fzus53 kapx 190739
nshapx
expires:202608191545;;979878

nearshore marine forecast
national weather service gaylord mi
339 am edt wed aug 19 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.


lhz346-191545-
st ignace to false detour channel-
339 am edt wed aug 19 2026

.today...west wind 10 to 15 knots. sunny early in the morning
then becoming mostly sunny. waves 2 feet or less. 
.tonight...north wind 5 to 10 knots. mostly clear. waves 2 feet
or less. 
.thursday...south wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...south wind 5 to 10 knots. chance of showers.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 190739
nshapx
expires:202608191545;;979874

nearshore marine forecast
national weather service gaylord mi
339 am edt wed aug 19 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.


lmz323-191545-
grand traverse bay south of a line grand traverse light to
norwood mi-
339 am edt wed aug 19 2026

.today...northwest wind 10 to 15 knots. mostly clear. waves
2 feet or less. 
.tonight...light winds. mostly clear. waves 2 feet or less. 
.thursday...southwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...south wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 190739
nshapx
expires:202608191545;;979872

nearshore marine forecast
national weather service gaylord mi
339 am edt wed aug 19 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.


lmz341-191545-
seul choix point to 5nm west of mackinac bridge-
339 am edt wed aug 19 2026

.today...northwest wind 10 to 15 knots. mostly clear. waves
2 feet or less. 
.tonight...northeast wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.thursday...south wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...south wind 10 to 15 knots. chance of showers.
waves 2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 190739
nshapx
expires:202608191545;;979873

nearshore marine forecast
national weather service gaylord mi
339 am edt wed aug 19 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.


lmz342-191545-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
339 am edt wed aug 19 2026

.today...northwest wind 10 to 15 knots. sunny. waves 2 feet or
less. 
.tonight...northeast wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.thursday...southwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...south wind 10 to 15 knots. chance of showers.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 190739
nshapx
expires:202608191545;;979875

nearshore marine forecast
national weather service gaylord mi
339 am edt wed aug 19 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.


lmz344-345-191545-
sleeping bear point to grand traverse light mi-
point betsie to sleeping bear point mi-
339 am edt wed aug 19 2026

.today...northwest wind 10 to 15 knots becoming west 5 to
10 knots early in the evening. mostly clear. waves 2 feet or
less. 
.tonight...light winds. mostly clear. waves 2 feet or less. 
.thursday...southwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...south wind 10 to 15 knots. chance of showers.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 190739
nshapx
expires:202608191545;;979870

nearshore marine forecast
national weather service gaylord mi
339 am edt wed aug 19 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.


lsz321-191545-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
339 am edt wed aug 19 2026

.today...northwest wind 5 to 10 knots. mostly clear. waves 2 feet
or less. 
.tonight...light winds. partly cloudy. waves 2 feet or less. 
.thursday...light winds. sunny. waves 2 feet or less. 
.thursday night...southeast wind 5 to 10 knots. chance of
showers. waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 190739
nshapx
expires:202608191545;;979876

nearshore marine forecast
national weather service gaylord mi
339 am edt wed aug 19 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.


lmz346-191545-
manistee to point betsie mi-
339 am edt wed aug 19 2026

.today...light winds. mostly clear. waves 2 feet or less. 
.tonight...light winds. mostly clear. waves 2 feet or less. 
.thursday...southwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...south wind 10 to 15 knots. chance of showers.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 190739
nshapx
expires:202608191545;;979871

nearshore marine forecast
national weather service gaylord mi
339 am edt wed aug 19 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.


lsz322-191545-
st. marys river point iroquois to e. potagannissing bay-
339 am edt wed aug 19 2026

.today...northwest wind 5 to 10 knots. mostly clear. 
.tonight...northwest wind 5 to 10 knots. mostly clear. 
.thursday...light winds. sunny.
.thursday night...south wind 5 to 10 knots. chance of showers. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 190739
nshapx
expires:202608191545;;979879

nearshore marine forecast
national weather service gaylord mi
339 am edt wed aug 19 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.


lhz347-191545-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
339 am edt wed aug 19 2026

.today...northwest wind 10 to 15 knots. sunny. waves 2 feet or
less. 
.tonight...northwest wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.thursday...light winds. sunny. waves 2 feet or less. 
.thursday night...south wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 190739
nshapx
expires:202608191545;;979880

nearshore marine forecast
national weather service gaylord mi
339 am edt wed aug 19 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.


lhz348-191545-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
339 am edt wed aug 19 2026

.today...northwest wind 10 to 15 knots becoming north early in
the evening. sunny early in the morning then becoming mostly
sunny. waves 2 feet or less. 
.tonight...northwest wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.thursday...northeast wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...south wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 190739
nshapx
expires:202608191545;;979881

nearshore marine forecast
national weather service gaylord mi
339 am edt wed aug 19 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.


lhz349-191545-
sturgeon pt to alabaster mi-
339 am edt wed aug 19 2026

.today...northwest wind 5 to 10 knots becoming east in the
afternoon. sunny early in the morning then becoming mostly sunny.
waves 2 feet or less. 
.tonight...north wind 5 to 10 knots. mostly clear. waves 2 feet
or less. 
.thursday...northeast wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...southeast wind 10 to 15 knots. partly cloudy.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 190739
nshapx
expires:202608191545;;979877

nearshore marine forecast
national weather service gaylord mi
339 am edt wed aug 19 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.


lhz345-191545-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
339 am edt wed aug 19 2026

.today...west wind 10 to 15 knots. sunny. waves 2 feet or less. 
.tonight...north wind 5 to 10 knots. mostly clear. waves 2 feet
or less. 
.thursday...south wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.thursday night...south wind 5 to 10 knots. chance of showers.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus51 kbuf 190803
nshbuf
expires:202608191500;;980749

nearshore marine forecast
national weather service buffalo ny
403 am edt wed aug 19 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.


lez020-191500-
upper niagara river and buffalo harbor-
403 am edt wed aug 19 2026

.today...southwest winds 5 to 10 knots becoming west. showers
with a chance of thunderstorms this morning, then a chance of
showers and thunderstorms this afternoon. 
.tonight...northwest winds 5 to 10 knots becoming light and
variable. a chance of showers in the evening. 
.thursday...light and variable winds. mostly sunny. 
.thursday night...light and variable winds. mainly clear. 
.friday...light and variable winds. mainly clear, then becoming
partly cloudy. 
.saturday...south winds 10 knots or less becoming southwest.
showers with a chance of thunderstorms. 
.sunday...west winds 5 to 10 knots. showers likely with a chance
of thunderstorms. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 76 degrees.

$$

fzus51 kbuf 190803
nshbuf
expires:202608191500;;980752

nearshore marine forecast
national weather service buffalo ny
403 am edt wed aug 19 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.


