fzus53 kgrb 011336
nshgrb
expires:202610011600;;356759

nearshore marine forecast
national weather service green bay wi
836 am cdt thu oct 1 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-011600-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
836 am cdt thu oct 1 2026

.today...w wind 5 to 10 kts veering nw early in the afternoon.
waves 1 to 3 ft. patchy fog in the morning. scattered showers. 
.tonight...n wind 10 to 15 kts. waves 1 to 3 ft. cloudy in the
evening then becoming partly cloudy. 
.friday...nw wind 10 to 15 kts. waves 1 to 3 ft. sunny.
.friday night...n wind 5 to 10 kts veering e after midnight.
waves 2 ft or less. clear. 

$$

fzus53 kgrr 011338
nshgrr
expires:202610012100;;356850

nearshore marine forecast
national weather service grand rapids mi
938 am edt thu oct 1 2026

for waters within five nautical miles of shore on lake michigan


lmz847-012100-
grand haven to whitehall mi-
938 am edt thu oct 1 2026

.rest of today...southwest winds 10 to 20 knots veering west early
in the afternoon. rain showers and a slight chance of thunderstorms.
patchy fog. waves 2 to 4 feet. 
.tonight...north winds 10 to 15 knots. rain showers likely. waves
1 to 2 feet. 
.friday...north winds 15 to 25 knots. mostly sunny. waves 3 to
5 feet. 
.friday night...north winds 15 to 25 knots becoming northeast 5 to
15 knots in the late evening and early morning, then veering east
after midnight. mostly clear. waves 3 to 5 feet subsiding to 1 to
3 feet in the late evening and overnight. 
.saturday...southeast winds 10 to 15 knots veering south 5 to
10 knots early in the afternoon. sunny. waves 1 foot or less. 
.sunday...southwest winds 15 to 20 knots veering northwest early in
the afternoon. mostly sunny. waves 3 to 5 feet. 
.monday...north winds 10 to 20 knots. sunny. waves 2 to 4 feet. 

$$

fzus53 kgrr 011338
nshgrr
expires:202610012100;;356853

nearshore marine forecast
national weather service grand rapids mi
938 am edt thu oct 1 2026

for waters within five nautical miles of shore on lake michigan


lmz844-012100-
st joseph to south haven mi-
938 am edt thu oct 1 2026

.rest of today...south winds 10 to 15 knots veering southwest early
in the afternoon. a chance of rain showers late in the morning, then
rain showers likely and a slight chance of thunderstorms in the
afternoon. patchy fog in the afternoon. waves 1 to 2 feet. 
.tonight...north winds 10 to 15 knots. rain showers. patchy fog.
waves 1 to 3 feet. 
.friday...north winds 10 to 20 knots. mostly sunny. waves 1 to
3 feet building to 3 to 5 feet in the late morning and afternoon. 
.friday night...north winds 10 to 20 knots veering east 5 to
10 knots after midnight. clear. waves 3 to 5 feet subsiding to 2 to
4 feet after midnight. 
.saturday...east winds 5 to 10 knots. sunny. waves 1 to 2 feet. 
.sunday...southwest winds 5 to 15 knots veering west early in the
afternoon. sunny. waves 1 to 2 feet. 
.monday...north winds 10 to 15 knots. sunny. waves 2 to 4 feet. 

$$

fzus53 kgrr 011338
nshgrr
expires:202610012100;;356852

nearshore marine forecast
national weather service grand rapids mi
938 am edt thu oct 1 2026

