fzus53 kapx 171430
nshapx
expires:202509172230;;137951

nearshore marine forecast
national weather service gaylord mi
1030 am edt wed sep 17 2025

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.


lmz346-172230-
manistee to point betsie mi-
1030 am edt wed sep 17 2025

.today...southwest wind 5 to 10 knots. mostly sunny. waves 2 feet
or less. 
.tonight...east wind 5 to 10 knots. mostly cloudy. waves 2 feet
or less. 
.thursday...north wind 10 to 15 knots. mostly sunny. waves 2 to
3 feet. 
.thursday 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 171430
nshapx
expires:202509172230;;137945

nearshore marine forecast
national weather service gaylord mi
1030 am edt wed sep 17 2025

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.


lsz322-172230-
st. marys river point iroquois to e. potagannissing bay-
1030 am edt wed sep 17 2025

.today...light winds becoming southwest 5 to 10 knots early in
the evening. mostly sunny. 
.tonight...northwest wind 5 to 10 knots. mostly cloudy. 
.thursday...north wind 5 to 10 knots. partly sunny. 
.thursday night...northeast wind 5 to 10 knots. partly cloudy. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 171430
nshapx
expires:202509172230;;137944

nearshore marine forecast
national weather service gaylord mi
1030 am edt wed sep 17 2025

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.


lsz321-172230-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
1030 am edt wed sep 17 2025

.today...southeast wind 5 to 10 knots becoming north early in the
evening. mostly sunny. waves 2 feet or less. 
.tonight...northwest wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 
.thursday...north wind 5 to 10 knots. mostly sunny. waves 2 feet
or less. 
.thursday 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 171430
nshapx
expires:202509172230;;137952

nearshore marine forecast
national weather service gaylord mi
1030 am edt wed sep 17 2025

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.


lhz345-172230-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
1030 am edt wed sep 17 2025

.today...southwest wind 5 to 10 knots becoming west in the
afternoon. mostly sunny. waves 2 feet or less. 
.tonight...light winds. isolated showers. waves 2 feet or less. 
.thursday...north wind 5 to 10 knots. partly sunny. waves 2 feet
or less. 
.thursday 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 171430
nshapx
expires:202509172230;;137946

nearshore marine forecast
national weather service gaylord mi
1030 am edt wed sep 17 2025

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.


lhz346-172230-
st ignace to false detour channel-
1030 am edt wed sep 17 2025

.today...south wind 5 to 10 knots. mostly sunny. waves 2 feet or
less. 
.tonight...northwest wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 
.thursday...north wind 5 to 10 knots. partly sunny. waves 2 feet
or less. 
.thursday 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 171430
nshapx
expires:202509172230;;137953

nearshore marine forecast
national weather service gaylord mi
1030 am edt wed sep 17 2025

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.


lhz347-172230-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
1030 am edt wed sep 17 2025

.today...light winds becoming east 5 to 10 knots in the
afternoon. sunny. waves 2 feet or less. 
.tonight...northwest wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 
.thursday...northwest wind 5 to 10 knots. partly sunny. waves
2 feet or less. 
.thursday night...northeast wind 10 to 15 knots. partly cloudy.
waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 171430
nshapx
expires:202509172230;;137954

nearshore marine forecast
national weather service gaylord mi
1030 am edt wed sep 17 2025

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.


lhz348-172230-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
1030 am edt wed sep 17 2025

.today...south wind 5 to 10 knots becoming southeast in the
afternoon. sunny. waves 2 feet or less. 
.tonight...west wind 5 to 10 knots. partly cloudy. waves 2 feet
or less. 
.thursday...north wind 10 to 15 knots. partly sunny. waves 2 feet
or less. 
.thursday night...northeast wind 10 to 15 knots. partly cloudy.
waves 2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 171430
nshapx
expires:202509172230;;137955

nearshore marine forecast
national weather service gaylord mi
1030 am edt wed sep 17 2025

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.


lhz349-172230-
sturgeon pt to alabaster mi-
1030 am edt wed sep 17 2025

.today...southeast wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.tonight...west wind 5 to 10 knots. patchy fog. waves 2 feet or
less. 
.thursday...north wind 10 to 15 knots. mostly sunny. waves 2 to
3 feet. 
.thursday night...northeast wind 10 to 15 knots. partly cloudy.
waves 2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 171430
nshapx
expires:202509172230;;137949

nearshore marine forecast
national weather service gaylord mi
1030 am edt wed sep 17 2025

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.


lmz323-172230-
grand traverse bay south of a line grand traverse light to
norwood mi-
1030 am edt wed sep 17 2025

.today...light winds. sunny. waves 2 feet or less. 
.tonight...light winds. isolated showers. waves 2 feet or less. 
.thursday...north wind 5 to 10 knots. partly sunny. waves 2 feet
or less. 
.thursday 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 171430
nshapx
expires:202509172230;;137947

nearshore marine forecast
national weather service gaylord mi
1030 am edt wed sep 17 2025

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.


lmz341-172230-
seul choix point to 5nm west of mackinac bridge-
1030 am edt wed sep 17 2025

.today...south wind 5 to 10 knots becoming southwest early in the
evening. isolated showers and thunderstorms in the afternoon.
waves 2 feet or less. 
.tonight...north wind 5 to 10 knots. isolated showers. waves
2 feet or less. 
.thursday...north wind 5 to 10 knots. mostly sunny. waves 2 feet
or less. 
.thursday night...northeast wind 5 to 10 knots. partly cloudy.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 171430
nshapx
expires:202509172230;;137948

nearshore marine forecast
national weather service gaylord mi
1030 am edt wed sep 17 2025

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.


lmz342-172230-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
1030 am edt wed sep 17 2025

.today...southwest wind 5 to 10 knots. mostly sunny. waves 2 feet
or less. 
.tonight...northwest wind 5 to 10 knots. isolated showers. waves
2 feet or less. 
.thursday...north wind 5 to 10 knots. partly sunny. waves 2 feet
or less. 
.thursday 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 171430
nshapx
expires:202509172230;;137950

nearshore marine forecast
national weather service gaylord mi
1030 am edt wed sep 17 2025

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.


lmz344-345-172230-
sleeping bear point to grand traverse light mi-
point betsie to sleeping bear point mi-
1030 am edt wed sep 17 2025

