fzus53 kapx 121956
nshapx
expires:202510130400;;022848

nearshore marine forecast
national weather service gaylord mi
356 pm edt sun oct 12 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.


lmz342-130400-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
356 pm edt sun oct 12 2025

.tonight...southeast wind 10 to 20 knots. partly cloudy. waves
2 feet or less. 
.monday...southwest wind 10 to 15 knots. slight chance of
showers. waves 2 feet or less. 
.monday night...northwest wind 10 to 15 knots. mostly cloudy.
waves 2 feet or less. 
.tuesday...northwest wind 10 to 15 knots. mostly sunny. waves
2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 121956
nshapx
expires:202510130400;;022847

nearshore marine forecast
national weather service gaylord mi
356 pm edt sun oct 12 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.


lmz341-130400-
seul choix point to 5nm west of mackinac bridge-
356 pm edt sun oct 12 2025

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

.tonight...southeast wind 10 to 20 knots with gusts up to 25 knots.
partly cloudy early in the evening then becoming mostly cloudy. 
waves 2 to 4 feet. 
.monday...southwest wind 10 to 15 knots. chance of showers. waves
2 to 3 feet. 
.monday night...northwest wind 5 to 10 knots. partly cloudy.
waves 2 feet or less. 
.tuesday...northwest wind 10 to 15 knots. partly sunny. waves
2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 121956
nshapx
expires:202510130400;;022849

nearshore marine forecast
national weather service gaylord mi
356 pm edt sun oct 12 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.


lmz323-130400-
grand traverse bay south of a line grand traverse light to
norwood mi-
356 pm edt sun oct 12 2025

.tonight...southeast wind 15 to 20 knots becoming south 5 to
10 knots after midnight. partly cloudy. waves 2 feet or less. 
.monday...southwest wind 5 to 10 knots. slight chance of showers.
waves 2 feet or less. 
.monday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 2 feet or less. 
.tuesday...north wind 5 to 10 knots. mostly sunny. waves 2 feet
or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 121956
nshapx
expires:202510130400;;022845

nearshore marine forecast
national weather service gaylord mi
356 pm edt sun oct 12 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.


lsz322-130400-
st. marys river point iroquois to e. potagannissing bay-
356 pm edt sun oct 12 2025

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

.tonight...southeast wind 10 to 20 knots with gusts to around
30 knots. partly cloudy. 
.monday...south wind 5 to 10 knots. slight chance of showers. 
.monday night...west wind 10 to 15 knots. mostly cloudy. 
.tuesday...northwest wind 10 to 15 knots with gusts to around
30 knots. mostly sunny. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 121956
nshapx
expires:202510130400;;022852

nearshore marine forecast
national weather service gaylord mi
356 pm edt sun oct 12 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.


lhz345-130400-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
356 pm edt sun oct 12 2025

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

.tonight...southeast wind 10 to 15 knots with gusts up to 25 knots.
partly cloudy. waves 2 to 4 feet subsiding to 2 feet or less 
after midnight. 
.monday...southwest wind 5 to 10 knots. slight chance of showers.
waves 2 feet or less. 
.monday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 2 feet or less. 
.tuesday...northwest wind 10 to 15 knots. mostly sunny. waves
2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 121956
nshapx
expires:202510130400;;022846

nearshore marine forecast
national weather service gaylord mi
356 pm edt sun oct 12 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.


lhz346-130400-
st ignace to false detour channel-
356 pm edt sun oct 12 2025

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

.tonight...southeast wind 10 to 20 knots with gusts up to 25 knots.
partly cloudy. waves 2 to 4 feet. 
.monday...south wind 10 to 15 knots. partly sunny. waves 2 to
3 feet. 
.monday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 2 feet or less. 
.tuesday...northwest wind 15 to 20 knots. mostly sunny. waves
2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 121956
nshapx
expires:202510130400;;022853

nearshore marine forecast
national weather service gaylord mi
356 pm edt sun oct 12 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.


lhz347-130400-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
356 pm edt sun oct 12 2025

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

.tonight...southeast wind 10 to 15 knots with gusts up to 25 knots.
mostly clear. waves 2 to 4 feet. 
.monday...south wind 5 to 10 knots. mostly sunny. waves 2 to
3 feet. 
.monday night...northwest wind 10 to 15 knots. mostly cloudy.
waves 2 feet or less. 
.tuesday...northwest wind 15 to 25 knots. mostly sunny. waves
4 to 6 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 121956
nshapx
expires:202510130400;;022854

nearshore marine forecast
national weather service gaylord mi
356 pm edt sun oct 12 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.


lhz348-130400-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
356 pm edt sun oct 12 2025

