fzus53 kapx 180755
nshapx
expires:202610181600;;297717

nearshore marine forecast
national weather service gaylord mi
355 am edt sun oct 18 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz321-181600-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
355 am edt sun oct 18 2026

...small craft advisory in effect through this evening...

.today...southwest wind 10 to 20 knots and gusty. partly cloudy. 
waves 2 to 4 feet. 
.tonight...southwest wind 15 to 20 knots. mostly clear. waves
2 to 4 feet. 
.monday...light winds. sunny. waves 2 feet or less. 
.monday night...northeast wind 5 to 10 knots. partly cloudy.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 180755
nshapx
expires:202610181600;;297718

nearshore marine forecast
national weather service gaylord mi
355 am edt sun oct 18 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz322-181600-
st. marys river point iroquois to e. potagannissing bay-
355 am edt sun oct 18 2026

...small craft advisory in effect through this evening...

.today...southwest wind 15 to 25 knots. mostly sunny early in the
morning then becoming sunny. 
.tonight...southwest wind 15 to 20 knots. mostly clear. 
.monday...light winds. sunny.
.monday night...light winds. mostly clear. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 180755
nshapx
expires:202610181600;;297724

nearshore marine forecast
national weather service gaylord mi
355 am edt sun oct 18 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz345-181600-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
355 am edt sun oct 18 2026

...gale warning in effect through this evening...

.today...southwest wind up to 30 knots with gusts to around
40 knots. mostly clear. waves 4 to 6 feet. 
.tonight...southwest wind up to 30 knots with gusts to around
35 knots. mostly clear. waves 4 to 6 feet. 
.monday...west wind 5 to 10 knots. sunny. waves 2 feet or less. 
.monday night...light winds. partly cloudy. waves 2 feet or less.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 180755
nshapx
expires:202610181600;;297725

nearshore marine forecast
national weather service gaylord mi
355 am edt sun oct 18 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz346-181600-
st ignace to false detour channel-
355 am edt sun oct 18 2026

...gale warning in effect through this evening...

.today...southwest wind up to 30 knots with gusts to around
35 knots. mostly clear. waves 3 to 5 feet. 
.tonight...southwest wind 15 to 25 knots. mostly clear. waves
2 to 4 feet. 
.monday...west wind 5 to 10 knots. sunny. waves 2 feet or less. 
.monday night...northeast wind 5 to 10 knots. mostly clear. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 180755
nshapx
expires:202610181600;;297726

nearshore marine forecast
national weather service gaylord mi
355 am edt sun oct 18 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz347-181600-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
355 am edt sun oct 18 2026

...small craft advisory in effect through late tonight...

.today...southwest wind up to 30 knots decreasing to 10 to
20 knots in the afternoon. mostly clear. waves 2 feet or less
building to 2 to 3 feet in the morning. 
.tonight...southwest wind 15 to 20 knots. mostly clear. waves
2 to 3 feet. 
.monday...west wind 5 to 10 knots. mostly sunny. waves 2 feet or
less. 
.monday night...north wind 5 to 10 knots. mostly clear. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 180755
nshapx
expires:202610181600;;297727

nearshore marine forecast
national weather service gaylord mi
355 am edt sun oct 18 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz348-181600-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
355 am edt sun oct 18 2026

...small craft advisory in effect through late tonight...

.today...southwest wind 15 to 25 knots. sunny. waves 2 to 3 feet
building to 2 to 4 feet in the morning. 
.tonight...southwest wind 15 to 20 knots. mostly clear. waves
3 to 5 feet. 
.monday...southwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.monday night...northeast wind 5 to 10 knots. mostly clear. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 180755
nshapx
expires:202610181600;;297728

nearshore marine forecast
national weather service gaylord mi
355 am edt sun oct 18 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz349-181600-
sturgeon pt to alabaster mi-
355 am edt sun oct 18 2026

...small craft advisory in effect through late tonight...

.today...southwest wind 15 to 25 knots with gusts to around
35 knots. sunny. waves 3 to 5 feet building to 4 to 6 feet in the
morning. 
.tonight...southwest wind 15 to 25 knots. mostly clear. waves
4 to 6 feet. 
.monday...southwest wind 10 to 15 knots. sunny. waves 2 feet or
less. 
.monday night...light winds. partly cloudy. waves 2 feet or less.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 180755
nshapx
expires:202610181600;;297721

nearshore marine forecast
national weather service gaylord mi
355 am edt sun oct 18 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz323-181600-
grand traverse bay south of a line grand traverse light to
norwood mi-
355 am edt sun oct 18 2026

...gale warning in effect through this evening...

.today...southwest wind up to 30 knots. gusts up to 35 knots
increasing to 40 knots early in the evening. sunny. waves 3 to
5 feet. 
.tonight...southwest wind 15 to 20 knots with gusts to around
35 knots. mostly clear. waves 2 to 4 feet. 
.monday...west wind 5 to 10 knots. sunny. waves 2 feet or less. 
.monday night...light winds. mostly clear. waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 180755
nshapx
expires:202610181600;;297719

nearshore marine forecast
national weather service gaylord mi
355 am edt sun oct 18 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz341-181600-
seul choix point to 5nm west of mackinac bridge-
355 am edt sun oct 18 2026

...gale warning in effect through this evening...

.today...southwest wind up to 30 knots with gusts to around
40 knots. partly cloudy. waves 9 to 12 feet. waves occasionally
around 15 feet. 
.tonight...southwest wind up to 30 knots with gusts to around
40 knots. mostly clear. waves 8 to 11 feet. 
.monday...west wind 5 to 10 knots. sunny. waves 3 to 5 feet. 
.monday night...light winds. partly cloudy. waves 2 feet or less.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 180755
nshapx
expires:202610181600;;297720

nearshore marine forecast
national weather service gaylord mi
355 am edt sun oct 18 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz342-181600-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
355 am edt sun oct 18 2026

...gale warning in effect through this evening...

.today...southwest wind up to 30 knots with gusts to around
40 knots. mostly clear. waves 7 to 10 feet. waves occasionally
around 12 feet. 
.tonight...southwest wind up to 30 knots with gusts to around
40 knots. mostly clear. waves 6 to 9 feet. 
.monday...west wind 10 to 15 knots. mostly sunny. waves 2 to
4 feet. 
.monday night...light winds. partly cloudy. waves 2 feet or less.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 180755
nshapx
expires:202610181600;;297722

nearshore marine forecast
national weather service gaylord mi
355 am edt sun oct 18 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz344-345-181600-
sleeping bear point to grand traverse light mi-
point betsie to sleeping bear point mi-
355 am edt sun oct 18 2026

...gale warning in effect through this evening...

.today...southwest wind up to 30 knots with gusts to around
40 knots. sunny. waves 8 to 11 feet. waves occasionally around
14 feet. 
.tonight...southwest wind 15 to 25 knots with gusts to around
35 knots. mostly clear. waves 6 to 9 feet. 
.monday...west wind 10 to 15 knots. sunny. waves 3 to 5 feet. 
.monday night...light winds. partly cloudy. waves 2 feet or less.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 180755
nshapx
expires:202610181600;;297723

nearshore marine forecast
national weather service gaylord mi
355 am edt sun oct 18 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz346-181600-
manistee to point betsie mi-
355 am edt sun oct 18 2026

...small craft advisory in effect through late tonight...

