fzus53 kapx 041844
nshapx
expires:202610050530;;532362

nearshore marine forecast
national weather service gaylord mi
244 pm edt sun oct 4 2026

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

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


lmz346-050530-
manistee to point betsie mi-
244 pm edt sun oct 4 2026

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

.through early evening...northwest wind up to 30 knots. mostly
sunny. waves 2 to 4 feet. 
.tonight...northwest wind 10 to 20 knots. gusts to 25 knots. mostly
clear. waves 2 to 4 feet. 
.monday...northwest wind 10 to 15 knots. sunny. waves 2 to
4 feet. 
.monday night...south wind 10 to 15 knots. partly cloudy. waves
2 feet or less. 
.tuesday...south wind 15 to 25 knots. mostly sunny. waves 5 to
8 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 042034
nshgrb
expires:202610050400;;536349

nearshore marine forecast
national weather service green bay wi
334 pm cdt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-050400-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
334 pm cdt sun oct 4 2026

.late this afternoon...nw wind 10 to 15 kts. waves 1 to 3 ft.
sunny.
.tonight...nw wind 10 to 15 kts. waves 1 to 3 ft. clear.
.monday...nw wind 10 to 15 kts. waves 2 ft or less. sunny.
.monday night...s wind 10 to 15 kts. waves 1 to 3 ft. partly
cloudy in the evening then becoming mostly cloudy. 
.tuesday...sw wind to 30 kts with gale force gusts to around
35 kts. waves 5 to 8 ft building to 6 to 10 ft in the afternoon.
mostly sunny. a small craft advisory may be needed.  

$$

fzus53 kgrb 041455
nshgrb
expires:202610042200;;521494

nearshore marine forecast
national weather service green bay wi
955 am cdt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-042200-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
955 am cdt sun oct 4 2026

.this afternoon...nw wind 15 to 25 kts decreasing to 10 to 15 kts
early in the afternoon. waves 1 to 3 ft. mostly sunny. 
.tonight...nw wind 10 to 15 kts. waves 2 ft or less. clear.
.monday...nw wind 5 to 10 kts backing w early in the afternoon.
waves 2 ft or less. sunny.
.monday night...s wind 10 to 15 kts. waves 1 to 3 ft. mostly
clear.  

$$

fzus53 kgrr 041823
nshgrr
expires:202610050800;;529497

nearshore marine forecast
national weather service grand rapids mi
223 pm edt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan


lmz849-050800-
pentwater to manistee mi-
223 pm edt sun oct 4 2026

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

.through early evening...northwest winds 15 to 20 knots. mostly
sunny. waves 3 to 5 feet. 
.tonight...northwest winds 15 to 25 knots. mostly clear. waves 3 to
5 feet. 
.monday...northwest winds 15 to 25 knots decreasing to 10 to
15 knots early in the afternoon. sunny. waves 3 to 5 feet subsiding
to 2 to 4 feet early in the afternoon. 
.monday night...north winds around 10 knots veering southeast in the
late evening and overnight. partly cloudy. waves 1 to 2 feet. 
.tuesday...south winds to 30 knots increasing to gales to 35 knots
early in the afternoon. mostly sunny. waves 3 to 5 feet building to
6 to 9 feet in the late morning and afternoon. 
.tuesday night...south gales to 35 knots veering southwest to
30 knots in the late evening and overnight. partly cloudy. waves
7 to 10 feet. 
.wednesday...west winds 10 to 20 knots. sunny. waves 3 to 5 feet
subsiding to 2 to 4 feet early in the afternoon. 
.thursday...northwest winds 10 to 20 knots. sunny. waves 2 to
4 feet. 
.friday...west winds 10 to 15 knots. mostly sunny. waves 2 to
4 feet. 