loz042-191500-
niagara river to hamlin beach along lake ontario-
403 am edt wed aug 19 2026

.today...southwest winds 5 to 15 knots becoming west. showers
likely with a chance of thunderstorms this morning, then a chance
of showers and thunderstorms early this afternoon. waves 2 feet
or less. 
.tonight...northwest winds 5 to 10 knots becoming west. partly
cloudy. waves 2 feet or less. 
.thursday...northwest winds less than 10 knots becoming west.
mostly sunny. waves 1 foot or less. 
.thursday night...northwest winds less than 10 knots becoming
northeast. mainly clear. waves 1 foot or less. 
.friday...east winds 10 knots or less becoming southeast. mainly
clear, then becoming partly cloudy. waves 2 feet or less. 
.saturday...south winds 5 to 15 knots becoming southwest. showers
likely with a chance of thunderstorms. waves 2 feet or less. 
.sunday...west winds 10 to 15 knots. a chance of showers and
thunderstorms. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 190803
nshbuf
expires:202608191500;;980753

nearshore marine forecast
national weather service buffalo ny
403 am edt wed aug 19 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.


loz043-191500-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
403 am edt wed aug 19 2026

.today...southwest winds 5 to 10 knots becoming west. showers
likely early, then showers likely with a chance of thunderstorms.
a chance of showers and thunderstorms late. waves 2 feet or less.
.tonight...west winds 5 to 10 knots. partly cloudy. waves 1 to
2 feet. 
.thursday...west winds 10 knots or less. partly to mostly sunny.
waves 2 feet or less. 
.thursday night...northwest winds less than 10 knots. mainly
clear. waves 1 foot or less. 
.friday...northeast winds 10 knots or less becoming southeast.
mainly clear, then becoming partly cloudy. waves 1 foot or less. 
.saturday...southeast winds 5 to 15 knots becoming southwest.
showers likely with a chance of thunderstorms. waves 1 foot or
less. 
.sunday...southwest winds 10 to 15 knots becoming west. showers
likely with a chance of thunderstorms during the day, then a
chance of showers and thunderstorms sunday night. waves 1 to
3 feet building to 2 to 4 feet. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 58 degrees.

$$

fzus51 kbuf 190803
nshbuf
expires:202608191500;;980754

nearshore marine forecast
national weather service buffalo ny
403 am edt wed aug 19 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.


loz044-191500-
sodus bay to mexico bay along lake ontario-
403 am edt wed aug 19 2026

.today...southwest winds 5 to 10 knots becoming west. a chance of
showers early, then showers likely with a chance of
thunderstorms. a chance of showers and thunderstorms late. waves
2 feet or less. 
.tonight...west winds 5 to 10 knots becoming northwest. partly
cloudy. waves 1 to 2 feet. 
.thursday...northwest winds 10 knots or less becoming west.
partly to mostly sunny. waves 1 to 2 feet. 
.thursday night...west winds 10 knots or less becoming north.
mainly clear. waves 1 foot or less. 
.friday...east winds 10 knots or less becoming southeast. mainly
clear. waves 1 foot or less. 
.saturday...southeast winds 5 to 15 knots becoming south. a
chance of showers during the day, then showers with a chance of
thunderstorms saturday night. waves 1 foot or less. 
.sunday...southwest winds 10 to 15 knots becoming west. showers
with a chance of thunderstorms. waves 1 to 3 feet building to
2 to 4 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 190803
nshbuf
expires:202608191500;;980755

nearshore marine forecast
national weather service buffalo ny
403 am edt wed aug 19 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.


loz045-191500-
mexico bay to the saint lawrence river along lake ontario-
403 am edt wed aug 19 2026

.today...south winds 5 to 15 knots becoming west. showers likely
early, then showers with a chance of thunderstorms. a chance of
showers and thunderstorms late. waves 2 feet or less. 
.tonight...west winds 5 to 10 knots. partly cloudy. waves 2 feet
or less. 
.thursday...northwest winds 10 knots or less becoming west.
partly to mostly sunny. waves 2 feet or less. 
.thursday night...west winds 10 knots or less becoming northeast.
mainly clear. waves 1 foot or less. 
.friday...northeast winds 10 knots or less becoming southeast.
mainly clear, then becoming partly cloudy. waves 1 foot or less. 
.saturday...southeast winds 5 to 15 knots becoming south 15 to
20 knots. a chance of showers during the day, then showers with a
chance of thunderstorms saturday night. waves 1 to 3 feet. 
.sunday...southwest winds 15 to 20 knots becoming west 10 to
15 knots. showers with a chance of thunderstorms. waves 1 to
3 feet building to 2 to 4 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kbuf 190803
nshbuf
expires:202608191500;;980751

nearshore marine forecast
national weather service buffalo ny
403 am edt wed aug 19 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.


lez040-041-191500-
buffalo to ripley along lake erie-
403 am edt wed aug 19 2026

.today...southwest winds 5 to 15 knots becoming west. showers
with a chance of thunderstorms this morning, then a chance of
showers and thunderstorms this afternoon. waves 1 to 3 feet. 
.tonight...west winds 10 knots or less becoming east. a chance of
showers in the evening. waves 1 to 3 feet subsiding to 1 foot or
less. 
.thursday...east winds less than 10 knots becoming north. a
chance of showers. waves 1 foot or less. 
.thursday night...light and variable winds. mainly clear. waves
1 foot or less. 
.friday...east winds 10 knots or less becoming southeast. mainly
clear, then becoming partly cloudy. waves 1 foot or less. 
.saturday...south winds 5 to 10 knots becoming southwest. showers
with a chance of thunderstorms. waves 2 feet or less. 
.sunday...west winds 5 to 15 knots. showers likely with a chance
of thunderstorms. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus51 kcle 190812
nshcle
expires:202608191415;;981778

nearshore marine forecast
national weather service cleveland oh
412 am edt wed aug 19 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.


lez145-146-191415-
vermilion to avon point oh-avon point to willowick oh-
412 am edt wed aug 19 2026

.today...southwest winds 15 to 20 knots becoming northwest and
diminishing to 5 to 10 knots. a chance of waterspouts through
early afternoon. a chance of showers with a slight chance of
thunderstorms early, then a slight chance of showers and
thunderstorms. waves 1 to 3 feet. 
.tonight...north winds less than 10 knots becoming southeast. a
slight chance of showers and thunderstorms in the evening, then a
chance of showers overnight. waves 1 foot or less. 
.thursday...east winds 10 knots or less becoming northeast. a
chance of showers in the morning. waves 1 foot or less. 
.thursday night...northeast winds 10 knots or less becoming
southeast. mostly clear. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for friday through sunday.

the water temperature off toledo is 78 degrees, off cleveland 76
degrees, and off erie 78 degrees.