.tonight...southeast wind 10 to 15 knots. mostly clear. waves
2 to 4 feet. 
.monday...south wind 5 to 10 knots. mostly sunny. waves 2 to
3 feet. 
.monday night...west wind 10 to 15 knots. mostly cloudy. waves
2 feet or less. 
.tuesday...northwest wind 15 to 25 knots. mostly sunny. waves
4 to 6 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 121956
nshapx
expires:202510130400;;022855

nearshore marine forecast
national weather service gaylord mi
356 pm edt sun oct 12 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.


lhz349-130400-
sturgeon pt to alabaster mi-
356 pm edt sun oct 12 2025

.tonight...southeast wind 10 to 15 knots. mostly clear. waves
2 to 4 feet. 
.monday...south wind 5 to 10 knots. sunny. waves 2 to 3 feet. 
.monday night...southwest wind 5 to 10 knots. mostly cloudy.
waves 2 feet or less. 
.tuesday...north wind 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 121956
nshapx
expires:202510130400;;022844

nearshore marine forecast
national weather service gaylord mi
356 pm edt sun oct 12 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.


lsz321-130400-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
356 pm edt sun oct 12 2025

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

.tonight...southeast wind 10 to 20 knots with gusts up to 25 knots.
partly cloudy early in the evening then becoming mostly cloudy. 
waves 2 to 4 feet. 
.monday...south wind 10 to 15 knots. chance of showers. waves
2 to 3 feet. 
.monday night...northwest wind 10 to 15 knots. mostly cloudy.
waves 3 to 5 feet. 
.tuesday...northwest wind 10 to 20 knots. partly sunny. waves
4 to 6 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 121956
nshapx
expires:202510130400;;022851

nearshore marine forecast
national weather service gaylord mi
356 pm edt sun oct 12 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.


lmz346-130400-
manistee to point betsie mi-
356 pm edt sun oct 12 2025

.tonight...southeast wind 10 to 15 knots. partly cloudy. waves
2 feet or less. 
.monday...south wind 10 to 15 knots. slight chance of showers.
waves 2 feet or less. 
.monday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 2 feet or less. 
.tuesday...north wind 10 to 15 knots. mostly sunny. waves 2 feet
or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 121956
nshapx
expires:202510130400;;022850

nearshore marine forecast
national weather service gaylord mi
356 pm edt sun oct 12 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.


lmz344-345-130400-
sleeping bear point to grand traverse light mi-
point betsie to sleeping bear point mi-
356 pm edt sun oct 12 2025

.tonight...south wind 5 to 10 knots. partly cloudy. waves 2 feet
or less. 
.monday...southwest wind 5 to 10 knots. chance of showers. waves
2 feet or less. 
.monday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 2 feet or less. 
.tuesday...north wind 10 to 15 knots. partly sunny. waves 2 feet
or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kdlh 122025
nshdlh
expires:202510130430;;024610

nearshore marine forecast
national weather service duluth mn
325 pm cdt sun oct 12 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.


lsz140-130430-
grand portage to grand marais mn-
325 pm cdt sun oct 12 2025

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

.tonight...southeast wind 10 to 15 knots with gusts to around
30 knots becoming south with gusts to around 30 knots after
midnight. rain showers likely in the evening, then rain showers
after midnight. waves 3 to 5 feet. waves occasionally to 7 feet. 
.monday...west wind 10 to 15 knots. gusts up to 25 knots
increasing to 30 knots late in the afternoon. sunny. waves 3 to
5 feet. waves occasionally to 7 feet. 
.monday night...west wind 10 to 15 knots with gusts to around
25 knots becoming northwest 5 to 10 knots with gusts to around
20 knots in the late evening and overnight. partly cloudy. waves
1 to 3 feet subsiding to 1 to 2 feet in the late evening and
overnight. 
.tuesday...northwest wind 5 to 10 knots. gusts up to 20 knots
early in the morning. mostly sunny. waves 1 foot or less. 

$$

fzus53 kdlh 122025
nshdlh
expires:202510130430;;024611

nearshore marine forecast
national weather service duluth mn
325 pm cdt sun oct 12 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.


lsz141-130430-
grand marais to taconite harbor mn-
325 pm cdt sun oct 12 2025

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

.tonight...southeast wind 10 to 15 knots with gusts to around
20 knots becoming southwest 5 to 10 knots with gusts to around
20 knots late in the night. rain showers likely in the evening,
then rain showers after midnight. waves 2 to 4 feet. 
.monday...west wind 10 to 15 knots. gusts up to 25 knots
decreasing to 20 knots in the late morning and afternoon. sunny.
waves 2 to 4 feet subsiding to 1 to 3 feet in the late morning
and afternoon. 
.monday night...northwest wind 5 to 10 knots. gusts up to
20 knots increasing to 25 knots late in the evening, then
decreasing to 20 knots after midnight. partly cloudy. waves 1 to
2 feet. 
.tuesday...northwest wind 5 to 10 knots. partly sunny. waves
1 foot or less. 