.today...southwest wind up to 30 knots with gusts to around
35 knots. clear. waves 8 to 11 feet. waves occasionally around
14 feet. 
.tonight...southwest wind 15 to 25 knots with gusts to around
35 knots. mostly clear. waves 7 to 10 feet. 
.monday...southwest wind 10 to 15 knots. sunny. waves 3 to
5 feet. 
.monday night...light winds. partly cloudy. waves 2 feet or less.

see the open lakes forecast for days 3 through 5.

$$

fzus51 kbuf 181406
nshbuf
expires:202610182100;;311207

nearshore marine forecast
national weather service buffalo ny
1006 am edt sun oct 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz045-182100-
mexico bay to the saint lawrence river along lake ontario-
1006 am edt sun oct 18 2026

.this afternoon...southwest winds 10 to 15 knots increasing to
15 to 20 knots. sunny. waves 2 to 4 feet. 
.tonight...south winds 10 to 15 knots. mainly clear. waves 1 to
3 feet. 
.monday...south winds 5 to 15 knots becoming southwest. sunny.
waves 1 to 3 feet. 
.monday night...southwest winds 10 knots or less becoming
northeast. mainly clear. waves 1 foot or less. 
.tuesday...northeast winds 5 to 15 knots. mainly clear. waves
2 feet or less. 
.wednesday...northeast winds 5 to 10 knots becoming light and
variable. mainly clear. waves 1 foot or less. 
.thursday...north winds 10 knots or less becoming northeast 10 to
15 knots. mainly clear. waves 2 feet or less. 

the water temperature off cape vincent is 56 degrees.

$$

fzus51 kbuf 181406
nshbuf
expires:202610182100;;311205

nearshore marine forecast
national weather service buffalo ny
1006 am edt sun oct 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz042-182100-
niagara river to hamlin beach along lake ontario-
1006 am edt sun oct 18 2026

.this afternoon...southwest winds 15 to 20 knots. sunny. waves
1 to 3 feet building to 2 to 4 feet. 
.tonight...southwest winds 15 to 20 knots diminishing to 5 to
15 knots. clear. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.monday...southwest winds 5 to 10 knots becoming west. sunny.
waves 2 feet or less. 
.monday night...west winds 10 knots or less becoming northeast.
mainly clear. waves 1 foot or less. 
.tuesday...northeast winds 5 to 15 knots becoming east. mainly
clear. waves 2 feet or less. 
.wednesday...east winds 5 to 10 knots becoming light and
variable. mainly clear. waves 2 feet or less. 
.thursday...northwest winds less than 10 knots becoming northeast
10 to 15 knots. mainly clear, then becoming partly cloudy. waves
1 foot or less building to 1 to 3 feet. 

$$

fzus51 kbuf 181406
nshbuf
expires:202610182100;;311202

nearshore marine forecast
national weather service buffalo ny
1006 am edt sun oct 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez020-182100-
upper niagara river and buffalo harbor-
1006 am edt sun oct 18 2026

.this afternoon...southwest winds 5 to 15 knots. sunny.
.tonight...southwest winds 5 to 10 knots. clear.
.monday...southwest winds 10 knots or less. sunny.
.monday night...light and variable winds. mainly clear. 
.tuesday...northeast winds 10 knots or less becoming east. mainly
clear. 
.wednesday...light and variable winds. mainly clear. 
.thursday...light and variable winds. partly cloudy. 

the water temperature off buffalo is 61 degrees.

$$

fzus51 kbuf 181406
nshbuf
expires:202610182100;;311204

nearshore marine forecast
national weather service buffalo ny
1006 am edt sun oct 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez040-041-182100-
buffalo to ripley along lake erie-
1006 am edt sun oct 18 2026

.this afternoon...southwest winds 10 to 15 knots. sunny. waves
1 to 3 feet building to 2 to 4 feet. 
.tonight...southwest winds 5 to 15 knots becoming south. clear.
waves 1 to 3 feet. 
.monday...south winds 10 knots or less becoming west. sunny.
waves 1 to 2 feet. 
.monday night...west winds 10 knots or less becoming northeast.
mainly clear. waves 1 foot or less. 
.tuesday...northeast winds 5 to 15 knots becoming east. mainly
clear. waves 2 feet or less. 
.wednesday...east winds less than 10 knots. mainly clear. waves
1 foot or less. 
.thursday...northeast winds 10 knots or less. mainly clear. waves
1 foot or less. 

$$

fzus51 kbuf 181406
nshbuf
expires:202610182100;;311206

nearshore marine forecast
national weather service buffalo ny
1006 am edt sun oct 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz043-044-182100-
hamlin beach to mexico bay along lake ontario
including irondequoit bay-
1006 am edt sun oct 18 2026

.this afternoon...southwest winds 5 to 15 knots. sunny. waves 1 to
3 feet. 
.tonight...southwest winds 5 to 10 knots. mainly clear. waves
2 feet or less. 
.monday...southwest winds 5 to 10 knots becoming west. sunny.
waves 1 foot or less. 
.monday night...northwest winds 10 knots or less becoming north.
mainly clear. waves 1 foot or less. 
.tuesday...northeast winds 5 to 15 knots. mainly clear. waves
1 to 3 feet. 
.wednesday...northeast winds 5 to 10 knots becoming light and
variable. mainly clear. waves 2 feet or less. 
.thursday...northwest winds 10 knots or less becoming northeast
10 to 15 knots. mainly clear, then becoming partly cloudy. waves
2 feet or less building to 2 to 4 feet. 

the water temperature off rochester is 51 degrees, the water
temperature at the central lake buoy is 54 degrees, and the water
temperature off oswego is 59 degrees.

$$

fzus51 kcle 181323
nshcle
expires:202610182015;;310022

nearshore marine forecast
national weather service cleveland oh
923 am edt sun oct 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez142-143-182015-
maumee bay to reno beach oh-reno beach to the islands oh-
923 am edt sun oct 18 2026

.this afternoon...southwest winds 5 to 10 knots. sunny. waves
1 foot or less. 
.tonight...south winds 5 to 10 knots becoming southwest. clear.
waves 1 foot or less. 
.monday...southwest winds less than 10 knots. sunny. waves 1 foot
or less. 
.monday night...light and variable winds. mostly clear. waves
1 foot or less. 

see lake erie open lakes forecast for tuesday through thursday.

the water temperature off toledo is 61 degrees, off cleveland 64
degrees, and off erie 64 degrees.

$$

fzus51 kcle 181323
nshcle
expires:202610182015;;310023

nearshore marine forecast
national weather service cleveland oh
923 am edt sun oct 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez144>148-182015-
the islands to vermilion oh-vermilion to avon point oh-
avon point to willowick oh-willowick to geneva-on-the lake oh-
geneva-on-the-lake to conneaut oh-
923 am edt sun oct 18 2026

.this afternoon...southwest winds 5 to 15 knots. sunny. waves
2 feet or less. 
.tonight...south winds 5 to 10 knots. clear. waves 1 foot or
less. 
.monday...south winds 10 knots or less becoming northwest. sunny.
waves 1 foot or less. 
.monday night...light and variable winds. mostly clear. waves
1 foot or less. 

see lake erie open lakes forecast for tuesday through thursday.

the water temperature off toledo is 61 degrees, off cleveland 64
degrees, and off erie 64 degrees.

