fzus53 kgrb 300731
nshgrb
expires:202601301100;;780247

nearshore marine forecast
national weather service green bay wi
131 am cst fri jan 30 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-301100-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
131 am cst fri jan 30 2026

...small craft advisory in effect from 6 am cst this morning
through saturday morning...

.rest of the night...n wind 10 to 15 kts. waves 2 to 4 ft. a
slight chance of snow showers. 
.friday...n wind 15 to 25 kts. waves 3 to 5 ft. snow showers
likely in the morning. 
.friday night...n wind 15 to 25 kts. waves 3 to 5 ft. mostly
cloudy. 
.saturday...n wind 15 to 25 kts decreasing to 10 to 15 kts in the
late morning and afternoon. waves 3 to 5 ft. partly cloudy.  

$$

fzus53 klot 300340
nshlot
expires:202601301015;;770837

nearshore marine forecast
national weather service chicago/romeoville il
940 pm cst thu jan 29 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.


lmz744-745-301015-
gary to burns harbor in-burns harbor to michigan city in-
940 pm cst thu jan 29 2026

...small craft advisory in effect from friday afternoon through
late saturday night...

.rest of tonight...northwest winds 10 to 15 kt. chance of snow
showers after midnight. waves 1 to 3 ft. 
.friday...north winds 10 to 15 kt becoming northeast 15 to 20 kt in
the afternoon. chance of snow showers. waves 2 to 4 ft building to
3 to 6 ft occasionally to 8 ft.
.friday night...north winds 15 to 20 kt becoming northwest and 
increasing to 20 to 25 kt overnight. snow showers. waves 4 to 6 
ft occasionally to 8 ft building to 5 to 8 ft occasionally to 10 
ft.
.saturday...north winds 15 to 20 kt. numerous snow showers in the
morning, then scattered snow showers in the afternoon. waves 5 to
8 ft occasionally to 10 ft subsiding to 4 to 7 ft occasionally to
9 ft.  

wave heights are for ice free areas.

$$

fzus53 klot 300340
nshlot
expires:202601301015;;770836

nearshore marine forecast
national weather service chicago/romeoville il
940 pm cst thu jan 29 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>743-301015-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
calumet harbor il to gary in-
940 pm cst thu jan 29 2026

...small craft advisory in effect from 9 am cst friday through
saturday afternoon...

.rest of tonight...northwest winds 10 to 15 kt. mostly cloudy.
waves 1 to 2 ft. 
.friday...north winds 15 to 20 kt becoming northeast 15 to 25 kt in
the afternoon. snow showers. waves 1 to 3 ft building to 4 to 6 
ft occasionally to 8 ft. 
.friday night...north winds 15 to 25 kt becoming northwest. snow
showers in the evening, then scattered snow showers overnight.
waves 4 to 7 ft occasionally to 9 ft. 
.saturday...north winds 10 to 20 kt. numerous snow showers in the
morning, then scattered snow showers in the afternoon. waves 5 to
8 ft occasionally to 10 ft subsiding to 3 to 6 ft occasionally to
8 ft. 

wave heights are for ice free areas.

$$

fzus53 kmkx 300710
nshmkx
expires:202601301000;;779747

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cst fri jan 30 2026

for waters within five nautical miles of shore on lake michigan


lmz646-301000-
wind point wi to winthrop harbor il-
110 am cst fri jan 30 2026

...small craft advisory in effect from 8 am cst this morning
through saturday evening...

.rest of tonight...northwest wind 10 to 15 knots. slight chance
of snow showers after midnight. waves around 1 foot. 
.friday...north wind 10 to 15 knots veering northeast 10 to
20 knots late in the morning, then becoming 15 to 20 knots early
in the afternoon backing north late in the afternoon. snow
showers in the morning, then chance of snow showers in the
afternoon. waves 1 to 2 feet building to 3 to 4 feet in the late
morning and afternoon. 
.friday night...north wind 15 to 20 knots backing northwest in
the late evening and early morning, then becoming 15 to 25 knots
early in the morning. heavy freezing spray through the night.
slight chance of snow showers through around midnight. chance of
snow showers after midnight. waves 4 to 6 feet. 
.saturday...north wind 15 to 25 knots becoming 15 to 20 knots in
the late morning and early afternoon, then easing to 10 to
15 knots late in the afternoon. freezing spray in the morning.
chance of snow in the morning. waves 4 to 6 feet. 

wave heights are for ice free areas.

$$

fzus53 kmkx 300710
nshmkx
expires:202601301000;;779745

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cst fri jan 30 2026

for waters within five nautical miles of shore on lake michigan


lmz644-301000-
port washington to north point light wi-
110 am cst fri jan 30 2026

...small craft advisory in effect from 6 am cst this morning
through saturday afternoon...