$$

fzus51 kcle 190812
nshcle
expires:202608191415;;981777

nearshore marine forecast
national weather service cleveland oh
412 am edt wed aug 19 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>144-191415-
maumee bay to reno beach oh-reno beach to the islands oh-
the islands to vermilion oh-
412 am edt wed aug 19 2026

.today...west winds 5 to 15 knots becoming northwest less than
10 knots. a chance of waterspouts early. a chance of showers with
a slight chance of thunderstorms early. waves 2 feet or less. 
.tonight...southeast winds 10 knots or less becoming east. a
chance of showers with a slight chance of thunderstorms in the
evening, then a chance of showers overnight. waves 1 foot or
less. 
.thursday...east winds 5 to 10 knots becoming northeast. partly
sunny in the morning, then clearing. waves 1 foot or less. 
.thursday night...northeast winds 10 knots or less becoming
southeast. mostly clear. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for friday through sunday.

the water temperature off toledo is 78 degrees, off cleveland 76
degrees, and off erie 78 degrees.

$$

fzus51 kcle 190812
nshcle
expires:202608191415;;981779

nearshore marine forecast
national weather service cleveland oh
412 am edt wed aug 19 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.


lez147>149-191415-
willowick to geneva-on-the lake oh-geneva-on-the-
lake to conneaut oh-conneaut oh to ripley ny-
412 am edt wed aug 19 2026

.today...southwest winds 15 to 20 knots becoming west and
diminishing to 5 to 10 knots. a chance of waterspouts through
early afternoon. a chance of showers with a slight chance of
thunderstorms early, then showers likely with a slight chance of
thunderstorms late this morning. a chance of showers with a
slight chance of thunderstorms early this afternoon. waves 2 to 4
feet through early afternoon, subsiding to 1 to 3 feet late.
.tonight...northwest winds 10 knots or less becoming east. a
slight chance of showers overnight. waves 2 feet or less. 
.thursday...east winds 5 to 10 knots becoming northeast. partly
sunny. waves 1 foot or less. 
.thursday night...northeast winds 10 knots or less becoming east.
mostly clear. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for friday through sunday.

the water temperature off toledo is 78 degrees, off cleveland 76
degrees, and off erie 78 degrees.

$$

fzus53 kdlh 191107
nshdlh
expires:202608191600;;988395

nearshore marine forecast
national weather service duluth mn
607 am cdt wed aug 19 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.


lsz145-191600-
duluth mn to port wing wi-
607 am cdt wed aug 19 2026

.today...west wind 5 knots. sunny. waves 1 foot or less. 
.tonight...northwest wind 5 knots becoming northeast early in the
morning. slight chance of rain showers after midnight. waves
1 foot or less. 
.thursday...east wind 5 to 10 knots. chance of rain showers
through the day. chance of thunderstorms in the afternoon. waves
1 foot or less. 
.thursday night...northeast wind 5 to 10 knots. chance of
thunderstorms in the evening. rain showers likely through the
night. waves 1 foot or less. 

$$

fzus53 kdlh 191107
nshdlh
expires:202608191600;;988393

nearshore marine forecast
national weather service duluth mn
607 am cdt wed aug 19 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.


lsz143-191600-
silver bay harbor to two harbors mn-
607 am cdt wed aug 19 2026

.today...southwest wind 5 knots rising to 5 to 10 knots in the
afternoon. sunny. waves 1 foot or less. 
.tonight...southwest wind 5 knots early in the evening becoming
variable 10 knots or less. slight chance of rain showers after
midnight. waves 1 foot or less. 
.thursday...northeast wind 5 knots becoming east in the late
morning and afternoon. chance of rain showers in the morning,
then rain showers likely and slight chance of thunderstorms in
the afternoon. waves 1 foot or less. 
.thursday night...northeast wind 5 to 10 knots. rain showers
likely and slight chance of thunderstorms in the evening, then
slight chance of rain showers after midnight. waves 1 foot or
less. 

$$

fzus53 kdlh 191107
nshdlh
expires:202608191600;;988392

nearshore marine forecast
national weather service duluth mn
607 am cdt wed aug 19 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.


lsz142-191600-
taconite harbor to silver bay harbor mn-
607 am cdt wed aug 19 2026

.today...west wind 5 knots becoming southwest in the late morning
and afternoon. sunny. waves 1 foot or less. 
.tonight...southwest wind 5 knots becoming northwest late in the
evening, then becoming variable 10 knots or less after midnight.
slight chance of rain showers after midnight. waves 1 foot or
less. 
.thursday...north wind 5 knots becoming east in the late morning
and afternoon. chance of rain showers. waves 1 foot or less. 
.thursday night...northeast wind 5 knots. slight chance of
thunderstorms in the evening. chance of rain showers through the
night. waves 1 foot or less. 

$$

fzus53 kdlh 191107
nshdlh
expires:202608191600;;988391

nearshore marine forecast
national weather service duluth mn
607 am cdt wed aug 19 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.


lsz141-191600-
grand marais to taconite harbor mn-
607 am cdt wed aug 19 2026

.today...northwest wind 5 knots becoming southwest with gusts to
around 20 knots in the late morning and afternoon. sunny. waves
1 foot or less. 
.tonight...southwest wind 5 knots becoming north in the late
evening and early morning, then becoming variable 10 knots or
less early in the morning. partly cloudy. waves 1 foot or less. 
.thursday...west wind 5 knots becoming east in the late morning
and afternoon. chance of rain showers through the day. waves
1 foot or less. 
.thursday night...northeast wind 5 knots. chance of rain showers
through the night. waves 1 foot or less. 

$$

fzus53 kdlh 191107
nshdlh
expires:202608191600;;988390

nearshore marine forecast
national weather service duluth mn
607 am cdt wed aug 19 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.


lsz140-191600-
grand portage to grand marais mn-
607 am cdt wed aug 19 2026

.today...northwest wind 5 to 10 knots becoming southwest 10 to
15 knots with gusts to around 20 knots late in the afternoon.
mostly sunny. waves 1 to 2 feet. 
.tonight...south wind 5 to 10 knots becoming northeast in the
late evening and overnight. partly cloudy in the evening then
becoming mostly cloudy. waves 1 to 2 feet. 
.thursday...northeast wind 5 knots becoming southeast in the late
morning and afternoon. slight chance of rain showers. waves
1 foot or less. 
.thursday night...east wind 5 to 10 knots becoming northeast
early in the morning. chance of rain showers through the night.
waves 1 foot or less. 

$$

fzus53 kdlh 191107
nshdlh
expires:202608191600;;988399

nearshore marine forecast
national weather service duluth mn
607 am cdt wed aug 19 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.


lsz121-191600-
chequamegon bay-bayfield to oak point wi-
607 am cdt wed aug 19 2026