$$

fzus51 kcle 181323
nshcle
expires:202610182015;;310024

nearshore marine forecast
national weather service cleveland oh
923 am edt sun oct 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez149-182015-
conneaut oh to ripley ny-
923 am edt sun oct 18 2026

.this afternoon...southwest winds 5 to 10 knots. sunny. waves
2 feet or less. 
.tonight...southwest winds 5 to 10 knots becoming south. clear.
waves 2 feet or less. 
.monday...south winds 10 knots or less becoming west. sunny.
waves 1 foot or less. 
.monday night...light and variable winds becoming northeast 5 to
10 knots. mostly clear. waves 1 foot or less. 

see lake erie open lakes forecast for tuesday through thursday.

the water temperature off toledo is 61 degrees, off cleveland 64
degrees, and off erie 64 degrees.

$$

fzus53 kdlh 181413
nshdlh
expires:202610182200;;311770

nearshore marine forecast
national weather service duluth mn
913 am cdt sun oct 18 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz142-182200-
taconite harbor to silver bay harbor mn-
913 am cdt sun oct 18 2026

...small craft advisory in effect until 7 pm cdt this evening...

.rest of today...southwest wind 15 to 20 knots. gusts up to
35 knots decreasing to 25 knots. sunny. waves 4 to 6 feet. waves
occasionally to 8 feet. 
.tonight...southwest wind 10 to 15 knots with gusts to around
20 knots becoming west 5 knots after midnight, then becoming
northwest early in the morning. mostly clear. waves 2 to 4 feet
subsiding to 1 to 2 feet in the late evening and overnight. 
.monday...north wind 5 knots becoming east in the afternoon.
sunny. waves 1 foot or less. 
.monday night...northeast wind 5 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kdlh 181413
nshdlh
expires:202610182200;;311777

nearshore marine forecast
national weather service duluth mn
913 am cdt sun oct 18 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz121-182200-
chequamegon bay-bayfield to oak point wi-
913 am cdt sun oct 18 2026

...small craft advisory in effect until 7 pm cdt this evening...

.rest of today...southwest wind 10 to 15 knots. gusts up to
30 knots decreasing to 25 knots late. sunny. waves 1 to 2 feet. 
.tonight...southwest wind 5 to 10 knots. gusts up to 20 knots
early in the evening. mostly clear. waves 1 foot or less. 
.monday...northwest wind 5 knots becoming northeast in the late
morning and afternoon. sunny. waves 1 foot or less. 
.monday night...northeast wind 5 knots until early morning
becoming variable 10 knots or less. mostly clear. waves 1 foot or
less. 

$$

fzus53 kdlh 181413
nshdlh
expires:202610182200;;311768

nearshore marine forecast
national weather service duluth mn
913 am cdt sun oct 18 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz140-182200-
grand portage to grand marais mn-
913 am cdt sun oct 18 2026

...gale warning in effect until 1 pm cdt this afternoon...

.rest of today...southwest wind up to 30 knots. gales up to
40 knots decreasing to 35 knots in the afternoon. mostly sunny.
waves 7 to 12 feet. waves occasionally to 15 feet. 
.tonight...west wind 15 to 20 knots with gusts to around 30 knots
easing to 5 to 10 knots after midnight. partly cloudy. waves 5 to
8 feet subsiding to 1 to 2 feet. waves occasionally to 11 feet. a
small craft advisory may be needed. 
.monday...north wind 5 knots becoming east in the afternoon.
sunny. waves 1 to 2 feet. 
.monday night...northeast wind 5 to 10 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kdlh 181413
nshdlh
expires:202610182200;;311778

nearshore marine forecast
national weather service duluth mn
913 am cdt sun oct 18 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz148-182200-
oak point to saxon harbor wi-
913 am cdt sun oct 18 2026

...small craft advisory in effect until 7 pm cdt this evening...

.rest of today...southwest wind 15 to 20 knots. gusts up to
35 knots decreasing to 25 knots. sunny. waves 1 to 3 feet
subsiding to 1 to 2 feet late. 
.tonight...southwest wind 5 to 10 knots. gusts up to 20 knots in
the evening. mostly clear. waves 1 to 2 feet. 
.monday...southwest wind 5 knots becoming northeast in the late
morning and afternoon. sunny. waves 1 foot or less. 
.monday night...northeast wind 5 to 10 knots becoming southeast
early in the morning. mostly clear. waves 1 foot or less. 

$$

fzus53 kdlh 181413
nshdlh
expires:202610182200;;311774

nearshore marine forecast
national weather service duluth mn
913 am cdt sun oct 18 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz146-182200-
port wing to sand island wi-
913 am cdt sun oct 18 2026

...gale warning in effect until 1 pm cdt this afternoon...

.rest of today...southwest wind 15 to 20 knots. gusts up to
35 knots decreasing to 25 knots. sunny. waves 4 to 6 feet
subsiding to 2 to 4 feet late. waves occasionally to 8 feet. 
.tonight...southwest wind 10 to 15 knots with gusts to around
20 knots becoming west 5 knots early in the morning. mostly
clear. waves 1 to 3 feet. 
.monday...northeast wind 5 knots rising to 5 to 10 knots in the
afternoon. sunny. waves 1 foot or less. 
.monday night...east wind 5 to 10 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kdlh 181413
nshdlh
expires:202610182200;;311773

nearshore marine forecast
national weather service duluth mn
913 am cdt sun oct 18 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz145-182200-
duluth mn to port wing wi-
913 am cdt sun oct 18 2026

...small craft advisory in effect until 7 pm cdt this evening...

.rest of today...southwest wind 15 to 20 knots. gusts up to
35 knots decreasing to 25 knots. mostly sunny. waves 3 to 5 feet.
.tonight...southwest wind 10 to 15 knots with gusts to around
20 knots easing to 5 knots after midnight, then becoming west
early in the morning. mostly clear. waves 1 to 2 feet. 
.monday...northeast wind 10 to 15 knots with gusts to around
20 knots. sunny. waves 1 to 2 feet. 
.monday night...northeast wind 10 to 15 knots. gusts up to
20 knots early in the evening. mostly clear. waves 1 to 2 feet. 

$$

fzus53 kdlh 181413
nshdlh
expires:202610182200;;311772

nearshore marine forecast
national weather service duluth mn
913 am cdt sun oct 18 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz144-182200-
two harbors to duluth mn-
913 am cdt sun oct 18 2026

...small craft advisory in effect until 7 pm cdt this evening...

.rest of today...southwest wind 15 to 20 knots. gusts up to
30 knots decreasing to 20 knots. sunny. waves 3 to 5 feet
subsiding to 1 to 3 feet late. waves occasionally to 7 feet. 
.tonight...southwest wind 5 to 10 knots with gusts to around
20 knots becoming north early in the morning. mostly clear. waves
1 to 2 feet. 
.monday...northeast wind 5 to 10 knots rising to 10 to 15 knots
with gusts to around 20 knots in the afternoon. sunny. waves 1 to
2 feet. 
.monday night...northeast wind 10 to 15 knots. gusts up to
20 knots early in the evening. mostly clear. waves 1 to 2 feet. 

$$

fzus53 kdlh 181413
nshdlh
expires:202610182200;;311771

nearshore marine forecast
national weather service duluth mn
913 am cdt sun oct 18 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz143-182200-
silver bay harbor to two harbors mn-
913 am cdt sun oct 18 2026

...small craft advisory in effect until 7 pm cdt this evening...