$$

fzus53 kgrr 041823
nshgrr
expires:202610050800;;529502

nearshore marine forecast
national weather service grand rapids mi
223 pm edt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan


lmz844-050800-
st joseph to south haven mi-
223 pm edt sun oct 4 2026

.through early evening...northwest winds 15 to 20 knots. sunny.
waves 3 to 5 feet. 
.tonight...northwest winds 10 to 20 knots. mostly clear. waves 3 to
5 feet. 
.monday...north winds 10 to 15 knots. sunny. waves 3 to 5 feet. 
.monday night...north winds 5 to 10 knots veering east in the late
evening and early morning, then veering southeast after midnight.
mostly clear. waves 2 to 4 feet. 
.tuesday...south winds 10 to 15 knots. sunny. waves 1 to 2 feet. 
.tuesday night...southwest winds 15 to 25 knots. mostly clear. waves
1 to 3 feet building to 3 to 5 feet in the late evening and
overnight. 
.wednesday...west winds 10 to 20 knots. sunny. waves 3 to 5 feet. 
.thursday...northwest winds 10 to 20 knots. sunny. waves 2 to
4 feet. 
.friday...southwest winds 10 to 15 knots. mostly sunny. waves around
1 foot. 

$$

fzus53 kgrr 041823
nshgrr
expires:202610050800;;529501

nearshore marine forecast
national weather service grand rapids mi
223 pm edt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan


lmz845-050800-
south haven to holland mi-
223 pm edt sun oct 4 2026

.through early evening...northwest winds 15 to 20 knots. sunny.
waves 3 to 5 feet. 
.tonight...northwest winds 10 to 20 knots. mostly clear. waves 3 to
5 feet. 
.monday...north winds 10 to 15 knots. sunny. waves 3 to 5 feet. 
.monday night...north winds 5 to 10 knots veering east in the late
evening and early morning, then veering southeast after midnight.
mostly clear. waves 2 to 4 feet. 
.tuesday...south winds 10 to 20 knots. sunny. waves 2 to 4 feet. 
.tuesday night...southwest winds 15 to 25 knots. partly cloudy.
waves 4 to 6 feet. 
.wednesday...west winds 10 to 20 knots. sunny. waves 3 to 5 feet. 
.thursday...northwest winds 10 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.friday...southwest winds 10 to 15 knots. mostly sunny. waves 1 to
3 feet. 

$$

fzus53 kgrr 041823
nshgrr
expires:202610050800;;529500

nearshore marine forecast
national weather service grand rapids mi
223 pm edt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan


lmz846-050800-
holland to grand haven mi-
223 pm edt sun oct 4 2026

.through early evening...northwest winds 15 to 25 knots. sunny.
waves 3 to 5 feet. 
.tonight...northwest winds 15 to 20 knots. mostly clear. waves 3 to
5 feet. 
.monday...northwest winds 10 to 20 knots. sunny. waves 3 to 5 feet. 
.monday night...north winds 5 to 15 knots veering east in the late
evening and early morning, then veering southeast after midnight.
mostly clear. waves 2 to 4 feet. 
.tuesday...south winds 10 to 20 knots increasing to 20 to 25 knots
early in the afternoon. sunny. waves 1 to 2 feet building to 3 to
5 feet in the late morning and afternoon. 
.tuesday night...southwest winds 20 to 25 knots becoming around
25 knots after midnight. partly cloudy. waves 5 to 7 feet. 
.wednesday...west winds 15 to 20 knots. sunny. waves 4 to 6 feet. 
.thursday...northwest winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.friday...southwest winds 10 to 15 knots. mostly sunny. waves 2 to
4 feet. 