.today...southwest wind 5 to 10 knots. mostly sunny. waves 2 feet
or less. 
.tonight...north wind 5 to 10 knots. isolated showers and
thunderstorms. waves 2 feet or less. 
.thursday...north wind 5 to 10 knots. partly sunny. waves 2 feet
or less. 
.thursday night...northeast wind 5 to 10 knots. partly cloudy.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus51 kbuf 171428
nshbuf
expires:202509172115;;137824

nearshore marine forecast
national weather service buffalo ny
1028 am edt wed sep 17 2025

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.


loz045-172115-
mexico bay to the saint lawrence river along lake ontario-
1028 am edt wed sep 17 2025

.this afternoon...south winds 5 to 15 knots becoming northwest.
partly sunny. waves 2 feet or less. 
.tonight...southeast winds less than 10 knots becoming south.
partly cloudy. waves 1 foot or less. 
.thursday...south winds 5 to 10 knots becoming southwest. sunny.
waves 2 feet or less. 
.thursday night...west winds 5 to 15 knots becoming north 15 to
20 knots. a chance of showers. waves 1 to 3 feet. 
.friday...north winds 10 to 15 knots becoming northeast. mainly
clear. waves 1 to 3 feet subsiding to 1 foot or less. 
.saturday...northeast winds 5 to 10 knots becoming southeast and
increasing to 15 to 20 knots. mainly clear. waves 2 feet or less.
.sunday...south winds 15 to 20 knots. partly to mostly cloudy.
waves 1 to 3 feet building to 2 to 4 feet. 

$$

fzus51 kbuf 171428
nshbuf
expires:202509172115;;137818

nearshore marine forecast
national weather service buffalo ny
1028 am edt wed sep 17 2025

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.


lez020-172115-
upper niagara river and buffalo harbor-
1028 am edt wed sep 17 2025

.this afternoon...southwest winds 10 knots or less becoming
northwest. partly sunny. 
.tonight...northeast winds less than 10 knots. partly cloudy. 
.thursday...light and variable winds becoming southwest 5 to
10 knots. mostly sunny. 
.thursday night...southwest winds 5 to 10 knots becoming north.
partly to mostly cloudy. 
.friday...north winds 10 knots or less becoming east. partly
cloudy, then becoming mainly clear. 
.saturday...east winds 10 knots or less becoming southeast.
mainly clear. 
.sunday...south winds 5 to 10 knots. partly cloudy. 

the water temperature off buffalo is 70 degrees.

$$

fzus51 kbuf 171428
nshbuf
expires:202509172115;;137821

nearshore marine forecast
national weather service buffalo ny
1028 am edt wed sep 17 2025

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.


loz042-172115-
niagara river to hamlin beach along lake ontario-
1028 am edt wed sep 17 2025

.this afternoon...northeast winds 10 knots or less. partly to
mostly sunny. waves 1 foot or less. 
.tonight...east winds less than 10 knots. partly cloudy. waves
1 foot or less. 
.thursday...southwest winds 10 knots or less becoming west.
mostly sunny. waves 1 foot or less. 
.thursday night...west winds 5 to 15 knots becoming north. partly
to mostly cloudy. waves 2 feet or less building to 2 to 3 feet. 
.friday...north winds 5 to 15 knots becoming east. becoming
mainly clear. waves 1 to 3 feet. 
.saturday...east winds 10 to 15 knots becoming southeast. mainly
clear. waves 1 to 3 feet building to 2 to 4 feet, then subsiding
to 1 to 3 feet. 
.sunday...southeast winds 5 to 15 knots becoming south. partly to
mostly cloudy. waves 2 feet or less. 

$$

fzus51 kbuf 171428
nshbuf
expires:202509172115;;137822

nearshore marine forecast
national weather service buffalo ny
1028 am edt wed sep 17 2025

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.


loz043-172115-
hamlin beach to sodus bay along lake ontario
including irondequoit bay-
1028 am edt wed sep 17 2025

.this afternoon...southeast winds 5 to 10 knots becoming
northeast. partly sunny. waves 1 foot or less. 
.tonight...east winds 10 knots or less becoming southwest. partly
cloudy. waves 1 foot or less. 
.thursday...southwest winds 10 knots or less becoming west.
sunny. waves 1 foot or less. 
.thursday night...west winds 5 to 15 knots becoming north. a
chance of showers overnight. waves 1 to 3 feet building to 2 to
4 feet. 
.friday...north winds 5 to 15 knots becoming northeast. a chance
of showers during the day. waves 2 to 4 feet subsiding to 1 to
3 feet. 
.saturday...east winds 10 to 15 knots becoming southeast. mainly
clear. waves 1 to 3 feet. 
.sunday...south winds 10 to 15 knots increasing to 15 to
20 knots. partly to mostly cloudy. waves 2 feet or less. 

the water temperature off rochester is 59 degrees.

$$

fzus51 kbuf 171428
nshbuf
expires:202509172115;;137823

nearshore marine forecast
national weather service buffalo ny
1028 am edt wed sep 17 2025

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.


loz044-172115-
sodus bay to mexico bay along lake ontario-
1028 am edt wed sep 17 2025

.this afternoon...south winds 5 to 10 knots becoming north. partly
to mostly sunny. waves 1 foot or less. 
.tonight...east winds less than 10 knots becoming south. partly
cloudy. waves 1 foot or less. 
.thursday...south winds 10 knots or less becoming west. sunny.
waves 1 foot or less. 
.thursday night...west winds 5 to 15 knots becoming north 15 to
20 knots. a chance of showers overnight. waves 1 to 2 feet
building to 2 to 4 feet. 
.friday...north winds 15 to 20 knots becoming northeast 10 to
15 knots. a chance of showers during the day. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.saturday...northeast winds 5 to 10 knots becoming southeast and
increasing to 15 to 20 knots. mainly clear. waves 2 feet or less.
.sunday...south winds 15 to 20 knots. partly to mostly cloudy.
waves 2 feet or less. 

$$

fzus51 kbuf 171428
nshbuf
expires:202509172115;;137820

nearshore marine forecast
national weather service buffalo ny
1028 am edt wed sep 17 2025

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.


lez040-041-172115-
buffalo to ripley along lake erie-
1028 am edt wed sep 17 2025

.this afternoon...southwest winds 10 knots or less becoming north.
mostly sunny. waves 1 foot or less. 
.tonight...east winds less than 10 knots. mainly clear. waves
1 foot or less. 
.thursday...south winds 10 knots or less becoming southwest.
sunny. waves 2 feet or less. 
.thursday night...southwest winds 5 to 10 knots becoming north.
partly to mostly cloudy. waves 2 feet or less. 
.friday...north winds 5 to 15 knots becoming east. partly cloudy,
then becoming mainly clear. waves 2 feet or less. 
.saturday...east winds 5 to 15 knots becoming southeast 15 to
20 knots. mainly clear, then becoming partly cloudy. waves 2 feet
or less. 
.sunday...south winds 15 to 20 knots. partly cloudy. waves 1 to
3 feet. 