.rest of today...southwest wind 15 to 20 knots. gusts up to
35 knots decreasing to 25 knots. sunny. waves 4 to 6 feet. waves
occasionally to 8 feet. 
.tonight...southwest wind 10 to 15 knots with gusts to around
20 knots becoming west 5 knots after midnight, then becoming
northwest early in the morning. mostly clear. waves 1 to 3 feet
subsiding to 1 to 2 feet in the late evening and overnight. 
.monday...north wind 5 to 10 knots becoming northeast with gusts
to around 20 knots in the afternoon. sunny. waves 1 foot or less.
.monday night...northeast wind 5 to 10 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kdlh 181413
nshdlh
expires:202610182200;;311769

nearshore marine forecast
national weather service duluth mn
913 am cdt sun oct 18 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz141-182200-
grand marais to taconite harbor mn-
913 am cdt sun oct 18 2026

...small craft advisory in effect until 7 pm cdt this evening...

.rest of today...southwest wind 20 to 25 knots. gusts up to
35 knots decreasing to 30 knots in the afternoon. sunny. waves
6 to 9 feet. waves occasionally to 12 feet. 
.tonight...west wind 10 to 15 knots with gusts to around 25 knots
easing to 5 knots after midnight. mostly clear. waves 4 to 6 feet
subsiding to 1 to 2 feet. waves occasionally to 8 feet. a small
craft advisory may be needed. 
.monday...north wind 5 knots becoming east in the afternoon.
sunny. waves 1 foot or less. 
.monday night...northeast wind 5 to 10 knots. mostly clear. waves
1 foot or less. 

$$

fzus53 kdlh 181413
nshdlh
expires:202610182200;;311775

nearshore marine forecast
national weather service duluth mn
913 am cdt sun oct 18 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz147-182200-
sand island to bayfield wi-
913 am cdt sun oct 18 2026

...small craft advisory in effect until 7 pm cdt this evening...

.rest of today...southwest wind 15 to 20 knots. gusts up to
35 knots decreasing to 25 knots. sunny. waves 4 to 6 feet. waves
occasionally to 8 feet. 
.tonight...southwest wind 10 to 15 knots with gusts to around
20 knots becoming west 5 knots early in the morning. mostly
clear. waves 1 to 3 feet. 
.monday...north wind 5 knots becoming northeast in the afternoon.
sunny. waves 1 foot or less. 
.monday night...east wind 5 knots. mostly clear. waves 1 foot or
less. 

$$

fzus53 kdtx 181350
nshdtx
expires:202610182200;;310500

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
950 am edt sun oct 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz442-182200-
harbor beach to port sanilac mi-
950 am edt sun oct 18 2026

.rest of today...southwest winds 15 to 20 knots. sunny. waves
1 to 3 feet. 
.tonight...southwest winds 15 to 20 knots diminishing to 10 to
15 knots after midnight. clear. waves 1 to 3 feet. 
.monday...southwest winds 10 to 15 knots diminishing to 5 to
10 knots early in the afternoon. sunny. waves 2 feet or less. 
.monday night...light and variable winds becoming northeast 5 to
10 knots after midnight. clear. waves 2 feet or less. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 181350
nshdtx
expires:202610182200;;310501

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
950 am edt sun oct 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz443-182200-
port sanilac to port huron mi-
950 am edt sun oct 18 2026

.rest of today...southwest winds 15 to 20 knots. sunny. waves
1 to 3 feet. 
.tonight...southwest winds 15 to 20 knots diminishing to 10 to
15 knots after midnight. clear. waves 1 to 3 feet. 
.monday...southwest winds 5 to 10 knots. sunny. waves 2 feet or
less. 
.monday night...light and variable winds becoming northeast 5 to
10 knots after midnight. clear. waves 2 feet or less. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 181350
nshdtx
expires:202610182200;;310498

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
950 am edt sun oct 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz421-182200-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
950 am edt sun oct 18 2026

...small craft advisory in effect through late tonight...

.rest of today...southwest winds 20 to 25 knots increasing to
30 knots late in the afternoon. sunny. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.tonight...southwest winds to 30 knots diminishing to 15 to
20 knots. clear. waves 3 to 5 feet. waves occasionally around
7 feet. 
.monday...southwest winds 15 to 20 knots diminishing to 10 to
15 knots in the late morning and afternoon. sunny. waves 1 to
3 feet. 
.monday night...southwest winds 5 to 10 knots early in the
evening becoming light and variable, then becoming northeast 5 to
10 knots after midnight. mostly clear. waves 2 feet or less. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 181350
nshdtx
expires:202610182200;;310502

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
950 am edt sun oct 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez444-182200-
michigan waters of lake erie from detroit river to north cape mi-
950 am edt sun oct 18 2026

.rest of today...southwest winds 10 to 15 knots. sunny. waves
2 feet or less. 
.tonight...southwest winds 10 to 15 knots. clear. waves 2 feet or
less. 
.monday...southwest winds 5 to 10 knots until late afternoon
becoming light and variable. sunny. waves 2 feet or less. 
.monday night...light and variable winds becoming north 5 to
10 knots after midnight. clear. waves nearly calm. 

see lake erie open lake forecast for days 3 through 5.

the water temperature at belle isle is 54 degrees.

$$

fzus53 kdtx 181350
nshdtx
expires:202610182200;;310499

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
950 am edt sun oct 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz441-182200-
port austin to harbor beach mi-
950 am edt sun oct 18 2026

...small craft advisory in effect through late tonight...

.rest of today...southwest winds 20 to 25 knots with gusts to
30 knots. sunny. waves 2 to 4 feet. 
.tonight...southwest winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots after midnight. clear. waves 2 to
4 feet. 
.monday...southwest winds 15 to 20 knots diminishing to 10 to
15 knots in the late morning and afternoon. sunny. waves 2 feet
or less. 
.monday night...south winds 5 to 10 knots early in the evening
becoming light and variable, then becoming northeast 5 to
10 knots after midnight. mostly clear. waves 2 feet or less. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 181350
nshdtx
expires:202610182200;;310497

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
950 am edt sun oct 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz422-182200-
inner saginaw bay sw of point au gres to bay port mi-
950 am edt sun oct 18 2026

...small craft advisory in effect through late tonight...

.rest of today...southwest winds 20 to 25 knots. gusts to
30 knots in the afternoon. sunny. waves 2 to 4 feet. 
.tonight...southwest winds 20 to 25 knots diminishing to 15 to
20 knots after midnight. clear. waves 2 to 4 feet subsiding to
1 to 3 feet after midnight. 
.monday...southwest winds 10 to 15 knots diminishing to 5 to
10 knots early in the afternoon. sunny. waves 2 feet or less. 
.monday night...light and variable winds. mostly clear. waves
2 feet or less. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kgrb 181336
nshgrb
expires:202610181600;;310192

nearshore marine forecast
national weather service green bay wi
836 am cdt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan


lmz521-522-181600-
green bay south of line from cedar river to rock island passage
and north of a line from oconto wi to little sturgeon bay wi-
green bay south of line from oconto wi to little sturgeon bay wi-
836 am cdt sun oct 18 2026

...small craft advisory in effect through this evening...