$$

fzus53 kgrr 041823
nshgrr
expires:202610050800;;529499

nearshore marine forecast
national weather service grand rapids mi
223 pm edt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan


lmz847-050800-
grand haven to whitehall mi-
223 pm edt sun oct 4 2026

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

.through early evening...northwest winds 20 to 25 knots. sunny.
waves 3 to 5 feet. 
.tonight...northwest winds 15 to 25 knots. mostly clear. waves 3 to
5 feet. 
.monday...northwest winds 15 to 20 knots. sunny. waves 3 to 5 feet. 
.monday night...north winds 5 to 15 knots veering southeast in the
late evening and early morning, then veering south after midnight.
mostly clear. waves 1 to 3 feet. 
.tuesday...south winds to 30 knots increasing to gales to 35 knots
early in the afternoon. sunny. waves 2 to 4 feet building to 6 to
8 feet in the late morning and afternoon. 
.tuesday night...southwest winds to 30 knots veering west after
midnight. partly cloudy. waves 6 to 8 feet. 
.wednesday...west winds 15 to 20 knots. sunny. waves 4 to 6 feet. 
.thursday...northwest winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.friday...southwest winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 

$$

fzus53 kgrr 041823
nshgrr
expires:202610050800;;529498

nearshore marine forecast
national weather service grand rapids mi
223 pm edt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan


lmz848-050800-
whitehall to pentwater mi-
223 pm edt sun oct 4 2026

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

.through early evening...northwest winds 20 to 25 knots. sunny.
waves 3 to 5 feet. 
.tonight...northwest winds 15 to 25 knots. mostly clear. waves 3 to
5 feet. 
.monday...northwest winds 15 to 25 knots decreasing to 10 to
15 knots early in the afternoon. sunny. waves 3 to 5 feet. 
.monday night...north winds 5 to 10 knots veering southeast in the
late evening and early morning, then veering south 10 to 15 knots
after midnight. partly cloudy. waves 1 to 2 feet. 
.tuesday...south winds to 30 knots increasing to gales to 35 knots
early in the afternoon. sunny. waves 3 to 5 feet building to 6 to
9 feet in the late morning and afternoon. 
.tuesday night...south gales to 35 knots veering southwest to
30 knots in the late evening and overnight. partly cloudy. waves
6 to 9 feet. 
.wednesday...west winds 15 to 20 knots. sunny. waves 4 to 6 feet
subsiding to 2 to 4 feet early in the afternoon. 
.thursday...northwest winds 15 to 25 knots. mostly sunny. waves 2 to
4 feet. 
.friday...west winds 15 to 20 knots. mostly sunny. waves 2 to 4 feet
subsiding to 1 to 3 feet early in the afternoon. 

$$

fzus53 kiwx 041801
nshiwx
expires:202610050430;;528057

nearshore marine forecast
national weather service northern indiana
201 pm edt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan


lmz043-050430-
new buffalo mi to st joseph mi-
201 pm edt sun oct 4 2026

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

.through early this evening...northwest winds 5 to 10 knots. sunny.
waves 1 to 3 feet. 
.tonight...northwest winds 5 to 15 knots becoming north. clear.
waves 2 to 4 feet building to 3 to 5 feet. 
.monday...north winds 5 to 15 knots. sunny. waves 3 to 5 feet
subsiding to 2 to 3 feet. 
.monday night...north winds less than 10 knots becoming
southeast. mostly clear. waves 1 to 3 feet. 
.tuesday...south winds 5 to 15 knots. sunny. waves around 1 foot.

the water temperature at st. joseph is 57 degrees and at michigan
city is 62 degrees.

$$

fzus53 kiwx 041801
nshiwx
expires:202610050430;;528056

nearshore marine forecast
national weather service northern indiana
201 pm edt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan


lmz046-050430-
michigan city in to new buffalo mi-
201 pm edt sun oct 4 2026

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

.through early this evening...northwest winds 5 to 10 knots. sunny.
waves 1 to 3 feet. 
.tonight...northwest winds 5 to 15 knots becoming north. clear.
waves 1 to 3 feet building to 3 to 5 feet. 
.monday...north winds 5 to 15 knots. sunny. waves 3 to 5 feet
subsiding to 2 to 3 feet. 
.monday night...north winds 10 knots or less becoming southeast.
clear. waves 1 to 3 feet. 
.tuesday...south winds 5 to 10 knots. sunny. waves 1 foot or
less. 