.today...west wind 5 knots becoming north late in the afternoon.
sunny. waves 1 foot or less. 
.tonight...northeast wind 5 knots becoming south late in the
evening, then becoming southwest after midnight. slight chance of
rain showers after midnight. waves 1 foot or less. 
.thursday...south wind 5 knots becoming west late in the morning,
then becoming south early in the afternoon becoming southeast
late in the afternoon. chance of rain showers through the day.
chance of thunderstorms in the afternoon. waves 1 foot or less. 
.thursday night...southeast wind 5 knots becoming north early in
the morning. chance of thunderstorms in the evening. showers
likely through the night. waves 1 foot or less. 

$$

fzus53 kdlh 191107
nshdlh
expires:202608191600;;988400

nearshore marine forecast
national weather service duluth mn
607 am cdt wed aug 19 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.


lsz148-191600-
oak point to saxon harbor wi-
607 am cdt wed aug 19 2026

.today...west wind 5 knots becoming north early in the afternoon,
then becoming east late in the afternoon. sunny. waves 1 foot or
less. 
.tonight...east wind 5 knots becoming southwest after midnight.
partly cloudy. waves 1 foot or less. 
.thursday...southwest wind 5 knots becoming southeast in the
afternoon. chance of rain showers through the day. chance of
thunderstorms in the afternoon. waves 1 foot or less. 
.thursday night...southeast wind 5 knots becoming north early in
the morning. chance of thunderstorms in the evening. showers
likely through the night. waves 1 foot or less. 

$$

fzus53 kdlh 191107
nshdlh
expires:202608191600;;988397

nearshore marine forecast
national weather service duluth mn
607 am cdt wed aug 19 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.


lsz147-191600-
sand island to bayfield wi-
607 am cdt wed aug 19 2026

.today...west wind 5 knots. sunny. waves 1 foot or less. 
.tonight...south wind 5 knots early in the evening becoming
variable 10 knots or less, then becoming south 5 knots after
midnight. slight chance of showers after midnight. waves 1 foot
or less. 
.thursday...southeast wind 5 knots becoming east. chance of rain
showers through the day. slight chance of thunderstorms in the
afternoon. waves 1 foot or less. 
.thursday night...east wind 5 knots becoming northeast early in
the morning. slight chance of thunderstorms in the evening.
showers likely through the night. waves 1 foot or less. 

$$

fzus53 kdlh 191107
nshdlh
expires:202608191600;;988396

nearshore marine forecast
national weather service duluth mn
607 am cdt wed aug 19 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.


lsz146-191600-
port wing to sand island wi-
607 am cdt wed aug 19 2026

.today...southwest wind 5 knots. sunny. waves 1 foot or less. 
.tonight...west wind 5 knots early in the evening becoming
variable 10 knots or less. slight chance of rain showers after
midnight. waves 1 foot or less. 
.thursday...east wind 5 knots becoming northwest early in the
afternoon, then becoming east late in the afternoon. chance of
rain showers in the morning, then rain showers likely and slight
chance of thunderstorms in the afternoon. waves 1 foot or less. 
.thursday night...northeast wind 5 to 10 knots. slight chance of
thunderstorms in the evening. rain showers likely through the
night. waves 1 foot or less. 

$$

fzus53 kdlh 191107
nshdlh
expires:202608191600;;988394

nearshore marine forecast
national weather service duluth mn
607 am cdt wed aug 19 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.


lsz144-191600-
two harbors to duluth mn-
607 am cdt wed aug 19 2026

.today...southwest wind 5 knots. sunny. waves 1 foot or less. 
.tonight...southwest wind 5 knots becoming north in the late
evening and early morning, then becoming north 5 knots early in
the morning. slight chance of rain showers after midnight. waves
1 foot or less. 
.thursday...east wind 5 to 10 knots. chance of rain showers
through the day. chance of thunderstorms in the afternoon. waves
1 foot or less. 
.thursday night...northeast wind 5 to 10 knots. chance of
thunderstorms in the evening. rain showers likely through the
night. waves 1 foot or less. 

$$

fzus53 kdtx 190740
nshdtx
expires:202608191545;;979931

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
340 am edt wed aug 19 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.


lhz441-191545-
port austin to harbor beach mi-
340 am edt wed aug 19 2026

.today...north winds 10 to 15 knots diminishing to 5 to 10 knots
in the afternoon. partly cloudy in the morning then clearing.
waves 2 feet or less. 
.tonight...northeast winds 5 to 10 knots. mostly clear. waves
2 feet or less. 
.thursday...light and variable winds becoming northeast 5 to
10 knots early in the afternoon. sunny. waves 2 feet or less. 
.thursday night...east winds 5 to 10 knots veering to the south
after midnight. mostly clear. waves 2 feet or less. 

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

$$

fzus53 kdtx 190740
nshdtx
expires:202608191545;;979930

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
340 am edt wed aug 19 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.


lhz421-191545-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
340 am edt wed aug 19 2026

.today...north winds 10 to 15 knots diminishing to 5 to 10 knots
in the late morning and early afternoon, then veering to the east
late in the afternoon. mostly sunny. waves 2 feet or less. 
.tonight...northeast winds 5 to 10 knots. mostly clear. waves
2 feet or less. 
.thursday...light and variable winds becoming northeast 5 to
10 knots in the late morning and afternoon. sunny. waves 2 feet
or less. 
.thursday night...southeast winds 10 to 15 knots veering to the
south after midnight. mostly clear. waves 2 feet or less. 

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

$$

fzus53 kdtx 190740
nshdtx
expires:202608191545;;979929

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
340 am edt wed aug 19 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.


lhz422-191545-
inner saginaw bay sw of point au gres to bay port mi-
340 am edt wed aug 19 2026

.today...northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and early afternoon, then veering to
the east late in the afternoon. mostly sunny. waves 2 feet or
less. 
.tonight...northeast winds 5 to 10 knots. mostly clear. waves
2 feet or less. 
.thursday...light and variable winds becoming east 5 to 10 knots
early in the afternoon. mostly sunny. waves 2 feet or less. 
.thursday night...southeast winds 10 to 15 knots veering to the
south after midnight. mostly clear. waves 2 feet or less. 

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

$$

fzus53 kdtx 190740
nshdtx
expires:202608191545;;979934

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
340 am edt wed aug 19 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.


lez444-191545-
michigan waters of lake erie from detroit river to north cape mi-
340 am edt wed aug 19 2026

.today...west winds 10 to 15 knots diminishing to 5 to 10 knots
early in the afternoon, then backing to the southwest late in the
afternoon. partly cloudy. a slight chance of showers in the
morning, then a slight chance of showers and thunderstorms in the
afternoon. waves 2 feet or less. 
.tonight...southeast winds 5 to 10 knots backing to the northeast
in the late evening and overnight. partly cloudy with a slight
chance of showers and thunderstorms early in the evening, then
partly cloudy with a slight chance of showers in the late evening
and overnight. waves 2 feet or less. 
.thursday...northeast winds 5 to 10 knots. partly cloudy early in
the morning then clearing. waves 2 feet or less. 
.thursday night...east winds 5 to 10 knots. clear. waves 2 feet
or less. 