.today...sw wind to 30 kts with gale force gusts to around
35 kts. waves 4 to 7 ft. sunny.
.tonight...sw wind 15 to 25 kts decreasing to 10 to 15 kts after
midnight. waves 3 to 5 ft. clear.
.monday...sw wind 5 to 10 kts backing se early in the afternoon.
waves 1 to 3 ft. mostly sunny. 
.monday night...se wind around 5 kts backing ne in the late
evening and overnight. waves 2 ft or less. mostly clear.  

$$

fzus53 kgrb 181336
nshgrb
expires:202610181600;;310194

nearshore marine forecast
national weather service green bay wi
836 am cdt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan


lmz541-181600-
rock island passage to sturgeon bay wi-
836 am cdt sun oct 18 2026

...gale warning in effect through late tonight...

.today...sw wind to 30 kts with gale force gusts to around
35 kts. waves 6 to 10 ft. sunny.
.tonight...sw wind to 30 kts with gale force gusts to around
35 kts decreasing to 10 to 20 kts after midnight. waves 6 to
10 ft subsiding to 4 to 7 ft after midnight. clear.
.monday...w wind 5 to 10 kts backing s early in the afternoon.
waves 2 to 4 ft subsiding to 1 to 3 ft in the afternoon. mostly
sunny. 
.monday night...se wind around 5 kts backing e in the late
evening and overnight. waves 2 ft or less. mostly clear.  

$$

fzus53 kgrb 181336
nshgrb
expires:202610181600;;310193

nearshore marine forecast
national weather service green bay wi
836 am cdt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-181600-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
836 am cdt sun oct 18 2026

...small craft advisory in effect through late tonight...

.today...sw wind to 30 kts with gale force gusts to around
35 kts. waves 4 to 7 ft. sunny.
.tonight...sw wind 15 to 25 kts decreasing to 10 to 15 kts after
midnight. waves 4 to 7 ft subsiding to 3 to 5 ft after midnight.
clear.
.monday...sw wind 5 to 10 kts backing se early in the afternoon.
waves 1 to 3 ft. mostly sunny. 
.monday night...s wind around 5 kts early in the evening becoming
variable 10 kts or less. waves 2 ft or less. patchy fog after
midnight.  

$$

fzus53 kgrr 181453
nshgrr
expires:202610182100;;312573

nearshore marine forecast
national weather service grand rapids mi
1053 am edt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan


lmz845-182100-
south haven to holland mi-
1053 am edt sun oct 18 2026

...small craft advisory in effect through monday morning...

.rest of today...southwest winds 20 to 25 knots. sunny. waves 5 to
7 feet. 
.tonight...southwest winds 10 to 20 knots. clear. waves 4 to 6 feet.
.monday...southwest winds 5 to 15 knots. sunny. waves 3 to 5 feet
subsiding to 2 to 4 feet in the late morning and afternoon. 
.monday night...northwest winds around 5 knots veering east in the
late evening and overnight. mostly clear. waves around 1 foot. 
.tuesday...east winds 5 to 10 knots backing north early in the
afternoon. sunny. waves less than 1 foot. 
.wednesday...south winds 5 to 10 knots veering southwest early in
the afternoon. sunny. waves less than 1 foot. 
.thursday...south winds around 5 knots veering west early in the
afternoon. mostly sunny. waves less than 1 foot. 

$$

fzus53 kgrr 181453
nshgrr
expires:202610182100;;312574

nearshore marine forecast
national weather service grand rapids mi
1053 am edt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan


lmz844-182100-
st joseph to south haven mi-
1053 am edt sun oct 18 2026

...small craft advisory in effect through this evening...

.rest of today...southwest winds 15 to 25 knots. sunny. waves 3 to
5 feet. 
.tonight...south winds 10 to 20 knots. clear. waves 2 to 4 feet. 
.monday...south winds 10 to 15 knots veering southwest 5 to 10 knots
early in the afternoon. sunny. waves 2 to 4 feet. 
.monday night...north winds around 5 knots veering east in the late
evening and overnight. mostly clear. waves 1 foot or less. 
.tuesday...east winds around 5 knots backing north early in the
afternoon. sunny. waves less than 1 foot. 
.wednesday...south winds 5 to 10 knots veering southwest early in
the afternoon. sunny. waves less than 1 foot. 
.thursday...south winds around 5 knots veering northwest early in
the afternoon. sunny. waves less than 1 foot. 

$$

fzus53 kgrr 181453
nshgrr
expires:202610182100;;312569

nearshore marine forecast
national weather service grand rapids mi
1053 am edt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan


lmz849-182100-
pentwater to manistee mi-
1053 am edt sun oct 18 2026

...small craft advisory in effect through monday morning...

.rest of today...southwest winds to 30 knots. sunny. waves 7 to
10 feet. 
.tonight...southwest winds to 30 knots. mostly clear. waves 7 to
10 feet. 
.monday...southwest winds 10 to 20 knots decreasing to 5 to 10 knots
early in the afternoon. sunny. waves 4 to 6 feet subsiding to 1 to
3 feet early in the afternoon. 
.monday night...southwest winds around 5 knots backing southeast in
the late evening and overnight. mostly clear. waves 1 to 2 feet. 
.tuesday...southeast winds 5 to 10 knots veering southwest early in
the afternoon. sunny. waves less than 1 foot. 
.wednesday...south winds 10 to 15 knots veering southwest early in
the afternoon. sunny. waves around 1 foot. 
.thursday...southeast winds 5 to 10 knots veering northwest early in
the afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kgrr 181453
nshgrr
expires:202610182100;;312570

nearshore marine forecast
national weather service grand rapids mi
1053 am edt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan


lmz848-182100-
whitehall to pentwater mi-
1053 am edt sun oct 18 2026

...small craft advisory in effect through monday morning...

.rest of today...southwest winds to 30 knots. sunny. waves 7 to
10 feet. 
.tonight...southwest winds to 30 knots. mostly clear. waves 6 to
9 feet. 
.monday...southwest winds 10 to 20 knots decreasing to 5 to 10 knots
early in the afternoon. sunny. waves 4 to 6 feet subsiding to 1 to
3 feet early in the afternoon. 
.monday night...south winds around 5 knots backing east after
midnight. mostly clear. waves around 1 foot. 
.tuesday...southeast winds 5 to 10 knots veering south early in the
afternoon. sunny. waves less than 1 foot. 
.wednesday...south winds 10 to 15 knots. sunny. waves around 1 foot.
.thursday...southeast winds 5 to 10 knots veering west early in the
afternoon. mostly sunny. waves less than 1 foot. 

$$

fzus53 kgrr 181453
nshgrr
expires:202610182100;;312571

nearshore marine forecast
national weather service grand rapids mi
1053 am edt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan


lmz847-182100-
grand haven to whitehall mi-
1053 am edt sun oct 18 2026

...small craft advisory in effect through monday morning...