the water temperature at st. joseph is 57 degrees and at michigan
city is 62 degrees.

$$

fzus53 klot 041940
nshlot
expires:202610050600;;534107

nearshore marine forecast
national weather service chicago/romeoville il
240 pm cdt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan

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


lmz740>742-050600-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
240 pm cdt sun oct 4 2026

.tonight...northwest winds 10 to 15 kt becoming north after
midnight. clear. waves 1 to 3 ft. 
.monday...north winds 10 to 15 kt becoming northeast in the
afternoon. sunny. waves 2 to 4 ft. 
.monday night...southeast winds around 10 kt becoming south
overnight. clear. waves 1 to 3 ft. 
.tuesday...south winds 10 to 20 kt. sunny. waves 1 to 3 ft
building to 2 to 4 ft.  

$$

fzus53 klot 041940
nshlot
expires:202610050600;;534108

nearshore marine forecast
national weather service chicago/romeoville il
240 pm cdt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan

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


lmz743-744-050600-
calumet harbor il to gary in-gary to burns harbor in-
240 pm cdt sun oct 4 2026

.tonight...northwest winds 10 to 15 kt becoming north 15 to
20 kt after midnight. clear. waves 1 to 3 ft building to 2 to 4 
ft.
.monday...north winds 10 to 15 kt. sunny. waves 2 to 4 ft. 
.monday night...east winds around 10 kt becoming southeast
overnight. clear. waves 1 to 3 ft. 
.tuesday...south winds 10 to 15 kt increasing to 15 to 20 kt.
sunny. waves 1 to 2 ft.  

$$

fzus53 klot 041940
nshlot
expires:202610050600;;534109

nearshore marine forecast
national weather service chicago/romeoville il
240 pm cdt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan

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


lmz745-050600-
burns harbor to michigan city in-
240 pm cdt sun oct 4 2026

...small craft advisory in effect from 1 am cdt monday through
monday morning...

.tonight...northwest winds 15 to 20 kt becoming north. clear.
waves 1 to 3 ft building to 3 to 6 ft occasionally to 8 ft after
midnight.
.monday...north winds 10 to 15 kt. sunny. waves 3 to 6 ft
occasionally to 8 ft subsiding to 2 to 4 ft in the morning. 
.monday night...east winds around 10 kt becoming southeast
overnight. clear. waves 2 to 4 ft subsiding to 1 to 2 ft. 
.tuesday...south winds 10 to 15 kt. sunny. waves 1 to 2 ft.  

$$

fzus53 klot 041445
nshlot
expires:202610050000;;521394

nearshore marine forecast
national weather service chicago/romeoville il
945 am cdt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan

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


lmz743>745-050000-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
945 am cdt sun oct 4 2026

.rest of today...west winds 10 to 15 kt becoming northwest in the
afternoon. sunny. waves 1 to 2 ft. 
.tonight...northwest winds 10 to 20 kt becoming north. clear.
waves 2 to 4 ft building to 3 to 6 ft. a small craft advisory
may be needed. 
.monday...north winds 10 to 15 kt. sunny. waves 3 to 6 ft 
subsiding to 2 to 4 ft. a small craft advisory may be needed. 
.monday night...east winds around 10 kt becoming southeast
overnight. clear. waves 1 to 3 ft.  