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

the water temperature at belle isle is 76 degrees.

$$

fzus53 kdtx 190740
nshdtx
expires:202608191545;;979932

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
340 am edt wed aug 19 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.


lhz442-191545-
harbor beach to port sanilac mi-
340 am edt wed aug 19 2026

.today...north winds 10 to 15 knots becoming northeast 5 to
10 knots late in the afternoon. partly cloudy in the morning then
clearing. waves 2 feet or less. 
.tonight...northeast winds 5 to 10 knots. mostly clear. waves
2 feet or less. 
.thursday...northeast winds 5 to 10 knots. mostly sunny. waves
2 feet or less. 
.thursday night...east winds 5 to 10 knots veering to the
southeast after midnight. mostly clear. waves 2 feet or less. 

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

$$

fzus53 kdtx 190740
nshdtx
expires:202608191545;;979933

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
340 am edt wed aug 19 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.


lhz443-191545-
port sanilac to port huron mi-
340 am edt wed aug 19 2026

.today...northwest winds 10 to 15 knots veering to the north in
the afternoon. partly cloudy in the morning then clearing. waves
2 feet or less. 
.tonight...northeast winds 10 to 15 knots becoming east 5 to
10 knots in the late evening and overnight. mostly clear. waves
2 feet or less. 
.thursday...northeast winds 5 to 10 knots. mostly sunny. waves
2 feet or less. 
.thursday night...east winds 5 to 10 knots veering to the
southeast after midnight. clear. waves 2 feet or less. 

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

$$

fzus53 kgrb 190928
nshgrb
expires:202608191600;;984593

nearshore marine forecast
national weather service green bay wi
428 am cdt wed aug 19 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-191600-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
428 am cdt wed aug 19 2026

.early this morning...n wind 5 to 10 kts. waves 2 ft or less.
clear.
.today...nw wind 5 to 10 kts backing s early in the afternoon.
waves 2 ft or less. mostly sunny. 
.tonight...s wind 5 to 10 kts veering sw after midnight. waves
2 ft or less. mostly clear. 
.thursday...sw wind 5 to 10 kts backing s 10 to 15 kts in the
late morning and afternoon. waves 1 to 3 ft. sunny.
.thursday night...s wind 10 to 15 kts. waves 1 to 3 ft. a chance
of showers.  

$$

fzus53 kgrb 190928
nshgrb
expires:202608191600;;984592

nearshore marine forecast
national weather service green bay wi
428 am cdt wed aug 19 2026

for waters within five nautical miles of shore on lake michigan


lmz521-522-191600-
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-
428 am cdt wed aug 19 2026

.early this morning...nw wind 5 to 10 kts. waves 2 ft or less.
clear.
.today...nw wind 5 to 10 kts backing s early in the afternoon.
waves 2 ft or less. sunny.
.tonight...se wind 5 to 10 kts veering sw after midnight. waves
2 ft or less. mostly clear. 
.thursday...w wind 5 to 10 kts backing s in the late morning and
afternoon. waves 2 ft or less. mostly sunny. 
.thursday night...s wind 10 to 15 kts. waves 2 ft or less.
showers likely after midnight.  

$$

fzus53 kgrr 191003
nshgrr
expires:202608192000;;985868

nearshore marine forecast
national weather service grand rapids mi
603 am edt wed aug 19 2026

for waters within five nautical miles of shore on lake michigan


lmz848-192000-
whitehall to pentwater mi-
603 am edt wed aug 19 2026

.today...north winds 5 to 10 knots backing northwest 10 to 15 knots
early in the afternoon. mostly sunny. waves 1 to 3 feet. 
.tonight...north winds 5 to 10 knots veering east in the late
evening and overnight. mostly clear. waves 1 foot or less. 
.thursday...southeast winds 5 to 10 knots veering west 10 to
15 knots early in the afternoon. sunny. waves 1 foot or less. 
.thursday night...southwest winds 10 to 15 knots backing south in
the late evening and overnight. partly cloudy. waves 1 to 2 feet. 
.friday...south winds 15 to 20 knots. partly sunny with a chance of
rain showers. waves 2 to 4 feet building to 3 to 5 feet in the late
morning and afternoon. 
.saturday...northwest winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.sunday...north winds 15 to 25 knots backing northwest to 30 knots
early in the afternoon. sunny. waves 3 to 5 feet. 

$$

fzus53 kgrr 191003
nshgrr
expires:202608192000;;985869

nearshore marine forecast
national weather service grand rapids mi
603 am edt wed aug 19 2026

for waters within five nautical miles of shore on lake michigan


lmz847-192000-
grand haven to whitehall mi-
603 am edt wed aug 19 2026

.today...north winds 10 to 15 knots backing northwest early in the
afternoon. mostly sunny. waves 1 to 3 feet. 
.tonight...north winds 5 to 15 knots veering northeast in the late
evening and overnight. mostly clear. waves around 1 foot. 
.thursday...east winds 5 to 10 knots veering south in the late
morning and early afternoon, then veering west early in the
afternoon. sunny. waves less than 1 foot. 
.thursday night...west winds around 10 knots backing south in the
late evening and overnight. partly cloudy. waves around 1 foot. 
.friday...south winds 15 to 20 knots. partly sunny with a slight
chance of rain showers. waves 2 to 4 feet. 
.saturday...northwest winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.sunday...northwest winds 15 to 25 knots increasing to 30 knots
early in the afternoon. sunny. waves 3 to 5 feet. 

$$

fzus53 kgrr 191003
nshgrr
expires:202608192000;;985870

nearshore marine forecast
national weather service grand rapids mi
603 am edt wed aug 19 2026

for waters within five nautical miles of shore on lake michigan


lmz846-192000-
holland to grand haven mi-
603 am edt wed aug 19 2026

.today...north winds 10 to 15 knots. mostly sunny. waves 2 to
4 feet. 
.tonight...north winds 10 to 15 knots veering northeast 5 to
10 knots in the late evening and overnight. partly cloudy. waves
around 1 foot. 
.thursday...east winds 5 to 10 knots backing northwest early in the
afternoon. sunny. waves less than 1 foot. 
.thursday night...northwest winds 5 to 15 knots backing south in the
late evening and overnight. partly cloudy. waves 1 foot or less. 
.friday...south winds 10 to 20 knots. partly sunny. waves 1 to
3 feet. 
.saturday...northwest winds 15 to 20 knots. mostly sunny with a
chance of rain showers. waves 2 to 4 feet. 
.sunday...northwest winds 15 to 25 knots increasing to 30 knots
early in the afternoon. sunny. waves 3 to 5 feet. 