.rest of today...southwest winds to 30 knots. sunny. waves 6 to
9 feet. 
.tonight...southwest winds to 30 knots. clear. waves 6 to 9 feet. 
.monday...southwest winds 10 to 20 knots decreasing to 5 to 10 knots
early in the afternoon. sunny. waves 4 to 6 feet subsiding to 1 to
3 feet early in the afternoon. 
.monday night...southwest winds around 5 knots backing east in the
late evening and overnight. mostly clear. waves around 1 foot. 
.tuesday...east winds 5 to 10 knots veering south early in the
afternoon. sunny. waves less than 1 foot. 
.wednesday...south winds 10 to 15 knots decreasing to 5 to 10 knots
early in the afternoon. sunny. waves 1 foot or less. 
.thursday...southeast winds 5 to 10 knots veering west early in the
afternoon. mostly sunny. waves less than 1 foot. 

$$

fzus53 kgrr 181453
nshgrr
expires:202610182100;;312572

nearshore marine forecast
national weather service grand rapids mi
1053 am edt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan


lmz846-182100-
holland to grand haven mi-
1053 am edt sun oct 18 2026

...small craft advisory in effect through monday morning...

.rest of today...southwest winds to 30 knots. sunny. waves 6 to
8 feet. 
.tonight...southwest winds to 30 knots decreasing to 10 to 20 knots
after midnight. mostly clear. waves 6 to 8 feet. 
.monday...southwest winds 10 to 20 knots decreasing to 5 to 10 knots
early in the afternoon. sunny. waves 3 to 5 feet subsiding to 1 to
3 feet early in the afternoon. 
.monday night...southwest winds around 5 knots backing east in the
late evening and overnight. mostly clear. waves around 1 foot. 
.tuesday...east winds 5 to 10 knots. sunny. waves less than 1 foot. 
.wednesday...south winds around 10 knots veering southwest early in
the afternoon. sunny. waves 1 foot or less. 
.thursday...southeast winds 5 to 10 knots veering west early in the
afternoon. mostly sunny. waves less than 1 foot. 

$$

fzus53 kiwx 181431
nshiwx
expires:202610182015;;312099

nearshore marine forecast
national weather service northern indiana
1031 am edt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-182015-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
1031 am edt sun oct 18 2026

.this afternoon...southwest winds 15 to 20 knots becoming south.
sunny. waves 2 to 4 feet. 
.tonight...south winds 5 to 15 knots becoming southwest. mostly
clear. waves 1 to 3 feet. 
.monday...south winds 5 to 10 knots becoming light and variable.
sunny. waves 2 feet or less. 
.monday night...light and variable winds. mostly clear. waves
1 foot or less. 

the water temperature at michigan city is 60 degrees.

$$

fzus53 kiwx 180730
nshiwx
expires:202610181515;;297065

nearshore marine forecast
national weather service northern indiana
330 am edt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan


lmz043-181515-
new buffalo mi to st joseph mi-
330 am edt sun oct 18 2026

.today...southwest winds 10 to 15 knots becoming south 15 to
20 knots. sunny. waves 1 to 3 feet building to 2 to 4 feet. 
.tonight...south winds 5 to 15 knots becoming southwest. mostly
clear. waves 1 to 3 feet. 
.monday...south winds 5 to 10 knots becoming light and variable.
sunny. waves 2 feet or less. 
.monday night...light and variable winds. mostly clear. waves
1 foot or less. 

the water temperature at st. joseph is 59 degrees and at michigan
city is 60 degrees.

$$

fzus53 kiwx 180730
nshiwx
expires:202610181515;;297064

nearshore marine forecast
national weather service northern indiana
330 am edt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan


lmz046-181515-
michigan city in to new buffalo mi-
330 am edt sun oct 18 2026

.today...south winds 10 to 15 knots. sunny. waves 1 to 2 feet. 
.tonight...south winds 5 to 15 knots becoming southwest. clear.
waves 2 feet or less. 
.monday...south winds less than 10 knots. sunny. waves 1 foot or
less. 
.monday night...light and variable winds. mostly clear. waves
1 foot or less. 

the water temperature at st. joseph is 59 degrees and at michigan
city is 60 degrees.

$$

fzus53 klot 181418
nshlot
expires:202610182115;;311844

nearshore marine forecast
national weather service chicago/romeoville il
918 am cdt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.


lmz742>745-182115-
northerly island to calumet harbor il-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
918 am cdt sun oct 18 2026

.rest of today...south winds 10 to 20 kt. sunny. waves 1 to 3 ft.
.tonight...south winds 10 to 15 kt. clear. waves 1 to 2 ft. 
.monday...south winds around 10 kt becoming northeast in the 
afternoon. sunny. waves 1 ft or less. 
.monday night...east winds around 5 kt becoming southeast
overnight. mostly clear. waves 1 ft or less. 

$$

fzus53 klot 181418
nshlot
expires:202610182115;;311843

nearshore marine forecast
national weather service chicago/romeoville il
918 am cdt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.


lmz740-741-182115-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
918 am cdt sun oct 18 2026

.rest of today...southwest winds 15 to 25 kt. sunny. waves 2 to
4 ft. 
.tonight...southwest winds 10 to 20 kt diminishing to around 10 
kt. clear. waves 2 to 4 ft subsiding to 1 to 2 ft. 
.monday...southwest winds around 10 kt becoming southeast in the
afternoon. sunny. waves 1 to 2 ft subsiding to 1 ft or less. 
.monday night...southeast winds less than 10 kt. mostly clear.
waves 1 ft or less.  


$$

fzus53 kmkx 181410
nshmkx
expires:202610182200;;311666

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cdt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan


lmz646-182200-
wind point wi to winthrop harbor il-
910 am cdt sun oct 18 2026

...small craft advisory in effect until 7 pm cdt this evening...

.rest of today...southwest wind 15 to 20 knots becoming 10 to
20 knots early in the afternoon, then becoming 15 to 20 knots
late in the afternoon. gusts up to 25 knots. sunny. waves 2 to
4 feet. 
.tonight...south wind 15 to 20 knots with gusts to around
25 knots veering southwest with gusts to around 25 knots late in
the evening, then becoming 10 to 20 knots with gusts to around
25 knots after midnight becoming 10 to 15 knots early in the
morning. clear. waves 2 to 4 feet subsiding to 1 to 2 feet early
in the morning. 
.monday...southwest wind 10 to 15 knots easing to 5 to 10 knots
late in the morning, then backing south early in the afternoon
backing southeast late in the afternoon. sunny. waves around
1 foot. 
.monday night...southeast wind 5 to 10 knots veering south late
in the evening, then becoming southeast after midnight backing
north early in the morning. mostly clear. waves around 1 foot. 

$$

fzus53 kmkx 181410
nshmkx
expires:202610182200;;311663

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cdt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan


lmz643-182200-
sheboygan to port washington wi-
910 am cdt sun oct 18 2026

...small craft advisory in effect through this evening...

.rest of today...southwest wind 15 to 25 knots backing south late
in the afternoon. gusts up to 30 knots. sunny. waves 3 to 5 feet.
.tonight...south wind 15 to 25 knots with gusts to around
30 knots veering southwest with gusts to around 30 knots late in
the evening, then becoming 15 to 20 knots after midnight easing
to 10 to 15 knots with gusts to around 20 knots early in the
morning. clear. waves 3 to 5 feet subsiding to 3 to 4 feet after
midnight. 
.monday...southwest wind 10 to 15 knots easing to 5 to 10 knots
late in the morning, then backing south early in the afternoon
backing southeast late in the afternoon. sunny. waves 1 to
2 feet. 
.monday night...south wind 5 to 10 knots becoming southwest late
in the evening, then veering north after midnight becoming north
5 knots early in the morning. partly cloudy. waves around 1 foot.

$$

fzus53 kmkx 181410
nshmkx
expires:202610182200;;311664

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cdt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan


lmz644-182200-
port washington to north point light wi-
910 am cdt sun oct 18 2026

...small craft advisory in effect until 7 pm cdt this evening...