for waters within five nautical miles of shore on lake michigan


lmz845-012100-
south haven to holland mi-
938 am edt thu oct 1 2026

.rest of today...southwest winds 10 to 20 knots. rain showers and a
slight chance of thunderstorms. patchy fog in the afternoon. waves
1 to 2 feet. 
.tonight...north winds 10 to 15 knots. rain showers likely. patchy
fog. waves 1 to 3 feet. 
.friday...north winds 10 to 20 knots increasing to 20 to 25 knots
early in the afternoon. mostly sunny. waves 1 to 2 feet building to
3 to 5 feet in the late morning and afternoon. 
.friday night...north winds 10 to 20 knots veering northeast around
10 knots after midnight. clear. waves 3 to 5 feet subsiding to 1 to
3 feet after midnight. 
.saturday...southeast winds 5 to 10 knots. sunny. waves around
1 foot. 
.sunday...southwest winds 10 to 15 knots veering west early in the
afternoon. mostly sunny. waves 1 to 3 feet. 
.monday...north winds 10 to 15 knots. sunny. waves 2 to 4 feet. 

$$

fzus53 kgrr 011338
nshgrr
expires:202610012100;;356851

nearshore marine forecast
national weather service grand rapids mi
938 am edt thu oct 1 2026

for waters within five nautical miles of shore on lake michigan


lmz846-012100-
holland to grand haven mi-
938 am edt thu oct 1 2026

.rest of today...south winds 15 to 20 knots veering southwest early
in the afternoon. rain showers and a slight chance of thunderstorms.
patchy fog. waves 1 to 3 feet. 
.tonight...north winds 10 to 15 knots. rain showers likely. patchy
fog. waves 1 to 3 feet. 
.friday...north winds 10 to 15 knots increasing to 15 to 25 knots in
the late morning and afternoon. mostly sunny. waves 1 to 3 feet
building to 3 to 5 feet in the late morning and afternoon. 
.friday night...north winds 15 to 25 knots veering northeast 10 to
15 knots in the late evening and early morning, then veering east
after midnight. clear. waves 3 to 5 feet subsiding to 2 to 4 feet in
the late evening and overnight. 
.saturday...east winds 5 to 10 knots veering south early in the
afternoon. sunny. waves 1 foot or less. 
.sunday...southwest winds 10 to 20 knots veering west early in the
afternoon. mostly sunny. waves 2 to 4 feet. 
.monday...north winds 10 to 20 knots. sunny. waves 1 to 3 feet. 

$$

fzus53 kgrr 011338
nshgrr
expires:202610012100;;356849

nearshore marine forecast
national weather service grand rapids mi
938 am edt thu oct 1 2026

for waters within five nautical miles of shore on lake michigan


lmz848-012100-
whitehall to pentwater mi-
938 am edt thu oct 1 2026

.rest of today...southwest winds 10 to 20 knots veering northwest
early in the afternoon. rain showers and a slight chance of
thunderstorms late in the morning, then rain showers in the
afternoon. patchy fog through the day. waves 2 to 4 feet. 
.tonight...north winds 10 to 20 knots. cloudy with a chance of rain
showers. waves 2 to 4 feet. 
.friday...north winds 15 to 25 knots. mostly sunny. waves 4 to
6 feet. 
.friday night...north winds 10 to 20 knots veering northeast 5 to
10 knots in the late evening and early morning, then veering east
after midnight. mostly clear. waves 2 to 4 feet subsiding to 1 to
2 feet in the late evening and overnight. 
.saturday...southeast winds 10 to 15 knots veering south early in
the afternoon. sunny. waves 1 foot or less. 
.sunday...west winds 15 to 25 knots veering northwest early in the
afternoon. mostly sunny. waves 3 to 5 feet. 
.monday...north winds 10 to 20 knots. sunny. waves 2 to 4 feet
subsiding to 1 to 3 feet early in the afternoon. 