$$

fzus53 kgrr 191003
nshgrr
expires:202608192000;;985872

nearshore marine forecast
national weather service grand rapids mi
603 am edt wed aug 19 2026

for waters within five nautical miles of shore on lake michigan


lmz844-192000-
st joseph to south haven mi-
603 am edt wed aug 19 2026

.today...north winds 10 to 15 knots. mostly sunny. patchy fog in the
morning. waves 1 to 3 feet. 
.tonight...north winds 5 to 15 knots veering northeast after
midnight. partly cloudy. waves around 1 foot. 
.thursday...northeast winds 5 to 10 knots backing north early in the
afternoon. sunny. waves 1 foot or less. 
.thursday night...north winds 5 to 10 knots veering east in the late
evening and early morning, then veering south after midnight. mostly
clear. waves less than 1 foot. 
.friday...south winds 10 to 15 knots veering southwest early in the
afternoon. mostly sunny. waves 1 foot or less. 
.saturday...northwest winds 15 to 20 knots. mostly sunny with a
chance of rain showers. waves 2 to 4 feet. 
.sunday...north winds 15 to 20 knots. mostly sunny. waves 3 to
5 feet. 

$$

fzus53 kgrr 191003
nshgrr
expires:202608192000;;985871

nearshore marine forecast
national weather service grand rapids mi
603 am edt wed aug 19 2026

for waters within five nautical miles of shore on lake michigan


lmz845-192000-
south haven to holland mi-
603 am edt wed aug 19 2026

.today...north winds 10 to 15 knots. mostly sunny. waves 2 to
4 feet. 
.tonight...north winds 5 to 15 knots veering northeast after
midnight. partly cloudy. waves around 1 foot. 
.thursday...northeast winds 5 to 10 knots backing northwest early in
the afternoon. sunny. waves less than 1 foot. 
.thursday night...north winds 5 to 15 knots veering southeast in the
late evening and overnight. mostly clear. waves less than 1 foot. 
.friday...south winds 10 to 15 knots veering southwest early in the
afternoon. mostly sunny. waves 1 to 2 feet. 
.saturday...northwest winds 15 to 20 knots. mostly sunny with a
chance of rain showers. waves 2 to 4 feet. 
.sunday...northwest winds 15 to 25 knots. sunny. waves 3 to 5 feet. 

$$

fzus53 kgrr 191003
nshgrr
expires:202608192000;;985867

nearshore marine forecast
national weather service grand rapids mi
603 am edt wed aug 19 2026

for waters within five nautical miles of shore on lake michigan


lmz849-192000-
pentwater to manistee mi-
603 am edt wed aug 19 2026

.today...northeast winds 5 to 10 knots backing north in the late
morning and afternoon. sunny. areas of dense fog in the morning.
waves 1 to 2 feet. 
.tonight...northeast winds around 10 knots veering southeast in the
late evening and overnight. mostly clear. waves 1 foot or less. 
.thursday...southeast winds 5 to 10 knots veering southwest 10 to
15 knots in the late morning and afternoon. sunny. waves 1 foot or
less. 
.thursday night...south winds 5 to 15 knots. partly cloudy. waves
1 to 2 feet. 
.friday...south winds 15 to 25 knots. mostly cloudy with a chance of
rain showers and a slight chance of thunderstorms. waves 2 to 4 feet
building to 3 to 5 feet in the late morning and afternoon. 
.saturday...northwest winds 10 to 20 knots. mostly sunny with a
chance of rain showers. waves 1 to 3 feet. 
.sunday...north winds 15 to 25 knots. sunny. waves 3 to 5 feet. 

$$

fzus53 kiwx 190743
nshiwx
expires:202608191415;;979998

nearshore marine forecast
national weather service northern indiana
343 am edt wed aug 19 2026

for waters within five nautical miles of shore on lake michigan


lmz043-191415-
new buffalo mi to st joseph mi-
343 am edt wed aug 19 2026

.today...northwest winds 10 knots or less becoming north. partly
sunny. waves 1 to 2 feet. 
.tonight...north winds 10 knots or less becoming northeast.
partly cloudy in the evening, then becoming mostly cloudy. waves
around 1 foot. 
.thursday...northeast winds less than 10 knots. sunny. waves
1 foot or less. 
.thursday night...north winds less than 10 knots. clear in the
evening, then becoming partly cloudy. waves 1 foot or less. 

the water temperature at st. joseph and at michigan city is 64 
degrees.

$$

fzus53 kiwx 190743
nshiwx
expires:202608191415;;979997

nearshore marine forecast
national weather service northern indiana
343 am edt wed aug 19 2026

for waters within five nautical miles of shore on lake michigan


lmz046-191415-
michigan city in to new buffalo mi-
343 am edt wed aug 19 2026

.today...northwest winds 10 knots or less becoming north. partly
sunny. waves 1 to 2 feet. 
.tonight...northeast winds 10 knots or less. mostly cloudy. waves
around 1 foot. 
.thursday...northeast winds less than 10 knots. sunny. waves
1 foot or less. 
.thursday night...light and variable winds. mostly clear. waves
1 foot or less. 

the water temperature at st. joseph and at michigan city is 64 
degrees.

$$

fzus53 klot 190856
nshlot
expires:202608191515;;983183

nearshore marine forecast
national weather service chicago/romeoville il
356 am cdt wed aug 19 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>742-191515-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
356 am cdt wed aug 19 2026

.today...northwest winds 10 to 15 kt becoming northeast late.
mostly cloudy. waves around 1 ft building to 1 to 3 ft. 
.tonight...northeast winds 10 to 15 kt. mostly cloudy. waves 1 to
3 ft. 
.thursday...northeast winds 10 to 15 kt. sunny. waves 1 to 3 ft. 
.thursday night...southeast winds around 10 kt becoming south
overnight. mostly clear in the evening, then becoming partly
cloudy. waves around 1 ft.  

$$

fzus53 klot 190856
nshlot
expires:202608191515;;983184

nearshore marine forecast
national weather service chicago/romeoville il
356 am cdt wed aug 19 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.


lmz743>745-191515-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
356 am cdt wed aug 19 2026

.today...northwest winds 10 to 15 kt becoming northeast in the
afternoon. mostly cloudy. waves 1 to 3 ft. 
.tonight...northeast winds 10 to 15 kt. mostly cloudy. waves 1 to
3 ft. 
.thursday...northeast winds 10 to 15 kt. sunny. waves 1 to 3 ft. 
.thursday night...east winds around 5 kt becoming south
overnight. clear in the evening, then becoming partly cloudy.
waves 1 ft or less.  