$$

fzus53 kdlh 122025
nshdlh
expires:202510130430;;024620

nearshore marine forecast
national weather service duluth mn
325 pm cdt sun oct 12 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.


lsz148-130430-
oak point to saxon harbor wi-
325 pm cdt sun oct 12 2025

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

.tonight...south wind 10 to 15 knots with gusts to around
30 knots becoming southwest with gales to around 35 knots after
midnight. chance of rain showers in the evening, then rain
showers likely after midnight. chance of rain showers late in the
night. waves 1 to 3 feet. 
.monday...west wind 10 to 15 knots with gusts to around 20 knots.
sunny. waves 1 to 2 feet. 
.monday night...northwest wind 5 to 10 knots. gusts up to
20 knots early in the evening. partly cloudy. waves 1 to 2 feet. 
.tuesday...north wind 5 to 10 knots. partly sunny. waves 1 foot
or less. 

$$

fzus53 kdtx 121949
nshdtx
expires:202510130400;;022790

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
349 pm edt sun oct 12 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.


lhz441-130400-
port austin to harbor beach mi-
349 pm edt sun oct 12 2025

.tonight...southeast winds 10 to 15 knots. clear. waves 1 to
3 feet building to 2 to 4 feet after midnight. 
.monday...southeast winds 10 to 15 knots diminishing to 5 to
10 knots in the late morning and afternoon. sunny. waves 2 to
4 feet subsiding to 1 to 3 feet in the late morning and
afternoon. 
.monday night...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. 
.tuesday...northwest winds 10 to 15 knots becoming north 15 to 20
knots early in the afternoon. partly cloudy early in the morning
becoming mostly sunny. waves 1 to 3 feet building to 3 to 5 feet in
the late morning and afternoon. waves occasionally around 7 feet. a
small craft advisory may be needed.

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

$$

fzus53 kdtx 121949
nshdtx
expires:202510130400;;022788

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
349 pm edt sun oct 12 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.


lhz422-130400-
inner saginaw bay sw of point au gres to bay port mi-
349 pm edt sun oct 12 2025

.tonight...southeast winds 10 to 15 knots. clear. waves 2 feet or
less. 
.monday...southeast winds 5 to 10 knots until late afternoon
becoming light and variable. mostly sunny. waves 2 feet or less. 
.monday night...east winds 5 to 10 knots veering to the southeast
in the late evening and early morning, then veering to the
southwest after midnight. partly cloudy. waves 2 feet or less. 
.tuesday...northwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and afternoon. partly cloudy early
in the morning then clearing. waves 2 feet or less. 

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

$$

fzus53 kdtx 121949
nshdtx
expires:202510130400;;022789

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
349 pm edt sun oct 12 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.


lhz421-130400-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
349 pm edt sun oct 12 2025

.tonight...southeast winds 10 to 15 knots. clear. waves 1 to
3 feet. 
.monday...southeast winds 10 to 15 knots diminishing to 5 to
10 knots in the late morning and afternoon. mostly sunny. waves
1 to 3 feet. 
.monday night...east winds 5 to 10 knots veering to the southwest
after midnight. partly cloudy. waves 2 feet or less. 
.tuesday...north winds 10 to 15 knots. partly cloudy early in the
morning then clearing. waves 1 to 3 feet building to 2 to 4 feet
early in the afternoon. 

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

$$

fzus53 kdtx 121949
nshdtx
expires:202510130400;;022792

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
349 pm edt sun oct 12 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.


lhz443-130400-
port sanilac to port huron mi-
349 pm edt sun oct 12 2025

.tonight...southeast winds 10 to 15 knots. clear. waves 1 to
3 feet building to 2 to 4 feet after midnight. 
.monday...southeast winds 10 to 15 knots becoming east 5 to
10 knots in the late morning and afternoon. sunny. waves 1 to
3 feet. 
.monday night...northeast winds 5 to 10 knots veering to the
south after midnight. mostly clear. waves 2 feet or less. 
.tuesday...west winds 5 to 10 knots becoming north 10 to 15 knots
in the late morning and early afternoon, then increasing to 15 to
20 knots early in the afternoon. partly cloudy early in the
morning becoming mostly sunny. waves 2 feet or less building to
2 to 4 feet early in the afternoon. 