$$

fzus51 kcle 171310
nshcle
expires:202509172015;;135645

nearshore marine forecast
national weather service cleveland oh
910 am edt wed sep 17 2025

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>149-172015-
willowick to geneva-on-the lake oh-geneva-on-the-
lake to conneaut oh-conneaut oh to ripley ny-
910 am edt wed sep 17 2025

.this afternoon...south winds 10 knots or less becoming north.
sunny. waves 1 foot or less. 
.tonight...east winds less than 10 knots. mostly clear. waves
1 foot or less. 
.thursday...south winds 10 knots or less becoming west. sunny.
waves 1 foot or less. 
.thursday night...west winds 5 to 10 knots becoming northeast.
partly cloudy. waves 2 feet or less. 

see lake erie open lakes forecast for friday through sunday.

the water temperature off toledo is 71 degrees, off cleveland 70
degrees, and off erie 69 degrees.

$$

fzus51 kcle 171310
nshcle
expires:202509172015;;135643

nearshore marine forecast
national weather service cleveland oh
910 am edt wed sep 17 2025

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.


lez142-143-172015-
maumee bay to reno beach oh-reno beach to the islands oh-
910 am edt wed sep 17 2025

.this afternoon...northeast winds 10 knots or less becoming east.
sunny. waves 1 foot or less. 
.tonight...east winds 5 to 10 knots becoming light and variable.
mostly clear. waves 1 foot or less. 
.thursday...west winds less than 10 knots becoming east. sunny.
waves 1 foot or less. 
.thursday night...southeast winds 10 knots or less becoming
northeast. mostly clear. waves 2 feet or less. 

see lake erie open lakes forecast for friday through sunday.

the water temperature off toledo is 71 degrees, off cleveland 70
degrees, and off erie 69 degrees.

$$

fzus51 kcle 171310
nshcle
expires:202509172015;;135644

nearshore marine forecast
national weather service cleveland oh
910 am edt wed sep 17 2025

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>146-172015-
the islands to vermilion oh-vermilion to avon point oh-
avon point to willowick oh-
910 am edt wed sep 17 2025

.this afternoon...east winds 10 knots or less becoming northeast.
sunny. waves 1 foot or less. 
.tonight...northeast winds less than 10 knots. patchy dense fog
overnight. waves 1 foot or less. 
.thursday...southwest winds less than 10 knots becoming
northwest. patchy dense fog in the morning. waves 1 foot or less.
.thursday night...southwest winds 10 knots or less becoming
northeast. mostly clear. waves 2 feet or less. 

see lake erie open lakes forecast for friday through sunday.

the water temperature off toledo is 71 degrees, off cleveland 70
degrees, and off erie 69 degrees.

$$

fzus53 kdlh 171437
nshdlh
expires:202509172215;;138221

nearshore marine forecast
national weather service duluth mn
937 am cdt wed sep 17 2025

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.


lsz148-172215-
oak point to saxon harbor wi-
937 am cdt wed sep 17 2025

.rest of today...northwest wind 5 knots becoming east late.
patchy fog late in the morning. areas of dense fog in the
afternoon. waves 1 foot or less. 
.tonight...northeast wind 10 to 15 knots with gusts to around
25 knots. areas of dense fog in the evening. waves 1 to 2 feet. 
.thursday...northeast wind 15 to 20 knots. areas of dense fog in
the morning. waves 1 to 3 feet building to 2 to 4 feet in the
afternoon. 
.thursday night...northeast wind 15 to 20 knots becoming east
5 to 10 knots with gusts to around 20 knots in the late evening
and overnight. mostly cloudy. waves 2 to 4 feet subsiding to 1 to
3 feet after midnight. 

$$

fzus53 kdlh 171437
nshdlh
expires:202509172215;;138218

nearshore marine forecast
national weather service duluth mn
937 am cdt wed sep 17 2025

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.


lsz146-172215-
port wing to sand island wi-
937 am cdt wed sep 17 2025

.rest of today...southwest wind 5 knots late in the morning
becoming variable 10 knots or less. areas of dense fog in the
late morning and early afternoon. waves 1 foot or less. 
.tonight...northeast wind 10 to 15 knots with gusts to around
20 knots. patchy dense fog after midnight. waves 1 to 2 feet. 
.thursday...northeast wind 15 to 20 knots. slight chance of rain
showers. waves 1 to 3 feet. 
.thursday night...east wind 10 to 15 knots. gusts up to 20 knots
in the evening. mostly cloudy. waves 1 to 3 feet. 

$$

fzus53 kdlh 171437
nshdlh
expires:202509172215;;138217

nearshore marine forecast
national weather service duluth mn
937 am cdt wed sep 17 2025

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.


lsz144-145-172215-
two harbors to duluth mn-duluth mn to port wing wi-
937 am cdt wed sep 17 2025

.rest of today...southwest wind 5 knots becoming east in the
afternoon. areas of dense fog late in the morning. waves 1 foot
or less. 
.tonight...northeast wind 10 to 15 knots. gusts up to 20 knots
early in the morning. partly cloudy in the evening then becoming
mostly cloudy. waves 1 to 2 feet. 
.thursday...northeast wind 15 to 20 knots. gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. slight
chance of rain showers. waves 1 to 2 feet building to 2 to 4 feet
in the late morning and afternoon. a small craft advisory may be
needed. 
.thursday night...northeast wind 15 to 20 knots. gusts up to
25 knots decreasing to 20 knots in the late evening and
overnight. slight chance of showers and thunderstorms after
midnight. waves 2 to 4 feet subsiding to 1 to 3 feet after
midnight. 

$$

fzus53 kdlh 171437
nshdlh
expires:202509172215;;138216

nearshore marine forecast
national weather service duluth mn
937 am cdt wed sep 17 2025

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.


lsz143-172215-
silver bay harbor to two harbors mn-
937 am cdt wed sep 17 2025

.rest of today...southwest wind 5 knots late in the morning
becoming variable 10 knots or less. patchy dense fog late in the
morning. areas of dense fog early in the afternoon. waves 1 foot
or less. 
.tonight...northeast wind 10 to 15 knots with gusts to around
20 knots. partly cloudy in the evening then becoming mostly
cloudy. waves 1 to 2 feet. 
.thursday...northeast wind 15 to 20 knots. gusts up to 20 knots
increasing to 25 knots in the late morning and afternoon. slight
chance of rain showers through the day. waves 1 to 2 feet
building to 1 to 3 feet in the late morning and afternoon. 
.thursday night...northeast wind 10 to 15 knots with gusts to
around 20 knots. mostly cloudy. waves 1 to 3 feet subsiding to
1 to 2 feet in the late evening and overnight. 

