fzus53 kgrb 231954
nshgrb
expires:202602232300;;136525

nearshore marine forecast
national weather service green bay wi
153 pm cst mon feb 23 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-232300-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
153 pm cst mon feb 23 2026

...small craft advisory in effect until 3 pm cst this afternoon...

.this afternoon...n wind 10 to 20 kts. waves 3 to 5 ft. a chance
of flurries. 
.tonight...n wind 5 to 10 kts backing s 10 to 15 kts after
midnight. waves 1 to 3 ft. mostly cloudy. 
.tuesday...s wind to 30 kts increasing to gales to 35 kts
mid-day, then becoming sw 15 to 25 kts early in the afternoon.
waves 6 to 10 ft building to 8 to 12 ft in the afternoon. a
chance of light snow in the morning, then light snow likely in
the afternoon. a gale warning may be needed. 
.tuesday night...w wind to 30 kts. waves 5 to 8 ft. a chance of
flurries in the evening. a small craft advisory may be needed.  

$$

fzus53 klot 232047
nshlot
expires:202602240900;;138641

nearshore marine forecast
national weather service chicago/romeoville il
247 pm cst mon feb 23 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.


lmz744-745-240900-
gary to burns harbor in-burns harbor to michigan city in-
247 pm cst mon feb 23 2026

...small craft advisory in effect through late tonight...
...gale warning in effect from tuesday morning through tuesday
afternoon...

.late this afternoon...north winds to 30 kt diminishing to 10 to
20 kt. scattered snow showers. waves 8 to 11 ft occasionally to 
14 ft.
.tonight...north winds 10 to 15 kt becoming nearly calm this
evening, then becoming south 10 to 15 kt late. mostly cloudy. 
waves 6 to 9 ft occasionally to 12 ft subsiding to 2 to 4 ft 
late.
.tuesday...south winds 15 to 25 kt becoming southwest and
increasing to 35 kt gales by late morning. slight chance of a
sprinkle or light rain shower in the afternoon. waves 2 to 4 ft 
building to 4 to 6 ft occasionally to 8 ft. 
.tuesday night...southwest winds 20 to 25 kt becoming west 15 to
20 kt overnight. mostly cloudy in the evening, then becoming
partly cloudy. waves 3 to 5 ft building to 4 to 6 ft occasionally
to 8 ft. 
.wednesday...west winds 15 to 20 kt diminishing to 10 to 15 kt.
mostly sunny. waves 4 to 6 ft occasionally to 8 ft subsiding to
3 to 5 ft.  

$$

fzus53 klot 232047
nshlot
expires:202602240900;;138640

nearshore marine forecast
national weather service chicago/romeoville il
247 pm cst mon feb 23 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>743-240900-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
calumet harbor il to gary in-
247 pm cst mon feb 23 2026

...small craft advisory in effect until 9 pm cst this evening...
...gale warning in effect from tuesday morning through tuesday
afternoon...

.late this afternoon...north winds 10 to 20 kt diminishing to 10
to 15 kt. partly cloudy. waves 5 to 8 ft occasionally to 10 ft.
.tonight...north winds around 10 kt becoming nearly calm this
evening, then becoming south 10 to 15 kt late. partly cloudy in 
the evening, then becoming mostly cloudy. waves 4 to 7 ft 
occasionally to 9 ft subsiding to 1 to 3 ft. 
.tuesday...south winds 15 to 25 kt becoming southwest and
increasing to 35 kt gales by late morning. slight chance of a
sprinkle or light rain shower in the afternoon. waves 2 to 4 ft 
building to 4 to 6 ft occasionally to 8 ft.
.tuesday night...west winds 20 to 25 kt diminishing to 15 to
20 kt overnight. mostly cloudy in the evening, then becoming
partly cloudy. waves 2 to 4 ft. 
.wednesday...northwest winds 15 to 20 kt becoming west 10 to
15 kt. mostly sunny in the morning, then becoming partly cloudy.
waves 2 to 4 ft subsiding to 1 to 3 ft.  

$$

fzus53 kmkx 232112
nshmkx
expires:202602240500;;140369

nearshore marine forecast
national weather service milwaukee/sullivan wi
311 pm cst mon feb 23 2026

for waters within five nautical miles of shore on lake michigan


lmz646-240500-
wind point wi to winthrop harbor il-
311 pm cst mon feb 23 2026

...small craft advisory in effect until 6 pm cst this evening...