$$

fzus53 kmkx 191010
nshmkx
expires:202608191600;;986476

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt wed aug 19 2026

for waters within five nautical miles of shore on lake michigan


lmz643-191600-
sheboygan to port washington wi-
510 am cdt wed aug 19 2026

.today...north wind 5 to 10 knots veering east late in the
afternoon. sunny. waves around 1 foot. 
.tonight...southeast wind 5 to 10 knots veering west after
midnight, then veering northwest early in the morning. partly
cloudy. waves around 1 foot. 
.thursday...west wind 5 to 10 knots backing southwest late in the
morning, then backing south 5 to 15 knots early in the afternoon
becoming 10 to 15 knots with gusts to around 20 knots late in the
afternoon. sunny. waves around 1 foot. 
.thursday night...south wind 10 to 15 knots veering southwest
after midnight. chance of showers and slight chance of
thunderstorms after midnight. waves 1 to 2 feet. 

$$

fzus53 kmkx 191010
nshmkx
expires:202608191600;;986479

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt wed aug 19 2026

for waters within five nautical miles of shore on lake michigan


lmz646-191600-
wind point wi to winthrop harbor il-
510 am cdt wed aug 19 2026

.today...north wind 5 to 10 knots veering northeast late in the
afternoon. mostly sunny. waves around 1 foot. 
.tonight...northeast wind 5 to 10 knots backing north early in
the morning. partly cloudy. waves around 1 foot. 
.thursday...north wind 5 to 10 knots veering southeast late in
the afternoon. sunny. waves around 1 foot. 
.thursday night...southeast wind 5 to 10 knots veering southwest
early in the morning. partly cloudy. waves around 1 foot. 

$$

fzus53 kmkx 191010
nshmkx
expires:202608191600;;986477

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt wed aug 19 2026

for waters within five nautical miles of shore on lake michigan


lmz644-191600-
port washington to north point light wi-
510 am cdt wed aug 19 2026

.today...north wind 5 to 10 knots veering east late in the
afternoon. sunny in the morning then becoming partly sunny. waves
around 1 foot. 
.tonight...east wind 5 to 10 knots backing west after midnight,
then becoming northwest early in the morning. partly cloudy.
waves around 1 foot. 
.thursday...northwest wind 5 knots backing south late in the
morning, then becoming southeast early in the afternoon becoming
south 10 to 15 knots late in the afternoon. sunny. waves around
1 foot. 
.thursday night...south wind 10 to 15 knots veering southwest
after midnight. partly cloudy. waves 1 to 2 feet. 

$$

fzus53 kmkx 191010
nshmkx
expires:202608191600;;986478

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt wed aug 19 2026

for waters within five nautical miles of shore on lake michigan


lmz645-191600-
north point light to wind point wi-
510 am cdt wed aug 19 2026

.today...north wind 5 to 10 knots veering northeast late in the
afternoon. partly sunny. waves around 1 foot. 
.tonight...northeast wind 5 to 10 knots veering east late in the
evening, then backing northeast after midnight backing north
early in the morning. partly cloudy. waves around 1 foot. 
.thursday...north wind 5 to 10 knots veering east late in the
morning, then veering southeast early in the afternoon rising to
10 to 15 knots late in the afternoon. sunny. waves around 1 foot.
.thursday night...south wind 10 to 15 knots veering southwest
after midnight. partly cloudy. waves around 1 foot. 

$$

fzus53 kmqt 190900
nshmqt
expires:202608192000;;983274

nearshore marine forecast
national weather service marquette mi
500 am edt wed aug 19 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.


lsz248-192000-
huron islands to marquette mi-
500 am edt wed aug 19 2026

.early this morning...west wind 10 to 15 knots. clear. waves calm
to 1 foot. 
.today...northwest wind less than 10 knots veering northeast 5 to
15 knots late. sunny. waves calm to 1 foot. 
.tonight...east wind less than 10 knots veering south late.
clear. waves calm to 1 foot. 
.thursday...west wind less than 10 knots backing east in the
afternoon. gusts up to 17 knots. mostly sunny. a slight chance of
showers in the morning, then a chance of showers in the
afternoon. waves calm to 1 foot. 
.thursday night...southeast wind less than 10 knots veering south
after midnight. mostly cloudy. a chance of showers and a slight
chance of thunderstorms in the evening, then showers likely after
midnight. waves calm to 1 foot. 

$$

fzus53 kmqt 190900
nshmqt
expires:202608192000;;983272

nearshore marine forecast
national weather service marquette mi
500 am edt wed aug 19 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.


lsz246-192000-
point isabelle to lower entrance of portage canal mi-
500 am edt wed aug 19 2026

.early this morning...west wind less than 10 knots. clear. waves
calm to 1 foot. 
.today...west wind less than 10 knots veering north late. gusts
up to 17 knots. sunny. waves calm to 1 foot. 
.tonight...east wind less than 10 knots veering south late.
mostly clear. waves calm to 1 foot. 
.thursday...south wind less than 10 knots backing east in the
afternoon. gusts up to 17 knots. partly cloudy. a slight chance
of showers in the morning, then a chance of showers in the
afternoon. waves calm to 1 foot. 
.thursday night...southeast wind 5 to 15 knots. showers likely
and a slight chance of thunderstorms in the evening, then showers
likely after midnight. waves building to 1 to 2 feet. 

$$

fzus53 kmqt 190900
nshmqt
expires:202608192000;;983271

nearshore marine forecast
national weather service marquette mi
500 am edt wed aug 19 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.


lsz244-245-192000-
eagle river to manitou island mi-
manitou island to point isabelle mi-
500 am edt wed aug 19 2026

.early this morning...northwest wind less than 10 knots. clear.
waves 1 to 2 feet. 
.today...northwest wind less than 10 knots. sunny. waves 1 to
2 feet. 
.tonight...variable wind less than 10 knots becoming southeast
less than 10 knots by midnight. mostly clear. waves calm to
1 foot. 
.thursday...south wind less than 10 knots backing southeast in
the afternoon. mostly sunny. a slight chance of showers in the
morning, then a chance of showers in the afternoon. waves calm to
1 foot. 
.thursday night...southeast wind less than 10 knots. mostly
cloudy with a chance of showers. waves building to 1 to 2 feet. 

$$

fzus53 kmqt 190900
nshmqt
expires:202608192000;;983270

nearshore marine forecast
national weather service marquette mi
500 am edt wed aug 19 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.


lsz242-243-192000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
500 am edt wed aug 19 2026

.early this morning...northwest wind less than 10 knots. clear.
waves 1 to 2 feet. 
.today...west wind less than 10 knots. sunny. waves 1 to 2 feet. 
.tonight...southeast wind less than 10 knots. mostly clear. waves
calm to 1 foot. 
.thursday...southwest wind less than 10 knots backing northeast
in the afternoon. partly cloudy. a slight chance of showers in
the morning, then a chance of showers and a slight chance of
thunderstorms in the afternoon. waves calm to 1 foot. 
.thursday night...southeast wind less than 10 knots. mostly
cloudy. showers likely and a slight chance of thunderstorms in
the evening, then a chance of showers after midnight. waves calm
to 1 foot. 