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

$$

fzus53 kdtx 121949
nshdtx
expires:202510130400;;022791

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
349 pm edt sun oct 12 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.


lhz442-130400-
harbor beach to port sanilac mi-
349 pm edt sun oct 12 2025

.tonight...southeast winds 10 to 15 knots. mostly clear. waves
1 to 3 feet building to 2 to 4 feet in the late evening and
overnight. 
.monday...southeast winds 10 to 15 knots diminishing to 5 to
10 knots in the late morning and afternoon. sunny. waves 2 to
4 feet subsiding to 1 to 3 feet in the late morning and
afternoon. 
.monday night...southeast winds 5 to 10 knots veering to the
southwest after midnight. mostly clear. waves 2 feet or less. 
.tuesday...west winds 5 to 10 knots becoming north 10 to 15 knots in
the late morning and afternoon. partly cloudy early in the morning
becoming mostly sunny. waves 1 to 3 feet building to 3 to 5 feet
early in the afternoon. waves occasionally around 7 feet. a small
craft advisory may be needed.

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

$$

fzus53 kgrb 121451
nshgrb
expires:202510122215;;010539

nearshore marine forecast
national weather service green bay wi
951 am cdt sun oct 12 2025

for waters within five nautical miles of shore on lake michigan


lmz543-122215-
two rivers to sheboygan wi-
951 am cdt sun oct 12 2025

...small craft advisory in effect from 1 pm cdt this afternoon
through monday afternoon...

.this afternoon...se wind 10 to 20 kts. waves 3 to 5 ft. partly
sunny. 
.tonight...s wind 10 to 20 kts. waves 3 to 5 ft. a slight chance
of showers after midnight. 
.monday...s wind 10 to 15 kts. waves 3 to 5 ft. mostly cloudy. 
.monday night...w wind 5 to 10 kts veering n 10 to 15 kts in the
late evening and overnight. waves 1 to 3 ft. partly cloudy.  

$$

fzus53 kgrb 121451
nshgrb
expires:202510122215;;010538

nearshore marine forecast
national weather service green bay wi
951 am cdt sun oct 12 2025

for waters within five nautical miles of shore on lake michigan


lmz541-122215-
rock island passage to sturgeon bay wi-
951 am cdt sun oct 12 2025

...small craft advisory in effect from this evening through
monday afternoon...

.this afternoon...s wind 10 to 15 kts. waves 2 to 4 ft. partly
cloudy. 
.tonight...s wind 10 to 20 kts. waves 2 to 4 ft building to 3 to
5 ft after midnight. a chance of showers after midnight. 
.monday...s wind 10 to 15 kts veering sw 5 to 10 kts early in the
afternoon. waves 3 to 5 ft. a chance of showers. 
.monday night...w wind 5 to 10 kts veering n 10 to 15 kts in the
late evening and overnight. waves 1 to 3 ft. mostly clear.  

$$

fzus53 kgrb 121451
nshgrb
expires:202510122215;;010537

nearshore marine forecast
national weather service green bay wi
951 am cdt sun oct 12 2025

for waters within five nautical miles of shore on lake michigan


lmz521-522-122215-
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-
951 am cdt sun oct 12 2025

.this afternoon...s wind 10 to 20 kts. waves 1 to 3 ft. partly
sunny. 
.tonight...s wind 10 to 15 kts. waves 1 to 3 ft. a chance of
showers after midnight. 
.monday...sw wind 10 to 15 kts decreasing to 5 to 10 kts early in
the afternoon. waves 1 to 3 ft. a chance of showers. 
.monday night...w wind 5 to 10 kts veering n 10 to 15 kts in the
late evening and overnight. waves 1 to 3 ft. mostly clear.  

$$

fzus53 kgrb 121451
nshgrb
expires:202510122215;;010540

nearshore marine forecast
national weather service green bay wi
951 am cdt sun oct 12 2025

for waters within five nautical miles of shore on lake michigan


lmz542-122215-
sturgeon bay to two rivers wi-
951 am cdt sun oct 12 2025

...small craft advisory in effect from this evening through
monday afternoon...

.this afternoon...s wind 10 to 20 kts. waves 3 to 5 ft. partly
sunny. 
.tonight...s wind 10 to 20 kts. waves 3 to 5 ft. a slight chance
of showers after midnight. 
.monday...sw wind 10 to 15 kts. waves 3 to 5 ft. a chance of
showers. 
.monday night...w wind 5 to 10 kts veering n 10 to 15 kts in the
late evening and overnight. waves 1 to 3 ft. partly cloudy.  