$$

fzus53 kgrr 011338
nshgrr
expires:202610012100;;356848

nearshore marine forecast
national weather service grand rapids mi
938 am edt thu oct 1 2026

for waters within five nautical miles of shore on lake michigan


lmz849-012100-
pentwater to manistee mi-
938 am edt thu oct 1 2026

.rest of today...southwest winds 10 to 15 knots veering northwest
early in the afternoon. rain showers and a slight chance of
thunderstorms late in the morning, then rain showers likely in the
afternoon. patchy fog through the day. waves 2 to 4 feet. 
.tonight...north winds 10 to 20 knots. cloudy with a chance of rain
showers. waves 1 to 2 feet building to 2 to 4 feet after midnight. 
.friday...north winds 15 to 25 knots. mostly sunny. waves 3 to
5 feet. 
.friday night...north winds 5 to 15 knots veering east after
midnight. mostly clear. waves 2 to 4 feet. 
.saturday...southeast winds 5 to 10 knots veering south 10 to
15 knots early in the afternoon. sunny. waves around 1 foot. 
.sunday...southwest winds 15 to 25 knots veering northwest 10 to
20 knots early in the afternoon. mostly sunny. waves 3 to 5 feet. 
.monday...north winds 10 to 20 knots. sunny. waves 2 to 4 feet. 

$$

fzus53 klot 011354
nshlot
expires:202610012115;;357193

nearshore marine forecast
national weather service chicago/romeoville il
854 am cdt thu oct 1 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>745-012115-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
854 am cdt thu oct 1 2026

...small craft advisory in effect from late tonight through
friday evening...

.rest of today...southeast winds 10 to 15 kt becoming southwest. 
showers. a slight chance of thunderstorms in the afternoon. waves
1 to 2 ft. 
.tonight...north winds 10 to 20 kt increasing to 15 to 25 kt
overnight. showers and slight chance of thunderstorms in the 
evening, then showers likely overnight. waves 2 to 4 ft building 
to 3 to 6 ft occasionally to 8 ft late. 
.friday...north winds 15 to 25 kt. mostly cloudy in the morning 
then clearing. waves 4 to 7 ft occasionally to 9 ft. 
.friday night...northeast winds 10 to 20 kt in the evening.
clear. waves 4 to 6 ft occasionally to 8 ft subsiding to 3 to
5 ft.  

$$

fzus53 klot 011354
nshlot
expires:202610012115;;357192

nearshore marine forecast
national weather service chicago/romeoville il
854 am cdt thu oct 1 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>742-012115-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
854 am cdt thu oct 1 2026

...small craft advisory in effect from late tonight through
friday evening...

.rest of today...south winds 10 to 15 kt becoming southwest by
late morning, then becoming northwest 15 to 20 kt late in the 
afternoon. showers. a slight chance of thunderstorms. waves 1 to 
3 ft. 
.tonight...north winds 10 to 20 kt increasing to 15 to 25 kt
overnight. showers in the evening, then chance of showers 
overnight. waves 2 to 4 ft building to 4 to 6 ft occasionally to 8
ft. 
.friday...north winds 15 to 25 kt. mostly cloudy in the morning 
then clearing. waves 4 to 7 ft occasionally to 9 ft. 
.friday night...north winds 10 to 20 kt becoming northeast 10 to
15 kt overnight. clear. waves 3 to 6 ft occasionally to 8
ft subsiding to 2 to 4 ft. 

$$

fzus53 kmkx 011410
nshmkx
expires:202610012200;;358301

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cdt thu oct 1 2026

for waters within five nautical miles of shore on lake michigan


lmz645-012200-
north point light to wind point wi-
910 am cdt thu oct 1 2026

.rest of today...southwest wind 5 to 10 knots becoming northwest
10 to 15 knots early in the afternoon, then veering north late in
the afternoon. patchy fog through the day. showers late in the
morning and early afternoon. chance of showers late in the
afternoon. waves 1 to 2 feet. 
.tonight...northwest wind 10 to 15 knots veering north with gusts
to around 20 knots late in the evening, then rising to 15 to
20 knots after midnight. chance of showers through around
midnight. waves 1 to 2 feet building to 3 to 4 feet after
midnight. 
.friday...north wind 15 to 20 knots easing to 10 to 15 knots
early in the afternoon, then becoming north 10 to 15 knots late
in the afternoon. partly sunny in the morning then clearing.
waves 3 to 4 feet. 
.friday night...north wind 10 to 15 knots easing to 5 to 10 knots
late in the evening, then veering northeast after midnight
veering east early in the morning. mostly clear. waves 2 to
4 feet subsiding to 1 to 2 feet in the late evening and
overnight. 