.rest of today...southwest wind 15 to 25 knots becoming 15 to
20 knots late in the afternoon. gusts up to 30 knots. sunny.
waves 3 to 4 feet. 
.tonight...south wind 15 to 20 knots with gusts to around
25 knots veering southwest with gusts to around 25 knots late in
the evening, then becoming 10 to 20 knots after midnight becoming
10 to 15 knots early in the morning. clear. waves 2 to 4 feet
subsiding to 1 to 2 feet early in the morning. 
.monday...southwest wind 10 to 15 knots easing to 5 to 10 knots
late in the morning, then backing south early in the afternoon
backing southeast late in the afternoon. sunny. waves around
1 foot. 
.monday night...southeast wind 5 to 10 knots veering south late
in the evening, then becoming north after midnight becoming north
5 knots early in the morning. partly cloudy. waves around 1 foot.

$$

fzus53 kmkx 181410
nshmkx
expires:202610182200;;311665

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cdt sun oct 18 2026

for waters within five nautical miles of shore on lake michigan


lmz645-182200-
north point light to wind point wi-
910 am cdt sun oct 18 2026

...small craft advisory in effect until 7 pm cdt this evening...

.rest of today...southwest wind 10 to 20 knots becoming 15 to
20 knots late in the afternoon. gusts up to 25 knots. sunny.
waves 2 to 4 feet. 
.tonight...south wind 15 to 20 knots with gusts to around
25 knots veering southwest with gusts to around 25 knots late in
the evening, then becoming 10 to 20 knots with gusts to around
25 knots after midnight becoming 10 to 15 knots early in the
morning. clear. waves 2 to 4 feet subsiding to 1 to 2 feet early
in the morning. 
.monday...southwest wind 10 to 15 knots easing to 5 to 10 knots
late in the morning, then backing south early in the afternoon
backing southeast late in the afternoon. sunny. waves around
1 foot. 
.monday night...southeast wind 5 to 10 knots veering south late
in the evening, then becoming southwest after midnight veering
north early in the morning. partly cloudy. waves around 1 foot. 

$$

fzus53 kmqt 181501
nshmqt
expires:202610182000;;312832

nearshore marine forecast
national weather service marquette mi
1100 am edt sun oct 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz243-182000-
upper entrance of portage canal to eagle river mi-
1101 am edt sun oct 18 2026

...gale warning in effect until 5 pm edt this afternoon...
...small craft advisory in effect from 5 pm edt this afternoon
through late tonight...

.rest of today...southwest wind up to 30 knots with gale force
gusts up to 37 knots. partly cloudy. waves 6 to 9 feet
occasionally to 11 feet subsiding to 4 to 7 feet occasionally to
9 feet. 
.tonight...southwest wind 10 to 20 knots veering west less than
10 knots late. gusts up to 29 knots. mostly clear. waves
subsiding to 1 to 2 feet. 
.monday...north wind less than 10 knots veering northeast in the
afternoon. mostly sunny. waves 1 to 2 feet. 
.monday night...east wind less than 10 knots veering southeast
after midnight. clear. waves calm to 1 foot. 

$$

fzus53 kmqt 181501
nshmqt
expires:202610182000;;312835

nearshore marine forecast
national weather service marquette mi
1100 am edt sun oct 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz244-182000-
eagle river to manitou island mi-
1101 am edt sun oct 18 2026

...gale warning in effect until 5 pm edt this afternoon...
...small craft advisory in effect from 5 pm edt this afternoon
through late tonight...

.rest of today...southwest wind up to 30 knots with gale force
gusts up to 39 knots. mostly sunny. waves 6 to 9 feet
occasionally to 11 feet subsiding to 5 to 8 feet occasionally to
10 feet. 
.tonight...west wind 10 to 20 knots diminishing to less than
10 knots late. gusts up to 29 knots. mostly clear. waves
subsiding to 2 to 3 feet. 
.monday...northwest wind less than 10 knots veering northeast in
the afternoon. mostly sunny. waves subsiding to 1 to 2 feet. 
.monday night...variable wind less than 10 knots becoming
southeast less than 10 knots after midnight. clear. waves calm to
1 foot. 

$$

fzus53 kmqt 181501
nshmqt
expires:202610182000;;312834

nearshore marine forecast
national weather service marquette mi
1100 am edt sun oct 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz245-182000-
manitou island to point isabelle mi-
1101 am edt sun oct 18 2026

...gale warning in effect until 2 pm edt this afternoon...
...small craft advisory in effect until 11 pm edt this evening...

.rest of today...southwest wind 15 to 25 knots. mostly sunny.
waves 3 to 6 feet occasionally to 8 feet subsiding to 2 to
3 feet. 
.tonight...west wind 10 to 15 knots diminishing to less than
10 knots late. gusts up to 23 knots. mostly clear. waves
subsiding to 1 to 2 feet. 
.monday...north wind less than 10 knots veering northeast in the
afternoon. mostly sunny. waves calm to 1 foot. 
.monday night...variable wind less than 10 knots becoming
southeast less than 10 knots after midnight. clear. waves calm to
1 foot. 

$$

fzus53 kmqt 181501
nshmqt
expires:202610182000;;312836

nearshore marine forecast
national weather service marquette mi
1100 am edt sun oct 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz246-182000-
point isabelle to lower entrance of portage canal mi-
1101 am edt sun oct 18 2026

...gale warning in effect until 2 pm edt this afternoon...
...small craft advisory in effect until 11 pm edt this evening...

.rest of today...southwest wind 15 to 20 knots with gusts up to
33 knots. partly cloudy. waves 3 to 5 feet occasionally to 7 feet
subsiding to 2 to 3 feet. 
.tonight...southwest wind 10 to 15 knots veering west less than
10 knots late. gusts up to 23 knots. mostly clear. waves
subsiding to 1 to 2 feet. 
.monday...variable wind less than 10 knots becoming east less
than 10 knots in the afternoon. mostly sunny. waves calm to
1 foot. 
.monday night...east wind less than 10 knots veering southeast
after midnight. clear. waves calm to 1 foot. 

$$

fzus53 kmqt 181501
nshmqt
expires:202610182000;;312837

nearshore marine forecast
national weather service marquette mi
1100 am edt sun oct 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz247-182000-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
1101 am edt sun oct 18 2026

...gale warning in effect until 2 pm edt this afternoon...
...small craft advisory in effect until 11 pm edt this evening...

.rest of today...southwest wind 15 to 25 knots with gale force
gusts up to 34 knots. mostly sunny. waves 3 to 5 feet
occasionally to 7 feet subsiding to 2 to 3 feet. 
.tonight...southwest wind 10 to 20 knots diminishing to less than
10 knots late. mostly clear. waves subsiding to 1 to 2 feet, then
building to 2 to 3 feet. 
.monday...variable wind less than 10 knots becoming northeast
less than 10 knots in the afternoon. mostly sunny. waves calm to
1 foot. 
.monday night...east wind less than 10 knots in the evening
becoming variable. clear. waves calm to 1 foot. 

$$

fzus53 kmqt 181501
nshmqt
expires:202610182000;;312838

nearshore marine forecast
national weather service marquette mi
1100 am edt sun oct 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz248-182000-
huron islands to marquette mi-
1101 am edt sun oct 18 2026

...gale warning in effect until 2 pm edt this afternoon...
...small craft advisory in effect until 8 pm edt this evening...