$$

fzus53 kgrr 121948
nshgrr
expires:202510130800;;022736

nearshore marine forecast
national weather service grand rapids mi
348 pm edt sun oct 12 2025

for waters within five nautical miles of shore on lake michigan


lmz848-130800-
whitehall to pentwater mi-
348 pm edt sun oct 12 2025

.through early evening...south winds around 15 knots. sunny. waves
around 1 foot. 
.tonight...southeast winds 10 to 20 knots. partly cloudy. waves 1 to
3 feet. 
.columbus day...south winds 15 to 20 knots decreasing to 10 to
15 knots early in the afternoon. partly sunny. waves 1 to 3 feet. 
.monday night...west winds 5 to 10 knots veering north 10 to
15 knots after midnight. partly cloudy. waves around 1 foot. 
.tuesday...north winds 15 to 25 knots. mostly sunny. waves 2 to
4 feet.
.tuesday night...north winds 15 to 25 knots. mostly cloudy with a
chance of rain showers. waves 2 to 4 feet subsiding to 1 to 3 feet
after midnight. 
.wednesday...north winds 10 to 15 knots. mostly sunny. waves 1 to
2 feet. 
.thursday...southeast winds 5 to 10 knots veering south 10 to
15 knots early in the afternoon. mostly sunny. waves 1 foot or less.
.friday...south winds to 30 knots. mostly cloudy with a chance of
rain showers. waves 7 to 10 feet. 

$$

fzus53 kgrr 121948
nshgrr
expires:202510130800;;022737

nearshore marine forecast
national weather service grand rapids mi
348 pm edt sun oct 12 2025

for waters within five nautical miles of shore on lake michigan


lmz847-130800-
grand haven to whitehall mi-
348 pm edt sun oct 12 2025

.through early evening...southeast winds around 15 knots. sunny.
waves around 1 foot. 
.tonight...southeast winds 10 to 20 knots. mostly clear. waves 1 to
3 feet. 
.columbus day...southeast winds 10 to 20 knots veering south early
in the afternoon. partly sunny. waves 1 to 2 feet. 
.monday night...west winds 5 to 10 knots veering north in the late
evening and overnight. partly cloudy. waves around 1 foot. 
.tuesday...north winds 10 to 15 knots increasing to 15 to 25 knots
early in the afternoon. mostly sunny. waves 1 to 2 feet building to
2 to 4 feet early in the afternoon. 
.tuesday night...north winds 15 to 25 knots. mostly cloudy with a
chance of rain showers. waves 2 to 4 feet.
.wednesday...north winds 10 to 15 knots. mostly sunny. waves around
1 foot. 
.thursday...southeast winds around 10 knots veering south early in
the afternoon. sunny. waves 1 foot or less. 
.friday...south winds to 30 knots. mostly cloudy. waves 6 to 8 feet.

$$

fzus53 kgrr 121948
nshgrr
expires:202510130800;;022735

nearshore marine forecast
national weather service grand rapids mi
348 pm edt sun oct 12 2025

for waters within five nautical miles of shore on lake michigan


lmz849-130800-
pentwater to manistee mi-
348 pm edt sun oct 12 2025

.through early evening...south winds 10 to 15 knots. sunny. waves
around 1 foot. 
.tonight...southeast winds 10 to 20 knots. partly cloudy. waves 1 to
3 feet. 
.columbus day...south winds 15 to 20 knots decreasing to 10 to
15 knots early in the afternoon. mostly cloudy. waves 1 to 3 feet. 
.monday night...west winds 5 to 10 knots veering north 10 to
15 knots after midnight. partly cloudy. waves 1 to 2 feet. 
.tuesday...north winds 10 to 20 knots. mostly sunny. waves 2 to
3 feet. 
.tuesday night...northeast winds 10 to 20 knots. mostly cloudy with
a chance of rain showers. waves 2 to 3 feet. 
.wednesday...north winds 10 to 15 knots. mostly sunny. waves 1 to
3 feet. 
.thursday...southeast winds 5 to 10 knots veering south 10 to
15 knots early in the afternoon. mostly sunny. waves 1 foot or less.
.friday...south winds to 30 knots. mostly cloudy with a chance of
rain showers. waves 4 to 6 feet building to 6 to 9 feet in the late
morning and afternoon. 

$$

fzus53 kmkx 122116
nshmkx
expires:202510130400;;026852

nearshore marine forecast
national weather service milwaukee/sullivan wi
416 pm cdt sun oct 12 2025

for waters within five nautical miles of shore on lake michigan


lmz644-130400-
port washington to north point light wi-
416 pm cdt sun oct 12 2025

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

.tonight...southeast wind 10 to 15 knots veering south early in
the morning. gusts up to 20 knots. partly cloudy. waves 2 to
4 feet. 
.monday...south wind 10 to 15 knots with gusts to around 20 knots
becoming south 10 to 15 knots late in the morning, then easing to
5 to 10 knots early in the afternoon veering southwest late in
the afternoon. chance of showers in the morning. waves 2 to
4 feet subsiding to 1 to 2 feet in the afternoon. 
.monday night...northwest wind 5 to 10 knots becoming north 10 to
15 knots after midnight. partly cloudy. waves 1 to 2 feet. 
.tuesday...north wind 15 to 20 knots. partly sunny. waves 3 to
4 feet. 

wave heights are for ice free areas.