$$

fzus53 kmkx 011410
nshmkx
expires:202610012200;;358302

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cdt thu oct 1 2026

for waters within five nautical miles of shore on lake michigan


lmz646-012200-
wind point wi to winthrop harbor il-
910 am cdt thu oct 1 2026

.rest of today...southwest wind 5 to 10 knots becoming northwest
10 to 15 knots early in the afternoon, then veering north late in
the afternoon. slight chance of thunderstorms late in the morning
and early afternoon. showers through the day. patchy fog in the
afternoon. waves 1 to 2 feet. 
.tonight...north wind 10 to 15 knots becoming 10 to 20 knots
after midnight, then becoming 15 to 20 knots early in the
morning. scattered showers through around midnight. waves 1 to
2 feet building to 3 to 4 feet after midnight. 
.friday...north wind 15 to 20 knots easing to 10 to 15 knots late
in the afternoon. partly sunny in the morning then clearing.
waves 3 to 4 feet. 
.friday night...north wind 10 to 15 knots becoming northeast 5 to
10 knots in the late evening and early morning, then veering east
early in the morning. clear. waves 2 to 4 feet subsiding to 1 to
2 feet in the late evening and overnight. 

$$

fzus53 kmkx 011410
nshmkx
expires:202610012200;;358299

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cdt thu oct 1 2026

for waters within five nautical miles of shore on lake michigan


lmz643-012200-
sheboygan to port washington wi-
910 am cdt thu oct 1 2026

.rest of today...west wind 5 to 10 knots veering northwest early
in the afternoon, then becoming northwest 5 to 10 knots late in
the afternoon. patchy fog late in the morning and early
afternoon. showers late in the morning. showers likely early in
the afternoon, then chance of showers late in the afternoon.
waves around 1 foot. 
.tonight...northwest wind 10 to 15 knots veering north with gusts
to around 20 knots late in the evening, then becoming north 10 to
15 knots with gusts to around 20 knots after midnight rising to
15 to 20 knots early in the morning. mostly cloudy. waves 1 to
2 feet. 
.friday...north wind 15 to 20 knots easing to 10 to 15 knots
early in the afternoon, then becoming north 10 to 15 knots late
in the afternoon. sunny. waves 2 to 4 feet subsiding to 1 to
2 feet in the afternoon. 
.friday night...northwest wind 5 to 10 knots easing to 5 knots
late in the evening, then veering north after midnight becoming
northeast early in the morning. clear. waves around 1 foot. 

$$

fzus53 kmkx 011410
nshmkx
expires:202610012200;;358300

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cdt thu oct 1 2026

for waters within five nautical miles of shore on lake michigan


lmz644-012200-
port washington to north point light wi-
910 am cdt thu oct 1 2026

.rest of today...west wind 5 to 10 knots veering north early in
the afternoon, then becoming northwest 10 to 15 knots late in the
afternoon. patchy fog late in the morning and early afternoon.
showers late in the morning and early afternoon, then chance of
showers late in the afternoon. waves around 1 foot. 
.tonight...northwest wind 5 to 10 knots becoming north 10 to
15 knots with gusts to around 20 knots in the late evening and
early morning, then rising to 15 to 20 knots early in the
morning. chance of showers through around midnight. waves around
1 foot building to 2 to 4 feet early in the morning. 
.friday...north wind 15 to 20 knots easing to 10 to 15 knots
early in the afternoon, then becoming north 10 to 15 knots late
in the afternoon. sunny. waves 2 to 4 feet subsiding to 1 to
2 feet late in the afternoon. 
.friday night...north wind 5 to 15 knots becoming 5 to 10 knots
late in the evening, then becoming north 5 to 10 knots after
midnight veering northeast early in the morning. clear. waves
around 1 foot. 

$$