$$

fzus53 kmkx 042010
nshmkx
expires:202610050900;;535585

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 pm cdt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan


lmz643-050900-
sheboygan to port washington wi-
310 pm cdt sun oct 4 2026

.through early evening...northwest wind 15 to 20 knots. sunny.
waves 1 to 2 feet. 
.tonight...northwest wind 10 to 15 knots with gusts to around
20 knots becoming northwest 10 to 15 knots after midnight. clear.
waves 1 to 2 feet. 
.monday...northwest wind 10 to 15 knots easing to 5 to 10 knots
early in the afternoon, then becoming northwest 5 to 10 knots
late in the afternoon. sunny. waves around 1 foot. 
.monday night...southwest wind 5 to 10 knots backing south late
in the evening, then rising to 10 to 15 knots after midnight.
partly cloudy. waves around 1 foot. 
.tuesday...south wind 15 to 20 knots becoming southwest up to
30 knots. sunny. waves 4 to 6 feet building to 6 to 8 feet. a
small craft advisory may be needed. 

$$

fzus53 kmkx 042010
nshmkx
expires:202610050900;;535586

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 pm cdt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan


lmz644-050900-
port washington to north point light wi-
310 pm cdt sun oct 4 2026

.through early evening...northwest wind 10 to 15 knots. sunny.
waves 1 to 2 feet. 
.tonight...northwest wind 10 to 15 knots. clear. waves around
1 foot. 
.monday...northwest wind 10 to 15 knots easing to 5 to 10 knots
late in the morning, then veering north early in the afternoon
backing northwest late in the afternoon. sunny. waves around
1 foot. 
.monday night...southwest wind 5 to 10 knots backing south late
in the evening, then becoming south 5 to 10 knots after midnight
rising to 10 to 15 knots early in the morning. mostly clear.
waves around 1 foot. 
.tuesday...south wind 10 to 20 knots rising to 15 to 25 knots
with gusts to around 30 knots. sunny. waves 1 to 2 feet building
to 3 to 5 feet. a small craft advisory may be needed. 

$$

fzus53 kmkx 042010
nshmkx
expires:202610050900;;535587

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 pm cdt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan


lmz645-050900-
north point light to wind point wi-
310 pm cdt sun oct 4 2026

.through early evening...northwest wind 10 to 15 knots. sunny.
waves 1 to 2 feet. 
.tonight...northwest wind 10 to 15 knots. clear. waves 1 to
2 feet. 
.monday...northwest wind 10 to 15 knots veering north late in the
morning, then easing to 5 to 10 knots early in the afternoon
veering northeast late in the afternoon. sunny. waves around
1 foot. 
.monday night...south wind 5 to 10 knots rising to 10 to 15 knots
after midnight, then becoming south 10 to 15 knots early in the
morning. mostly clear. waves around 1 foot. 
.tuesday...south wind 10 to 20 knots becoming 15 to 20 knots late
in the morning, then becoming south 15 to 20 knots with gusts to
around 25 knots early in the afternoon becoming 10 to 20 knots
with gusts to around 25 knots late in the afternoon. sunny. waves
1 to 2 feet building to 3 to 4 feet in the late morning and
afternoon. 

$$

fzus53 kmkx 042010
nshmkx
expires:202610050900;;535588

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 pm cdt sun oct 4 2026

for waters within five nautical miles of shore on lake michigan


lmz646-050900-
wind point wi to winthrop harbor il-
310 pm cdt sun oct 4 2026

.through early evening...northwest wind 10 to 15 knots. sunny.
waves around 1 foot. 
.tonight...northwest wind 10 to 15 knots. clear. waves 1 to
2 feet. 
.monday...northwest wind 10 to 15 knots veering north late in the
morning, then easing to 5 to 10 knots early in the afternoon
veering northeast late in the afternoon. sunny. waves 1 to
2 feet. 
.monday night...southeast wind 5 to 10 knots veering south late
in the evening, then rising to 10 to 15 knots after midnight
becoming south 10 to 15 knots early in the morning. mostly clear.
waves around 1 foot. 
.tuesday...south wind 10 to 20 knots becoming 15 to 20 knots late
in the morning, then becoming south 15 to 20 knots in the
afternoon. sunny. waves 1 to 2 feet building to 3 to 4 feet in
the late morning and afternoon. 

$$