$$

fzus53 kmkx 122116
nshmkx
expires:202510130400;;026851

nearshore marine forecast
national weather service milwaukee/sullivan wi
416 pm cdt sun oct 12 2025

for waters within five nautical miles of shore on lake michigan


lmz643-130400-
sheboygan to port washington wi-
416 pm cdt sun oct 12 2025

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

.tonight...southeast wind 10 to 15 knots veering south after
midnight. gusts up to 20 knots. partly cloudy. waves 2 to 4 feet.
.monday...south wind 10 to 15 knots with gusts to around 20 knots
becoming south 10 to 15 knots in the late morning and early
afternoon, then becoming southwest 5 to 10 knots late in the
afternoon. chance of showers in the morning. slight chance of
showers in the afternoon. waves 2 to 4 feet subsiding to 1 to
3 feet late in the afternoon. 
.monday night...west wind 5 to 10 knots veering northwest late in
the evening, then becoming north 10 to 15 knots after midnight
rising to 15 to 20 knots early in the morning. partly cloudy.
waves 1 to 2 feet building to 2 to 4 feet early in the morning. 
.tuesday...north wind 15 to 20 knots easing to 10 to 15 knots
with gusts to around 20 knots early in the afternoon, then rising
to 15 to 20 knots late in the afternoon. partly sunny. waves 2 to
4 feet. 

wave heights are for ice free areas.

$$

fzus53 kmqt 122102
nshmqt
expires:202510130800;;025691

nearshore marine forecast
national weather service marquette mi
502 pm edt sun oct 12 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.


lsz240-241-130800-
saxon harbor wi to black river mi-
black river to ontonagon mi-
502 pm edt sun oct 12 2025 /402 pm cdt sun oct 12 2025/

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

.late this afternoon...southeast wind 15 to 20 knots with gusts
up to 29 knots. mostly cloudy with a slight chance of showers.
waves 1 to 2 feet. 
.tonight...south wind 15 to 20 knots veering southwest late.
gusts up to 32 knots. a chance of showers through late evening,
then showers by midnight. a chance of showers late. waves
building to 2 to 3 feet. 
.monday...west wind 15 to 20 knots. sunny. waves building to 3 to
5 feet occasionally to 7 feet, then subsiding to 2 to 4 feet. 
.monday night...northwest wind 10 to 15 knots. mostly clear.
waves subsiding to 2 to 3 feet. 
.tuesday...northwest wind 5 to 15 knots. partly cloudy. waves
subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 122102
nshmqt
expires:202510130800;;025692

nearshore marine forecast
national weather service marquette mi
502 pm edt sun oct 12 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.


lsz242-243-130800-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
502 pm edt sun oct 12 2025

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

.late this afternoon...southeast wind 15 to 20 knots with gusts
up to 27 knots. mostly cloudy. waves 1 to 2 feet. 
.tonight...south wind 15 to 25 knots becoming 15 to 20 knots
late. cloudy. a slight chance of showers through late evening,
then a chance of showers by midnight. waves building to 2 to
4 feet. 
.monday...west wind 15 to 20 knots with gusts up to 32 knots.
partly cloudy through mid morning then clearing. a slight chance
of showers through mid morning. waves building to 4 to 7 feet
occasionally to 9 feet. 
.monday night...west wind 15 to 20 knots veering northwest after
midnight. gusts up to 29 knots. mostly clear. waves subsiding to
2 to 4 feet. 
.tuesday...northwest wind 10 to 20 knots. partly cloudy. waves
subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 122102
nshmqt
expires:202510130800;;025693

nearshore marine forecast
national weather service marquette mi
502 pm edt sun oct 12 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.


lsz244-245-130800-
eagle river to manitou island mi-
manitou island to point isabelle mi-
502 pm edt sun oct 12 2025

...gale warning in effect through monday morning...
...small craft advisory in effect from monday morning through
monday evening...

.late this afternoon...southeast wind 20 to 25 knots with gale
force gusts up to 34 knots. mostly cloudy. waves 3 to 6 feet
occasionally to 8 feet. 
.tonight...south wind 20 to 25 knots becoming 15 to 25 knots
late. gale force gusts up to 35 knots. cloudy. a slight chance of
showers by midnight. showers late. waves building to 4 to 7 feet
occasionally to 9 feet, then subsiding to 3 to 6 feet
occasionally to 8 feet. 
.monday...southwest wind 15 to 20 knots veering west 15 to
25 knots by late morning. gusts up to 32 knots. mostly cloudy
with a chance of showers through mid morning, then sunny by late
morning. waves subsiding to 2 to 4 feet, then building to 4 to
7 feet occasionally to 9 feet. 
.monday night...west wind 15 to 20 knots veering northwest after
midnight. gusts up to 29 knots. mostly clear. waves subsiding to
3 to 6 feet occasionally to 8 feet. 
.tuesday...northwest wind 10 to 20 knots with gusts up to
28 knots. partly cloudy. waves subsiding to 2 to 3 feet. 