$$

fzus53 kdlh 171437
nshdlh
expires:202509172215;;138215

nearshore marine forecast
national weather service duluth mn
937 am cdt wed sep 17 2025

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.


lsz142-172215-
taconite harbor to silver bay harbor mn-
937 am cdt wed sep 17 2025

.rest of today...southwest wind 5 knots in the late morning and
early afternoon becoming variable 10 knots or less. areas of
dense fog early in the afternoon. waves 1 foot or less. 
.tonight...northeast wind 5 to 10 knots. partly cloudy in the
evening then becoming mostly cloudy. waves 1 foot or less. 
.thursday...east wind 10 to 15 knots with gusts to around
20 knots. slight chance of rain showers in the morning. waves
1 to 3 feet. 
.thursday night...northeast wind 10 to 15 knots. gusts up to
20 knots early in the evening then 20 knots early in the morning.
mostly cloudy. waves 1 to 2 feet. 

$$

fzus53 kdlh 171437
nshdlh
expires:202509172215;;138220

nearshore marine forecast
national weather service duluth mn
937 am cdt wed sep 17 2025

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.


lsz121-172215-
chequamegon bay-bayfield to oak point wi-
937 am cdt wed sep 17 2025

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

$$

fzus53 kdlh 171437
nshdlh
expires:202509172215;;138214

nearshore marine forecast
national weather service duluth mn
937 am cdt wed sep 17 2025

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.


lsz140-141-172215-
grand portage to grand marais mn-
grand marais to taconite harbor mn-
937 am cdt wed sep 17 2025

.rest of today...southwest wind 5 knots. mostly sunny. waves
1 foot or less. 
.tonight...north wind 5 knots becoming northeast with gusts to
around 20 knots in the late evening and overnight. mostly cloudy.
waves 1 to 2 feet. 
.thursday...northeast wind 10 to 15 knots. gusts up to 20 knots
early in the morning. partly sunny. waves 1 to 2 feet. 
.thursday night...northeast wind 5 to 10 knots. partly cloudy in
the evening then becoming mostly cloudy. waves 1 to 2 feet. 

$$

fzus53 kdlh 171437
nshdlh
expires:202509172215;;138219

nearshore marine forecast
national weather service duluth mn
937 am cdt wed sep 17 2025

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.


lsz147-172215-
sand island to bayfield wi-
937 am cdt wed sep 17 2025

.rest of today...west wind 5 knots becoming east late. patchy fog
late in the morning. waves 1 foot or less. 
.tonight...east wind 10 to 15 knots with gusts to around
20 knots. partly cloudy in the evening then becoming mostly
cloudy. waves 1 to 2 feet. 
.thursday...northeast wind 10 to 15 knots with gusts to around
20 knots. mostly cloudy. waves 1 to 3 feet. 
.thursday night...east wind 10 to 15 knots with gusts to around
20 knots easing to 5 to 10 knots with gusts to around 20 knots in
the late evening and overnight. mostly cloudy. waves 1 to 3 feet.

$$

fzus53 kdtx 171359
nshdtx
expires:202509172200;;136472

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
959 am edt wed sep 17 2025

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.


lhz442-172200-
harbor beach to port sanilac mi-
959 am edt wed sep 17 2025

.rest of today...northwest winds 5 to 10 knots late in the
morning becoming light and variable. sunny. waves 2 feet or less.
.tonight...light and variable winds. clear. waves 2 feet or less.
.thursday...west winds 5 to 10 knots veering to the north in the
late morning and early afternoon, then increasing to 10 to
15 knots early in the afternoon. mostly sunny early in the
morning becoming partly cloudy. waves 2 feet or less. 
.thursday night...north winds 10 to 15 knots. partly cloudy.
waves 1 to 3 feet. 

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

$$

fzus53 kdtx 171359
nshdtx
expires:202509172200;;136474

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
959 am edt wed sep 17 2025

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.


lez444-172200-
michigan waters of lake erie from detroit river to north cape mi-
959 am edt wed sep 17 2025

.rest of today...light and variable winds becoming southeast 5 to
10 knots late in the afternoon. sunny. waves 2 feet or less. 
.tonight...southeast winds 5 to 10 knots early in the evening
becoming light and variable. clear. waves 2 feet or less. 
.thursday...light and variable winds becoming south 5 to 10 knots
early in the afternoon. mostly sunny. waves 2 feet or less. 
.thursday night...east winds 5 to 10 knots becoming northeast
10 to 15 knots in the late evening and overnight. mostly clear.
waves 2 feet or less. 

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

the water temperature at belle isle is 70 degrees.

$$

fzus53 kdtx 171359
nshdtx
expires:202509172200;;136470

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
959 am edt wed sep 17 2025

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.


lhz421-172200-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
959 am edt wed sep 17 2025

.rest of today...light and variable winds becoming south 5 to
10 knots early in the afternoon, then backing to the southeast
late in the afternoon. mostly sunny. waves 2 feet or less. 
.tonight...east winds 5 to 10 knots early in the evening becoming
light and variable, then becoming west 5 to 10 knots after
midnight. clear until early morning becoming partly cloudy. waves
2 feet or less. 
.thursday...north winds 5 to 10 knots becoming northeast 10 to
15 knots early in the afternoon. partly cloudy. a slight chance
of. waves 2 feet or less. 
.thursday night...northeast winds 15 to 20 knots diminishing to
10 to 15 knots in the late evening and overnight. mostly clear.
waves 1 to 3 feet. 

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

$$

fzus53 kdtx 171359
nshdtx
expires:202509172200;;136469

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
959 am edt wed sep 17 2025

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.


lhz422-172200-
inner saginaw bay sw of point au gres to bay port mi-
959 am edt wed sep 17 2025

.rest of today...light and variable winds becoming east 5 to
10 knots late in the afternoon. mostly sunny. waves 2 feet or
less. 
.tonight...east winds 5 to 10 knots early in the evening becoming
light and variable. mostly clear. waves 2 feet or less. 
.thursday...north winds 5 to 10 knots becoming northeast 10 to
15 knots early in the afternoon. mostly sunny early in the
morning becoming partly cloudy. a slight chance of. waves 2 feet
or less. 
.thursday night...northeast winds 15 to 20 knots diminishing to
10 to 15 knots in the late evening and overnight. partly cloudy.
waves 1 to 3 feet. 