.rest of today...southwest wind 10 to 20 knots with gale force
gusts up to 34 knots. mostly sunny. waves 2 to 4 feet subsiding
to 1 to 2 feet. 
.tonight...southwest wind 10 to 20 knots veering west 5 to
15 knots late. gusts up to 27 knots. clear. waves building to
2 to 3 feet, then subsiding to 1 to 2 feet. 
.monday...northwest wind less than 10 knots veering northeast in
the afternoon. mostly sunny. waves calm to 1 foot. 
.monday night...east wind less than 10 knots in the evening
becoming variable. clear. waves calm to 1 foot. 

$$

fzus53 kmqt 181501
nshmqt
expires:202610182000;;312839

nearshore marine forecast
national weather service marquette mi
1100 am edt sun oct 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz249-182000-
marquette to munising mi-
1101 am edt sun oct 18 2026

...gale warning in effect until 2 pm edt this afternoon...
...small craft advisory in effect until 8 pm edt this evening...

.rest of today...southwest wind 15 to 25 knots with gale force
gusts up to 34 knots. mostly sunny. waves 2 to 4 feet subsiding
to 2 to 3 feet. 
.tonight...southwest wind 5 to 15 knots with gusts up to
24 knots. clear. waves subsiding to 1 to 2 feet. 
.monday...northwest wind less than 10 knots veering northeast in
the afternoon. mostly sunny. waves calm to 1 foot. 
.monday night...northeast wind less than 10 knots in the evening
becoming variable. clear. waves calm to 1 foot. 

$$

fzus53 kmqt 181501
nshmqt
expires:202610182000;;312840

nearshore marine forecast
national weather service marquette mi
1100 am edt sun oct 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz250-182000-
munising to grand marais mi-
1101 am edt sun oct 18 2026

...small craft advisory in effect until 8 pm edt this evening...

.rest of today...southwest wind 15 to 25 knots with gale force
gusts up to 34 knots. mostly sunny. waves 3 to 5 feet
occasionally to 7 feet subsiding to 2 to 4 feet. 
.tonight...southwest wind 10 to 20 knots. mostly clear. waves
subsiding to 1 to 2 feet. 
.monday...northwest wind less than 10 knots veering north in the
afternoon. mostly sunny. waves 1 to 2 feet. 
.monday night...northeast wind less than 10 knots veering east
after midnight. mostly clear. waves calm to 1 foot. 

$$

fzus53 kmqt 181501
nshmqt
expires:202610182000;;312830

nearshore marine forecast
national weather service marquette mi
1100 am edt sun oct 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lmz248-250-182000-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
1101 am edt sun oct 18 2026

...gale warning in effect until 11 pm edt this evening...

.rest of today...southwest wind up to 30 knots with gale force
gusts up to 37 knots. mostly sunny. waves 9 to 12 feet
occasionally to 15 feet. 
.tonight...southwest wind 15 to 25 knots veering west 10 to
15 knots late. gale force gusts up to 34 knots. clear. waves
subsiding to 3 to 5 feet occasionally to 7 feet. 
.monday...west wind less than 10 knots backing south in the
afternoon. sunny. waves subsiding to 1 to 2 feet. 
.monday night...variable wind less than 10 knots. mostly clear.
waves 1 to 2 feet. 

$$

fzus53 kmqt 181501
nshmqt
expires:202610182000;;312841

nearshore marine forecast
national weather service marquette mi
1100 am edt sun oct 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz251-182000-
grand marais to whitefish point mi-
1101 am edt sun oct 18 2026

...small craft advisory in effect until 8 pm edt this evening...

.rest of today...southwest wind 20 to 25 knots with gusts up to
33 knots. mostly sunny. waves 3 to 5 feet occasionally to 7 feet
subsiding to 2 to 4 feet. 
.tonight...southwest wind 10 to 20 knots with gusts up to
27 knots. mostly clear. waves subsiding to 1 to 2 feet. 
.monday...west wind less than 10 knots veering north in the
afternoon. mostly sunny. waves 1 to 2 feet. 
.monday night...northeast wind less than 10 knots veering east
after midnight. mostly clear. waves calm to 1 foot. 

$$

fzus53 kmqt 181501
nshmqt
expires:202610182000;;312829

nearshore marine forecast
national weather service marquette mi
1100 am edt sun oct 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lmz221-182000-
green bay north of line from cedar river mi to rock island
passage-
1101 am edt sun oct 18 2026

...small craft advisory in effect through late tonight...

.rest of today...southwest wind up to 30 knots. mostly sunny.
waves 4 to 7 feet occasionally to 9 feet subsiding to 3 to 6 feet
occasionally to 8 feet. 
.tonight...southwest wind 15 to 25 knots with gusts up to
32 knots diminishing to 10 to 15 knots with gusts up to 22 knots
late. clear. waves subsiding to 1 to 2 feet. 
.monday...west wind less than 10 knots in the morning becoming
variable. mostly sunny. waves 1 to 2 feet. 
.monday night...variable wind less than 10 knots. mostly clear.
waves calm to 1 foot. 

$$

fzus53 kmqt 181501
nshmqt
expires:202610182000;;312831

nearshore marine forecast
national weather service marquette mi
1100 am edt sun oct 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz240-241-182000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1101 am edt sun oct 18 2026 /1001 am cdt sun oct 18 2026/

...small craft advisory in effect until 5 pm edt /4 pm cdt/ this
afternoon...

.rest of today...southwest wind 15 to 25 knots with gusts up to
33 knots. mostly sunny. waves 3 to 6 feet occasionally to 8 feet
subsiding to 2 to 3 feet. 
.tonight...southwest wind 5 to 15 knots. mostly clear. waves
subsiding to 1 to 2 feet. 
.monday...north wind less than 10 knots veering northeast in the
afternoon. partly cloudy. waves calm to 1 foot. 
.monday night...east wind less than 10 knots veering southeast
after midnight. clear. waves calm to 1 foot. 

$$

fzus53 kmqt 181501
nshmqt
expires:202610182000;;312833

nearshore marine forecast
national weather service marquette mi
1100 am edt sun oct 18 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz242-182000-
ontonagon to upper entrance of portage canal mi-
1101 am edt sun oct 18 2026

...small craft advisory in effect until 5 pm edt this afternoon...

.rest of today...southwest wind 15 to 25 knots with gusts up to
33 knots. mostly sunny. waves 4 to 7 feet occasionally to 9 feet
building to 5 to 8 feet occasionally to 10 feet, then subsiding
to 3 to 6 feet occasionally to 8 feet. 
.tonight...southwest wind 10 to 20 knots diminishing to less than
10 knots late. mostly clear. waves subsiding to 1 to 2 feet. 
.monday...north wind less than 10 knots veering northeast in the
afternoon. partly cloudy. waves 1 to 2 feet. 
.monday night...east wind less than 10 knots veering southeast
after midnight. clear. waves calm to 1 foot. 

$$