$$

fzus53 kmqt 122102
nshmqt
expires:202510130800;;025694

nearshore marine forecast
national weather service marquette mi
502 pm edt sun oct 12 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.


lsz246-130800-
point isabelle to lower entrance of portage canal mi-
502 pm edt sun oct 12 2025

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

.late this afternoon...southeast wind 10 to 20 knots with gusts
up to 30 knots. mostly cloudy. waves 3 to 5 feet occasionally to
7 feet. 
.tonight...southeast wind 15 to 20 knots veering south 10 to
15 knots late. gusts up to 31 knots. cloudy. a slight chance of
showers through late evening. a chance of showers by midnight,
then showers late. waves building to 3 to 6 feet occasionally to
8 feet, then subsiding to 2 to 4 feet. 
.monday...southwest wind 10 to 15 knots veering west by late
morning. gusts up to 26 knots. mostly cloudy with a chance of
showers through mid morning, then sunny by late morning. waves
subsiding to 1 to 2 feet. 
.monday night...west wind 10 to 15 knots veering northwest after
midnight. gusts up to 25 knots. mostly clear. waves 1 to 2 feet. 
.tuesday...northwest wind 5 to 15 knots with gusts up to
25 knots. partly cloudy. waves calm to 1 foot. 

$$

fzus53 kmqt 122102
nshmqt
expires:202510130800;;025695

nearshore marine forecast
national weather service marquette mi
502 pm edt sun oct 12 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.


lsz247-130800-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
502 pm edt sun oct 12 2025

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

.late this afternoon...southeast wind 10 to 15 knots with gusts
up to 26 knots. mostly cloudy. waves 1 to 2 feet building to 2 to
3 feet. 
.tonight...southeast wind 10 to 15 knots veering south late.
gusts up to 32 knots. cloudy. a slight chance of showers through
late evening, then a chance of showers by midnight. showers late.
waves building to 2 to 4 feet, then subsiding to 1 to 2 feet. 
.monday...southwest wind 10 to 15 knots veering west 10 to
20 knots by late morning. mostly cloudy with a chance of showers
through mid morning, then sunny by late morning. waves building
to 2 to 3 feet. 
.monday night...west wind 10 to 15 knots veering northwest after
midnight. gusts up to 25 knots. mostly clear. waves subsiding to
1 to 2 feet. 
.tuesday...northwest wind 5 to 15 knots with gusts up to
23 knots. partly cloudy. waves 1 to 2 feet. 

$$

fzus53 kmqt 122102
nshmqt
expires:202510130800;;025696

nearshore marine forecast
national weather service marquette mi
502 pm edt sun oct 12 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.


lsz248-130800-
huron islands to marquette mi-
502 pm edt sun oct 12 2025

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

.late this afternoon...southeast wind 15 to 20 knots with gusts
up to 29 knots. mostly cloudy. waves 2 to 4 feet. 
.tonight...south wind 15 to 20 knots. gusts up to 32 knots.
cloudy. a slight chance of showers by midnight. showers likely
late. waves subsiding to 2 to 3 feet. 
.monday...southwest wind 10 to 15 knots veering northwest 10 to
20 knots late. mostly cloudy through mid morning then clearing.
showers likely through mid morning, then a slight chance of
showers by late morning. waves subsiding to 1 to 2 feet, then
building to 2 to 3 feet. 
.monday night...northwest wind 10 to 15 knots. gusts up to
25 knots. mostly clear. waves 2 to 3 feet. 
.tuesday...northwest wind 10 to 15 knots with gusts up to
23 knots. partly cloudy. waves 2 to 3 feet. 

$$

fzus53 kmqt 122102
nshmqt
expires:202510130800;;025697

nearshore marine forecast
national weather service marquette mi
502 pm edt sun oct 12 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.


lsz249-130800-
marquette to munising mi-
502 pm edt sun oct 12 2025

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

.late this afternoon...south wind 15 to 20 knots. partly cloudy.
waves 2 to 3 feet subsiding to 1 to 2 feet. 
.tonight...south wind 10 to 20 knots with gusts up to 30 knots.
mostly cloudy. a chance of showers late. waves building to 2 to
3 feet, then subsiding to 1 to 2 feet. 
.monday...south wind 10 to 15 knots veering southwest less than
10 knots by late morning, then veering north late. gusts up to
24 knots. mostly cloudy through early afternoon then clearing.
showers likely through mid morning, then a chance of showers by
late morning. waves 1 to 2 feet. 
.monday night...northwest wind 10 to 20 knots. mostly clear.
waves building to 3 to 5 feet occasionally to 7 feet. 
.tuesday...northwest wind 10 to 20 knots. mostly cloudy. waves
3 to 5 feet occasionally to 7 feet. 