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

$$

fzus53 kdtx 171359
nshdtx
expires:202509172200;;136471

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
959 am edt wed sep 17 2025

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.


lhz441-172200-
port austin to harbor beach mi-
959 am edt wed sep 17 2025

.rest of today...west winds 5 to 10 knots late in the morning
becoming light and variable. mostly sunny. waves 2 feet or less. 
.tonight...southeast winds 5 to 10 knots early in the evening
becoming light and variable, then becoming southwest 5 to
10 knots after midnight. mostly clear. waves 2 feet or less. 
.thursday...northwest winds 5 to 10 knots becoming north 10 to
15 knots early in the afternoon. partly cloudy. waves 2 feet or
less. 
.thursday night...northeast winds 10 to 15 knots. mostly clear.
waves 1 to 3 feet. 

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

$$

fzus53 kdtx 171359
nshdtx
expires:202509172200;;136473

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
959 am edt wed sep 17 2025

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.


lhz443-172200-
port sanilac to port huron mi-
959 am edt wed sep 17 2025

.rest of today...northeast winds 5 to 10 knots late in the
morning becoming light and variable, then becoming northeast 5 to
10 knots late in the afternoon. sunny. waves 2 feet or less. 
.tonight...northeast winds 5 to 10 knots early in the evening
becoming light and variable. clear. waves 2 feet or less. 
.thursday...west winds 5 to 10 knots veering to the northwest in
the late morning and early afternoon, then becoming north 10 to
15 knots early in the afternoon. mostly sunny until late
afternoon becoming partly cloudy. waves 2 feet or less. 
.thursday night...north winds 10 to 15 knots. mostly clear. waves
1 to 3 feet. 

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

$$

fzus53 kgrb 171559
nshgrb
expires:202509180200;;140778

nearshore marine forecast
national weather service green bay wi
1059 am cdt wed sep 17 2025

for waters within five nautical miles of the shore on lake michigan


lmz521-522-180200-
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-
1059 am cdt wed sep 17 2025

.this afternoon...s wind 5 to 10 kts. a slight chance of light
showers and thunderstorms. waves 2 ft or less. 
.tonight...ne wind 5 to 10 kts. a slight chance of light showers
and thunderstorms in the evening. waves 2 ft or less. 
.thursday...ne wind 5 to 10 kts. partly cloudy. waves 2 ft or
less. 
.thursday night...ne wind 5 to 10 kts. partly cloudy. waves 2 ft
or less. 

$$

fzus53 kgrb 171559
nshgrb
expires:202509180200;;140780

nearshore marine forecast
national weather service green bay wi
1059 am cdt wed sep 17 2025

for waters within five nautical miles of the shore on lake michigan


lmz542-543-180200-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
1059 am cdt wed sep 17 2025

.this afternoon...s wind 5 to 10 kts. mostly sunny. waves 2 ft or
less. 
.tonight...sw wind 5 to 10 kts veering ne after midnight. a
slight chance of light showers and thunderstorms in the evening.
waves 2 ft or less. 
.thursday...ne wind 10 to 15 kts. partly cloudy. waves 2 ft or
less. 
.thursday night...ne wind 10 to 15 kts. partly cloudy. waves 1 to
3 ft. 

$$

fzus53 kgrb 171559
nshgrb
expires:202509180200;;140779

nearshore marine forecast
national weather service green bay wi
1059 am cdt wed sep 17 2025

for waters within five nautical miles of the shore on lake michigan


lmz541-180200-
rock island passage to sturgeon bay wi-
1059 am cdt wed sep 17 2025

.this afternoon...s wind 5 to 10 kts. a slight chance of light
showers and thunderstorms. waves 2 ft or less. 
.tonight...ne wind 5 to 10 kts. a slight chance of light showers
and thunderstorms in the evening. patchy fog after midnight.
waves 2 ft or less. 
.thursday...ne wind 5 to 10 kts. patchy fog in the morning. waves
2 ft or less. 
.thursday night...ne wind 10 to 15 kts. partly cloudy. waves 2 ft
or less. 

$$

fzus53 kgrr 171405
nshgrr
expires:202509172115;;136984

nearshore marine forecast
national weather service grand rapids mi
issued by national weather service detroit/pontiac mi
1005 am edt wed sep 17 2025

for waters within five nautical miles of shore on lake michigan


lmz847-172115-
grand haven to whitehall mi-
1005 am edt wed sep 17 2025

.rest of today...south winds around 5 knots veering west. sunny.
waves less than 1 foot. 
.tonight...northwest winds 5 to 10 knots veering southeast after
midnight. partly cloudy. waves less than 1 foot. 
.thursday...southwest winds around 5 knots veering west, then
veering northwest 10 to 15 knots late in the day. sunny. waves
around 1 foot. 
.thursday night...north winds 10 to 15 knots veering northeast after
midnight. partly cloudy. waves 1 to 2 feet. 
.friday...east winds 10 to 15 knots backing northeast late in the
day. mostly sunny. waves 1 foot or less. 
.saturday...southeast winds 10 to 20 knots. partly sunny. waves 1 to
2 feet. 
.sunday...south winds around 15 knots. partly sunny with a chance of
rain showers. waves 2 to 3 feet. 

$$

fzus53 kgrr 171405
nshgrr
expires:202509172115;;136985

nearshore marine forecast
national weather service grand rapids mi
issued by national weather service detroit/pontiac mi
1005 am edt wed sep 17 2025

for waters within five nautical miles of shore on lake michigan


lmz846-172115-
holland to grand haven mi-
1005 am edt wed sep 17 2025

.rest of today...south winds around 5 knots veering northwest.
sunny. waves less than 1 foot. 
.tonight...north winds 5 to 10 knots veering southeast after
midnight. mostly clear. waves less than 1 foot. 
.thursday...southwest winds 5 to 10 knots veering northwest 10 to
15 knots late in the day. sunny. waves around 1 foot. 
.thursday night...north winds 10 to 15 knots veering northeast after
midnight. partly cloudy. waves around 1 foot. 
.friday...east winds 10 to 15 knots. sunny. waves 1 foot or less. 
.saturday...southeast winds 10 to 20 knots. partly sunny. waves 1 to
2 feet. 
.sunday...south winds 10 to 15 knots. partly sunny with a chance of
rain showers. waves 1 to 3 feet. 