$$

fzus53 kmqt 190900
nshmqt
expires:202608192000;;983269

nearshore marine forecast
national weather service marquette mi
500 am edt wed aug 19 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.


lsz240-241-192000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
500 am edt wed aug 19 2026 /400 am cdt wed aug 19 2026/

.early this morning...west wind less than 10 knots. clear. waves
calm to 1 foot. 
.today...west wind less than 10 knots backing southwest late.
sunny. waves calm to 1 foot. 
.tonight...variable wind less than 10 knots. mostly clear. a
slight chance of showers late. waves calm to 1 foot. 
.thursday...variable wind less than 10 knots becoming east less
than 10 knots in the afternoon. partly cloudy. a chance of
showers in the morning, then showers likely and a slight chance
of thunderstorms in the afternoon. waves calm to 1 foot. 
.thursday night...southeast wind less than 10 knots. mostly
cloudy. showers and a slight chance of thunderstorms in the
evening, then a chance of showers after midnight. waves calm to
1 foot. 

$$

fzus53 kmqt 190900
nshmqt
expires:202608192000;;983276

nearshore marine forecast
national weather service marquette mi
500 am edt wed aug 19 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.


lsz250-192000-
munising to grand marais mi-
500 am edt wed aug 19 2026

.early this morning...northwest wind 10 to 15 knots. clear. waves
1 to 2 feet. 
.today...northwest wind less than 10 knots veering north late.
sunny. waves 1 to 2 feet. 
.tonight...variable wind less than 10 knots becoming southeast
less than 10 knots by midnight. mostly clear. waves calm to
1 foot. 
.thursday...south wind less than 10 knots backing east in the
afternoon. mostly sunny. a slight chance of showers in the
afternoon. waves calm to 1 foot. 
.thursday night...southeast wind less than 10 knots. mostly
cloudy. a slight chance of showers in the evening, then showers
likely after midnight. waves calm to 1 foot. 

$$

fzus53 kmqt 190900
nshmqt
expires:202608192000;;983277

nearshore marine forecast
national weather service marquette mi
500 am edt wed aug 19 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.


lsz251-192000-
grand marais to whitefish point mi-
500 am edt wed aug 19 2026

.early this morning...northwest wind 10 to 15 knots. clear. waves
1 to 2 feet. 
.today...northwest wind less than 10 knots. sunny. waves 1 to
2 feet. 
.tonight...northwest wind less than 10 knots backing southwest
late. mostly clear. waves calm to 1 foot. 
.thursday...southeast wind less than 10 knots backing east in the
afternoon. mostly sunny. a slight chance of showers in the
afternoon. waves calm to 1 foot. 
.thursday night...southeast wind 5 to 15 knots. partly cloudy
with a slight chance of showers in the evening, then mostly
cloudy with showers likely after midnight. waves calm to 1 foot. 

$$

fzus53 kmqt 190900
nshmqt
expires:202608192000;;983268

nearshore marine forecast
national weather service marquette mi
500 am edt wed aug 19 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.


lmz248-250-192000-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
500 am edt wed aug 19 2026

.early this morning...northwest wind less than 10 knots. clear.
waves calm to 1 foot. 
.today...northwest wind less than 10 knots backing southwest
late. sunny. waves calm to 1 foot. 
.tonight...northeast wind less than 10 knots through late evening
becoming variable. clear. waves calm to 1 foot. 
.thursday...south wind less than 10 knots. mostly sunny. a slight
chance of showers in the afternoon. waves calm to 1 foot. 
.thursday night...south wind 10 to 15 knots. mostly cloudy. a
slight chance of showers and thunderstorms in the evening, then a
chance of showers and a slight chance of thunderstorms after
midnight. waves building to 2 to 3 feet. 

$$

fzus53 kmqt 190900
nshmqt
expires:202608192000;;983267

nearshore marine forecast
national weather service marquette mi
500 am edt wed aug 19 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.


lmz221-192000-
green bay north of line from cedar river mi to rock island
passage-
500 am edt wed aug 19 2026

.early this morning...northwest wind less than 10 knots. clear.
waves calm to 1 foot. 
.today...northwest wind less than 10 knots backing south late.
sunny. waves calm to 1 foot. 
.tonight...east wind less than 10 knots through midnight becoming
variable. clear. waves calm to 1 foot. 
.thursday...southwest wind less than 10 knots backing south 5 to
15 knots in the afternoon. mostly sunny. a slight chance of
showers in the afternoon. waves calm to 1 foot. 
.thursday night...south wind 10 to 15 knots. mostly cloudy. a
slight chance of showers and thunderstorms in the evening, then
showers likely and a slight chance of thunderstorms after
midnight. waves building to 1 to 2 feet. 

$$

fzus53 kmqt 190900
nshmqt
expires:202608192000;;983273

nearshore marine forecast
national weather service marquette mi
500 am edt wed aug 19 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.


lsz247-192000-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
500 am edt wed aug 19 2026

.early this morning...west wind less than 10 knots. clear. waves
calm to 1 foot. 
.today...west wind less than 10 knots veering north late. gusts
up to 18 knots. sunny. waves calm to 1 foot. 
.tonight...east wind less than 10 knots veering south late.
mostly clear. waves calm to 1 foot. 
.thursday...southwest wind less than 10 knots backing east in the
afternoon. gusts up to 17 knots. partly cloudy with a chance of
showers. waves calm to 1 foot. 
.thursday night...southeast wind 5 to 15 knots becoming less than
10 knots after midnight. showers likely and a slight chance of
thunderstorms in the evening, then showers likely after midnight.
waves calm to 1 foot. 

$$

fzus53 kmqt 190900
nshmqt
expires:202608192000;;983275

nearshore marine forecast
national weather service marquette mi
500 am edt wed aug 19 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.


lsz249-192000-
marquette to munising mi-
500 am edt wed aug 19 2026

.early this morning...northwest wind 10 to 15 knots. clear. waves
1 to 2 feet. 
.today...northwest wind 10 to 15 knots veering north less than
10 knots late. sunny. waves 1 to 2 feet. 
.tonight...variable wind less than 10 knots becoming south less
than 10 knots late. clear. waves calm to 1 foot. 
.thursday...southwest wind less than 10 knots backing east in the
afternoon. mostly sunny. a slight chance of showers in the
morning, then a chance of showers in the afternoon. waves calm to
1 foot. 
.thursday night...south wind less than 10 knots. mostly cloudy. a
chance of showers and a slight chance of thunderstorms in the
evening, then showers likely after midnight. waves calm to
1 foot. 

$$