$$

fzus53 kmqt 122102
nshmqt
expires:202510130800;;025698

nearshore marine forecast
national weather service marquette mi
502 pm edt sun oct 12 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.


lsz250-130800-
munising to grand marais mi-
502 pm edt sun oct 12 2025

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

.late this afternoon...south wind 15 to 20 knots. mostly sunny.
waves 2 to 3 feet subsiding to 1 to 2 feet. 
.tonight...south wind 15 to 20 knots. gusts up to 27 knots.
partly cloudy through midnight, then mostly cloudy with a chance
of showers late. waves building to 2 to 3 feet, then subsiding to
1 to 2 feet. 
.monday...south wind 10 to 20 knots veering southwest 10 to
15 knots by late morning, then veering northwest less than
10 knots late. cloudy through early afternoon then becoming
partly cloudy. showers through early afternoon, then a slight
chance of showers late. waves 1 to 2 feet. 
.monday night...northwest wind 10 to 20 knots. mostly clear.
waves building to 3 to 6 feet occasionally to 8 feet. 
.tuesday...northwest wind 15 to 20 knots. mostly cloudy. waves
building to 4 to 7 feet occasionally to 9 feet, then subsiding to
3 to 6 feet occasionally to 8 feet. 

$$

fzus53 kmqt 122102
nshmqt
expires:202510130800;;025689

nearshore marine forecast
national weather service marquette mi
502 pm edt sun oct 12 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.


lmz221-130800-
green bay north of line from cedar river mi to rock island
passage-
502 pm edt sun oct 12 2025

...small craft advisory in effect from midnight edt tonight
through monday morning...

.late this afternoon...south wind 10 to 15 knots. partly cloudy.
waves 1 to 2 feet. 
.tonight...south wind 10 to 20 knots. mostly cloudy then becoming
partly cloudy by midnight then becoming mostly cloudy. a slight
chance of showers late. waves building to 2 to 3 feet. 
.monday...south wind 10 to 15 knots veering southwest 5 to
15 knots by late morning. gusts up to 22 knots. cloudy through
early afternoon then becoming mostly sunny. a chance of showers
through early afternoon, then a slight chance of showers late.
waves subsiding to 1 to 2 feet. 
.monday night...north wind 5 to 15 knots. mostly clear. waves
1 to 2 feet. 
.tuesday...north wind 10 to 15 knots. partly cloudy. waves 1 to
2 feet. 

$$

fzus53 kmqt 122102
nshmqt
expires:202510130800;;025699

nearshore marine forecast
national weather service marquette mi
502 pm edt sun oct 12 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.


lsz251-130800-
grand marais to whitefish point mi-
502 pm edt sun oct 12 2025

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

.late this afternoon...southeast wind 15 to 20 knots. mostly
sunny. waves 2 to 3 feet building to 2 to 4 feet. 
.tonight...southeast wind 15 to 20 knots veering south late.
gusts up to 28 knots. mostly cloudy. a slight chance of showers
late. waves building to 3 to 5 feet occasionally to 7 feet, then
subsiding to 2 to 4 feet. 
.monday...south wind 10 to 20 knots veering west less than
10 knots late. a chance of showers through mid morning, then
showers likely by late morning. a chance of showers late. waves
subsiding to 1 to 2 feet. 
.monday night...northwest wind 10 to 20 knots. partly cloudy. a
slight chance of showers in the evening. waves building to 4 to
7 feet occasionally to 9 feet. 
.tuesday...northwest wind 15 to 25 knots. mostly cloudy. waves
subsiding to 3 to 6 feet occasionally to 8 feet, then building to
4 to 7 feet occasionally to 9 feet. 

$$

fzus53 kmqt 122102
nshmqt
expires:202510130800;;025690

nearshore marine forecast
national weather service marquette mi
502 pm edt sun oct 12 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.


lmz248-250-130800-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
502 pm edt sun oct 12 2025

...small craft advisory in effect from midnight edt tonight
through monday morning...

.late this afternoon...southeast wind 10 to 15 knots. mostly
sunny. waves 2 to 3 feet subsiding to 1 to 2 feet. 
.tonight...south wind 10 to 20 knots. partly cloudy. a slight
chance of showers late. waves building to 2 to 4 feet. 
.monday...south wind 15 to 20 knots veering southwest 10 to
15 knots by late morning, then diminishing to less than 10 knots
late. mostly cloudy with a chance of showers. waves subsiding to
1 to 2 feet. 
.monday night...north wind 5 to 15 knots. mostly clear. waves
1 to 2 feet. 
.tuesday...north wind 10 to 15 knots. partly cloudy. waves 1 to
2 feet. 

$$