$$

fzus53 kgrr 171405
nshgrr
expires:202509172115;;136986

nearshore marine forecast
national weather service grand rapids mi
issued by national weather service detroit/pontiac mi
1005 am edt wed sep 17 2025

for waters within five nautical miles of shore on lake michigan


lmz845-172115-
south haven to holland mi-
1005 am edt wed sep 17 2025

.rest of today...south winds around 5 knots veering northwest.
sunny. waves less than 1 foot. 
.tonight...north winds 5 to 10 knots veering southeast after
midnight. mostly clear. waves less than 1 foot. 
.thursday...south winds around 5 knots veering west, then veering
northwest 10 to 15 knots late in the day. sunny. waves 1 foot or
less. 
.thursday night...north winds 10 to 15 knots veering northeast after
midnight. mostly clear. waves around 1 foot. 
.friday...northeast winds 10 to 15 knots. sunny. waves 1 foot or
less. 
.saturday...southeast winds 10 to 20 knots. partly sunny. waves
around 1 foot. 
.sunday...south winds 10 to 15 knots. partly sunny with a chance of
showers and thunderstorms. waves 1 to 2 feet. 

$$

fzus53 kgrr 171405
nshgrr
expires:202509172115;;136987

nearshore marine forecast
national weather service grand rapids mi
issued by national weather service detroit/pontiac mi
1005 am edt wed sep 17 2025

for waters within five nautical miles of shore on lake michigan


lmz844-172115-
st joseph to south haven mi-
1005 am edt wed sep 17 2025

.rest of today...southeast winds around 5 knots backing northwest.
sunny. waves less than 1 foot. 
.tonight...north winds 5 to 10 knots veering southeast after
midnight. mostly clear. waves less than 1 foot. 
.thursday...south winds around 5 knots veering northwest, then
veering north late in the day. sunny. waves 1 foot or less. 
.thursday night...northeast winds 10 to 15 knots veering east toward
daybreak. mostly clear. waves around 1 foot. 
.friday...east winds 10 to 15 knots backing northeast late in the
day. mostly sunny. waves around 1 foot. 
.saturday...southeast winds 10 to 15 knots. partly sunny. waves
around 1 foot. 
.sunday...south winds 10 to 15 knots. partly sunny with a chance of
showers and thunderstorms. waves around 1 foot. 

$$

fzus53 kgrr 171405
nshgrr
expires:202509172115;;136982

nearshore marine forecast
national weather service grand rapids mi
issued by national weather service detroit/pontiac mi
1005 am edt wed sep 17 2025

for waters within five nautical miles of shore on lake michigan


lmz849-172115-
pentwater to manistee mi-
1005 am edt wed sep 17 2025

.rest of today...southwest winds 5 to 10 knots. sunny. waves 1 foot
or less. 
.tonight...southwest winds 5 to 10 knots backing east toward
daybreak. partly cloudy. waves less than 1 foot. 
.thursday...northeast winds 5 to 10 knots backing north 10 to
20 knots. mostly sunny. waves 1 to 3 feet. 
.thursday night...northeast winds 10 to 15 knots. partly cloudy.
waves 1 to 2 feet. 
.friday...northeast winds 10 to 15 knots backing north late in the
day. mostly sunny. waves around 1 foot. 
.saturday...southeast winds 10 to 20 knots. partly sunny. waves
around 1 foot. 
.sunday...south winds 10 to 20 knots. partly sunny with a chance of
rain showers. waves 2 to 3 feet. 

$$

fzus53 kgrr 171405
nshgrr
expires:202509172115;;136983

nearshore marine forecast
national weather service grand rapids mi
issued by national weather service detroit/pontiac mi
1005 am edt wed sep 17 2025

for waters within five nautical miles of shore on lake michigan


lmz848-172115-
whitehall to pentwater mi-
1005 am edt wed sep 17 2025

.rest of today...southwest winds 5 to 10 knots. sunny. waves less
than 1 foot. 
.tonight...southwest winds 5 to 10 knots backing southeast after
midnight. partly cloudy. waves less than 1 foot. 
.thursday...north winds 5 to 15 knots increasing to 15 to 20 knots
late in the day. mostly sunny. waves 1 to 2 feet. 
.thursday night...northeast winds 10 to 20 knots. partly cloudy.
waves 1 to 2 feet. 
.friday...northeast winds 10 to 15 knots backing north late in the
day. mostly sunny. waves around 1 foot. 
.saturday...southeast winds 10 to 20 knots. partly sunny. waves 1 to
2 feet. 
.sunday...south winds 15 to 20 knots. partly sunny with a chance of
rain showers. waves 2 to 3 feet. 

$$

fzus53 kiwx 171424
nshiwx
expires:202509172015;;137752

nearshore marine forecast
national weather service northern indiana
1024 am edt wed sep 17 2025

for waters within five nautical miles of shore on lake michigan


lmz043-046-172015-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
1024 am edt wed sep 17 2025

.this afternoon...light and variable winds becoming north 5 to
10 knots. sunny. waves 1 foot or less. 
.tonight...north winds less than 10 knots. mostly clear. waves
1 foot or less. 
.thursday...light and variable winds becoming north 5 to
10 knots. sunny. waves 1 foot or less. 
.thursday night...north winds 5 to 10 knots becoming northeast.
mostly clear. waves 2 feet or less. 

the water temperature at st. joseph is 55 degrees and at michigan
city is 56 degrees.

$$

fzus53 klot 171409
nshlot
expires:202509172130;;137248

nearshore marine forecast
national weather service chicago/romeoville il
909 am cdt wed sep 17 2025

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>745-172130-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
909 am cdt wed sep 17 2025

.rest of today...northeast winds 5 to 10 kt. sunny. waves around 
1 ft. 
.tonight...northeast winds 5 to 10 kt becoming southeast. mostly 
clear. waves around 1 ft. 
.thursday...south winds around 5 kt becoming northeast around 10 
kt in the afternoon. mostly sunny. waves around 1 ft. 
.thursday night...northeast winds around 10 kt. mostly clear in 
the evening, then becoming partly cloudy. waves 1 to 2 ft. 

$$

fzus53 klot 171409
nshlot
expires:202509172130;;137247

nearshore marine forecast
national weather service chicago/romeoville il
909 am cdt wed sep 17 2025

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>742-172130-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
909 am cdt wed sep 17 2025