.rest of tonight...northwest wind 10 to 15 knots veering north
10 to 20 knots early in the morning. slight chance of snow
showers early in the morning. waves around 1 foot. 
.friday...north wind 15 to 20 knots veering northeast early in
the afternoon, then backing north late in the afternoon. chance
of snow showers in the morning, then snow showers in the
afternoon. freezing spray in the afternoon. waves 3 to 4 feet
building to 4 to 6 feet in the afternoon. 
.friday night...north wind 15 to 20 knots becoming 15 to 25 knots
late in the evening, then backing northwest after midnight.
slight chance of snow showers. waves 3 to 5 feet subsiding to
3 to 4 feet after midnight, then building to 3 to 5 feet early in
the morning. 
.saturday...north wind 15 to 25 knots becoming 15 to 20 knots
late in the morning, then becoming north 15 to 20 knots early in
the afternoon easing to 10 to 15 knots late in the afternoon.
partly sunny. waves 4 to 6 feet. 

wave heights are for ice free areas.

$$

fzus53 kmkx 300710
nshmkx
expires:202601301000;;779744

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cst fri jan 30 2026

for waters within five nautical miles of shore on lake michigan


lmz643-301000-
sheboygan to port washington wi-
110 am cst fri jan 30 2026

...small craft advisory in effect from 6 am cst this morning
through saturday afternoon...

.rest of tonight...north wind 10 to 15 knots rising to 15 to
20 knots early in the morning. slight chance of snow showers
after midnight. chance of snow showers early in the morning.
waves around 1 foot building to 1 to 2 feet early in the morning.
.friday...north wind 15 to 20 knots. snow showers in the morning,
then chance of snow showers in the afternoon. waves 1 to 3 feet
building to 2 to 3 feet early in the afternoon, then subsiding to
1 to 3 feet late in the afternoon. 
.friday night...north wind 15 to 20 knots backing northwest 15 to
25 knots after midnight. slight chance of snow showers after
midnight. waves 1 to 3 feet subsiding to 1 to 2 feet late in the
evening, then building to 1 to 3 feet after midnight. 
.saturday...north wind 15 to 25 knots becoming 15 to 20 knots
late in the morning, then becoming north 15 to 20 knots early in
the afternoon easing to 10 to 15 knots late in the afternoon.
partly sunny. waves 2 to 3 feet subsiding to 1 to 2 feet. 

wave heights are for ice free areas.

$$

fzus53 kmkx 300710
nshmkx
expires:202601301000;;779746

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 am cst fri jan 30 2026

for waters within five nautical miles of shore on lake michigan


lmz645-301000-
north point light to wind point wi-
110 am cst fri jan 30 2026

...small craft advisory in effect from 8 am cst this morning
through saturday evening...

.rest of tonight...northwest wind 10 to 15 knots veering north
early in the morning. slight chance of snow showers early in the
morning. waves 1 to 2 feet. 
.friday...north wind 10 to 15 knots becoming northeast 15 to
20 knots in the late morning and early afternoon, then backing
north late in the afternoon. snow showers through the day.
freezing spray in the afternoon. waves 2 to 4 feet building to
4 to 6 feet in the late morning and afternoon. 
.friday night...north wind 15 to 25 knots backing northwest in
the late evening and overnight. freezing spray through the night.
slight chance of snow showers through around midnight. chance of
snow showers after midnight. waves 5 to 7 feet. 
.saturday...north wind 15 to 25 knots becoming 15 to 20 knots
early in the afternoon, then becoming 10 to 20 knots late in the
afternoon. freezing spray in the morning. slight chance of snow
in the morning. waves 5 to 7 feet building to 6 to 8 feet late in
the morning, then subsiding to 5 to 7 feet early in the afternoon
subsiding to 4 to 6 feet late in the afternoon. 

wave heights are for ice free areas.

$$