.rest of today...northeast winds 5 to 10 kt. mostly sunny. waves 
around 1 ft. 
.tonight...northeast winds 5 to 10 kt becoming southeast. mostly 
clear. waves around 1 ft. 
.thursday...south winds 5 to 10 kt becoming northeast 10 to 15 kt
in the afternoon. mostly sunny. waves 1 to 2 ft.
.thursday night...northeast winds 10 to 15 kt. mostly clear in
the evening, then becoming partly cloudy. waves 1 to 3 ft
building to 2 to 4 ft.  

$$

fzus53 kmkx 171605
nshmkx
expires:202509172200;;141124

nearshore marine forecast
national weather service milwaukee/sullivan wi
1105 am cdt wed sep 17 2025

for waters within five nautical miles of shore on lake michigan


lmz646-172200-
wind point wi to winthrop harbor il-
1105 am cdt wed sep 17 2025

.rest of today...southeast wind 5 to 10 knots. sunny. waves
nearly calm. 
.tonight...southeast wind 5 to 10 knots becoming southwest late
in the evening, then becoming southwest 5 knots after midnight
veering west early in the morning. partly cloudy. waves nearly
calm. 
.thursday...west wind 5 knots becoming north late in the morning,
then veering northeast early in the afternoon rising to 10 to
15 knots late in the afternoon. mostly sunny. waves around
1 foot. 
.thursday night...northeast wind 10 to 15 knots. partly cloudy.
waves 3 to 4 feet. 

$$

fzus53 kmkx 171605
nshmkx
expires:202509172200;;141121

nearshore marine forecast
national weather service milwaukee/sullivan wi
1105 am cdt wed sep 17 2025

for waters within five nautical miles of shore on lake michigan


lmz643-172200-
sheboygan to port washington wi-
1105 am cdt wed sep 17 2025

.rest of today...south wind 5 to 10 knots. sunny. waves around
1 foot. 
.tonight...south wind 5 to 10 knots veering northwest early in
the morning. partly cloudy. waves around 1 foot. 
.thursday...north wind 5 to 10 knots veering northeast late in
the morning, then rising to 10 to 15 knots in the afternoon.
partly sunny. waves around 1 foot. 
.thursday night...northeast wind 10 to 15 knots. partly cloudy.
waves 2 to 4 feet. 

$$

fzus53 kmkx 171605
nshmkx
expires:202509172200;;141122

nearshore marine forecast
national weather service milwaukee/sullivan wi
1105 am cdt wed sep 17 2025

for waters within five nautical miles of shore on lake michigan


lmz644-172200-
port washington to north point light wi-
1105 am cdt wed sep 17 2025

.rest of today...southeast wind 5 to 10 knots veering south late
in the afternoon. sunny. waves nearly calm. 
.tonight...south wind 5 to 10 knots veering west early in the
morning. partly cloudy. waves nearly calm. 
.thursday...northwest wind 5 to 10 knots veering north late in
the morning, then becoming northeast 10 to 15 knots in the
afternoon. mostly sunny. waves around 1 foot. 
.thursday night...northeast wind 10 to 15 knots. partly cloudy.
waves 2 to 4 feet. 

$$

fzus53 kmkx 171605
nshmkx
expires:202509172200;;141123

nearshore marine forecast
national weather service milwaukee/sullivan wi
1105 am cdt wed sep 17 2025

for waters within five nautical miles of shore on lake michigan


lmz645-172200-
north point light to wind point wi-
1105 am cdt wed sep 17 2025

.rest of today...southeast wind 5 to 10 knots. sunny. waves
nearly calm. 
.tonight...south wind 5 to 10 knots veering southwest late in the
evening, then becoming southwest 5 to 10 knots after midnight
easing to 5 knots early in the morning. partly cloudy. waves
nearly calm. 
.thursday...west wind 5 to 10 knots veering north late in the
morning, then veering northeast early in the afternoon rising to
10 to 15 knots late in the afternoon. mostly sunny. waves around
1 foot. 
.thursday night...northeast wind 10 to 15 knots. partly cloudy.
waves 3 to 4 feet. 

$$

fzus53 kmqt 171501
nshmqt
expires:202509172000;;138966

nearshore marine forecast
national weather service marquette mi
1101 am edt wed sep 17 2025

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.


lsz248-172000-
huron islands to marquette mi-
1101 am edt wed sep 17 2025

.rest of today...northwest wind less than 10 knots veering north
late. mostly sunny. waves calm to 1 foot. 
.tonight...north wind less than 10 knots. partly cloudy through
midnight then becoming mostly cloudy. patchy fog. waves building
to 1 to 2 feet. 
.thursday...northeast wind less than 10 knots with gusts up to
19 knots. partly cloudy. waves 1 to 2 feet. 
.thursday night...variable wind less than 10 knots becoming east
less than 10 knots after midnight. mostly clear. waves 1 to
2 feet. 

$$

fzus53 kmqt 171501
nshmqt
expires:202509172000;;138967

nearshore marine forecast
national weather service marquette mi
1101 am edt wed sep 17 2025

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.


lsz249-172000-
marquette to munising mi-
1101 am edt wed sep 17 2025

.rest of today...northwest wind less than 10 knots veering north
late. partly cloudy with a slight chance of showers and
thunderstorms. patchy fog late. waves calm to 1 foot. 
.tonight...north wind less than 10 knots. partly cloudy through
midnight then becoming mostly cloudy. patchy fog through late
evening, then areas of dense fog by midnight. patchy fog late.
waves building to 1 to 2 feet. 
.thursday...north wind less than 10 knots. partly cloudy. waves
1 to 2 feet. 
.thursday night...northeast wind less than 10 knots. mostly
clear. waves 1 to 2 feet. 

$$

fzus53 kmqt 171501
nshmqt
expires:202509172000;;138968

nearshore marine forecast
national weather service marquette mi
1101 am edt wed sep 17 2025

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.


lsz250-172000-
munising to grand marais mi-
1101 am edt wed sep 17 2025

.rest of today...west wind less than 10 knots veering northwest
late. partly cloudy. isolated showers and thunderstorms by late
morning. patchy fog late. waves calm to 1 foot. 
.tonight...northwest wind less than 10 knots veering north late.
partly cloudy through midnight then becoming mostly cloudy.
patchy fog. waves building to 1 to 2 feet. 
.thursday...north wind 10 to 15 knots. partly cloudy. waves 1 to
2 feet. 
.thursday night...north wind 10 to 15 knots veering northeast
after midnight. clear. waves 1 to 2 feet. 

$$

fzus53 kmqt 171501
nshmqt
expires:202509172000;;138969

nearshore marine forecast
national weather service marquette mi
1101 am edt wed sep 17 2025

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.


lsz251-172000-
grand marais to whitefish point mi-
1101 am edt wed sep 17 2025

.rest of today...west wind less than 10 knots veering northwest
late. partly cloudy with a slight chance of showers and
thunderstorms. patchy fog late. waves calm to 1 foot. 
.tonight...northwest wind less than 10 knots veering north late.
partly cloudy through late evening then becoming mostly cloudy.
patchy fog through late evening, then areas of dense fog by
midnight. waves building to 1 to 2 feet. 
.thursday...north wind 10 to 15 knots. mostly sunny. waves 1 to
2 feet. 
.thursday night...northeast wind 10 to 15 knots veering east
after midnight. clear. waves 1 to 2 feet. 

$$

fzus53 kmqt 171501
nshmqt
expires:202509172000;;138962

nearshore marine forecast
national weather service marquette mi
1101 am edt wed sep 17 2025

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.


lsz242-243-172000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1101 am edt wed sep 17 2025

.rest of today...west wind less than 10 knots by late morning
becoming variable. mostly sunny. waves calm to 1 foot. 
.tonight...northeast wind less than 10 knots becoming 5 to
15 knots by midnight. partly cloudy through midnight then
becoming mostly cloudy. waves building to 2 to 3 feet. 
.thursday...northeast wind 10 to 15 knots. partly cloudy. waves
subsiding to 1 to 2 feet. 
.thursday night...east wind less than 10 knots with gusts up to
17 knots. mostly clear. waves 1 to 2 feet. 

$$

fzus53 kmqt 171501
nshmqt
expires:202509172000;;138961

nearshore marine forecast
national weather service marquette mi
1101 am edt wed sep 17 2025

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.


lsz240-241-172000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1101 am edt wed sep 17 2025 /1001 am cdt wed sep 17 2025/

.rest of today...west wind less than 10 knots by late morning
becoming variable. sunny. waves calm to 1 foot. 
.tonight...northeast wind 5 to 15 knots. mostly clear through
midnight then becoming mostly cloudy. patchy fog by midnight.
waves building to 1 to 2 feet. 
.thursday...northeast wind 10 to 15 knots. partly cloudy. waves
building to 2 to 3 feet. 
.thursday night...east wind 5 to 15 knots. partly cloudy in the
evening then becoming mostly cloudy. waves subsiding to 1 to
2 feet. 

$$

fzus53 kmqt 171501
nshmqt
expires:202509172000;;138960

nearshore marine forecast
national weather service marquette mi
1101 am edt wed sep 17 2025

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.


lmz248-250-172000-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
1101 am edt wed sep 17 2025

.rest of today...southwest wind less than 10 knots. mostly sunny
with a slight chance of showers and thunderstorms. waves calm to
1 foot. 
.tonight...northwest wind less than 10 knots veering north by
midnight. partly cloudy. a slight chance of showers and
thunderstorms through late evening. patchy fog by midnight. waves
calm to 1 foot. 
.thursday...north wind less than 10 knots. mostly cloudy in the
morning then becoming mostly sunny. waves calm to 1 foot. 
.thursday night...north wind less than 10 knots veering northeast
after midnight. mostly clear. waves calm to 1 foot. 

$$

fzus53 kmqt 171501
nshmqt
expires:202509172000;;138959

nearshore marine forecast
national weather service marquette mi
1101 am edt wed sep 17 2025

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.


lmz221-172000-
green bay north of line from cedar river mi to rock island
passage-
1101 am edt wed sep 17 2025

.rest of today...south wind less than 10 knots. mostly sunny. a
slight chance of showers and thunderstorms by late morning, then
a chance of showers and thunderstorms late. waves calm to 1 foot.
.tonight...north wind less than 10 knots. partly cloudy. a chance
of showers and a slight chance of thunderstorms through late
evening. patchy fog by midnight. waves calm to 1 foot. 
.thursday...north wind less than 10 knots. mostly cloudy in the
morning then clearing. waves calm to 1 foot. 
.thursday night...north wind 10 to 15 knots veering northeast
less than 10 knots after midnight. mostly clear. waves calm to
1 foot. 

$$

fzus53 kmqt 171501
nshmqt
expires:202509172000;;138963

nearshore marine forecast
national weather service marquette mi
1101 am edt wed sep 17 2025

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.


lsz244-245-172000-
eagle river to manitou island mi-
manitou island to point isabelle mi-
1101 am edt wed sep 17 2025

.rest of today...northwest wind less than 10 knots. mostly sunny.
waves calm to 1 foot. 
.tonight...northwest wind less than 10 knots veering northeast
10 to 15 knots late. partly cloudy. patchy fog through late
evening. waves building to 2 to 3 feet. 
.thursday...northeast wind 5 to 15 knots. partly cloudy. waves
subsiding to 1 to 2 feet. 
.thursday night...northeast wind less than 10 knots veering east
after midnight. mostly clear. waves 1 to 2 feet. 

$$

fzus53 kmqt 171501
nshmqt
expires:202509172000;;138964

nearshore marine forecast
national weather service marquette mi
1101 am edt wed sep 17 2025

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.


lsz246-172000-
point isabelle to lower entrance of portage canal mi-
1101 am edt wed sep 17 2025

.rest of today...northwest wind less than 10 knots veering north
late. mostly sunny. waves calm to 1 foot. 
.tonight...north wind less than 10 knots veering northeast late.
partly cloudy through midnight then becoming mostly cloudy. waves
calm to 1 foot. 
.thursday...northeast wind less than 10 knots with gusts up to
19 knots. partly cloudy. waves calm to 1 foot. 
.thursday night...variable wind less than 10 knots becoming east
less than 10 knots after midnight. mostly clear. waves calm to
1 foot. 

$$

fzus53 kmqt 171501
nshmqt
expires:202509172000;;138965

nearshore marine forecast
national weather service marquette mi
1101 am edt wed sep 17 2025

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.


lsz247-172000-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
1101 am edt wed sep 17 2025

.rest of today...northwest wind less than 10 knots veering north
late. mostly sunny. waves calm to 1 foot. 
.tonight...northeast wind less than 10 knots. partly cloudy
through midnight then becoming mostly cloudy. waves building to
1 to 2 feet. 
.thursday...northeast wind less than 10 knots with gusts up to
20 knots. partly cloudy. waves 1 to 2 feet. 
.thursday night...east wind less than 10 knots. partly cloudy.
waves calm to 1 foot. 

$$