.tonight...north wind 5 to 15 knots backing northwest 5 to
10 knots late in the evening, then backing southwest after
midnight becoming south 10 to 15 knots early in the morning.
partly cloudy through around midnight then becoming mostly
cloudy. waves 3 to 5 feet subsiding to 1 to 3 feet early in the
morning. 
.tuesday...south wind 10 to 20 knots rising to 15 to 25 knots
late in the morning, then becoming south 15 to 25 knots early in
the afternoon veering southwest late in the afternoon. gusts up
to 30 knots. chance of snow showers in the afternoon. waves 3 to
5 feet. 
.tuesday night...west wind 15 to 20 knots. gusts up to 25 knots.
chance of rain and snow showers through around midnight. waves
2 to 4 feet subsiding to 1 to 2 feet in the late evening and
overnight. 
.wednesday...northwest wind 15 to 20 knots with gusts to around
25 knots becoming west 10 to 15 knots in the afternoon. sunny.
waves 1 to 2 feet. 

wave heights are for ice free areas.

$$

fzus53 kmkx 232112
nshmkx
expires:202602240500;;140367

nearshore marine forecast
national weather service milwaukee/sullivan wi
311 pm cst mon feb 23 2026

for waters within five nautical miles of shore on lake michigan


lmz644-240500-
port washington to north point light wi-
311 pm cst mon feb 23 2026

...small craft advisory in effect until 6 pm cst this evening...

.tonight...north wind 5 to 15 knots becoming northwest 5 knots
late in the evening, then becoming southwest after midnight
becoming south 10 to 20 knots early in the morning. partly cloudy
through around midnight then becoming mostly cloudy. waves 3 to
4 feet subsiding to 1 to 2 feet after midnight. 
.tuesday...south wind 15 to 20 knots becoming 15 to 25 knots late
in the morning, then becoming south 15 to 25 knots early in the
afternoon veering southwest 15 to 20 knots late in the afternoon.
gusts up to 30 knots. snow showers likely in the afternoon. waves
3 to 5 feet building to 4 to 6 feet early in the afternoon, then
subsiding to 3 to 5 feet late in the afternoon. 
.tuesday night...west wind 15 to 20 knots veering northwest early
in the morning. gusts up to 25 knots. slight chance of snow
showers through around midnight. waves 3 to 4 feet subsiding to
1 to 2 feet after midnight. 
.wednesday...northwest wind 15 to 20 knots with gusts to around
25 knots backing west early in the afternoon, then becoming
northwest 10 to 15 knots late in the afternoon. sunny. waves 1 to
2 feet. 

wave heights are for ice free areas.

$$

fzus53 kmkx 232112
nshmkx
expires:202602240500;;140366

nearshore marine forecast
national weather service milwaukee/sullivan wi
311 pm cst mon feb 23 2026

for waters within five nautical miles of shore on lake michigan


lmz643-240500-
sheboygan to port washington wi-
311 pm cst mon feb 23 2026

...small craft advisory in effect until 6 pm cst this evening...

.tonight...north wind 5 to 15 knots backing northwest 5 to
10 knots late in the evening, then backing southwest after
midnight becoming south 10 to 20 knots early in the morning.
partly cloudy through around midnight then becoming mostly
cloudy. waves 2 to 4 feet subsiding to 1 to 2 feet in the late
evening and overnight. 
.tuesday...south wind 15 to 25 knots with gusts to around
30 knots veering southwest with gusts to around 30 knots late in
the afternoon. snow showers likely in the afternoon. waves 3 to
4 feet building to 5 to 7 feet late in the morning, then building
to 6 to 8 feet early in the afternoon subsiding to 5 to 7 feet
late in the afternoon. 
.tuesday night...west wind 15 to 20 knots becoming 15 to 25 knots
after midnight. mostly cloudy through around midnight then
becoming partly cloudy. waves 3 to 5 feet subsiding to 3 to
4 feet in the late evening and overnight. 
.wednesday...northwest wind 15 to 25 knots becoming 15 to
20 knots in the late morning and early afternoon, then becoming
10 to 20 knots late in the afternoon. sunny. waves 2 to 4 feet
subsiding to 1 to 2 feet in the afternoon. 

wave heights are for ice free areas.

$$

fzus53 kmkx 232112
nshmkx
expires:202602240500;;140368

nearshore marine forecast
national weather service milwaukee/sullivan wi
311 pm cst mon feb 23 2026

for waters within five nautical miles of shore on lake michigan


lmz645-240500-
north point light to wind point wi-
311 pm cst mon feb 23 2026

...small craft advisory in effect until 6 pm cst this evening...

.tonight...north wind 5 to 15 knots backing northwest 5 to
10 knots late in the evening, then backing southwest after
midnight becoming south 10 to 15 knots early in the morning.
partly cloudy through around midnight then becoming mostly
cloudy. waves 3 to 5 feet subsiding to 1 to 3 feet early in the
morning. 
.tuesday...south wind 15 to 20 knots becoming 15 to 25 knots late
in the morning, then becoming south 15 to 25 knots early in the
afternoon veering southwest late in the afternoon. gusts up to
30 knots. snow showers likely in the afternoon. waves 4 to
6 feet. 
.tuesday night...west wind 15 to 20 knots veering northwest early
in the morning. gusts up to 25 knots. chance of snow showers
through around midnight. waves 2 to 4 feet subsiding to 1 to
2 feet in the late evening and early morning, then building to
2 to 4 feet early in the morning. 
.wednesday...northwest wind 15 to 20 knots with gusts to around
25 knots backing west early in the afternoon, then becoming
northwest 10 to 15 knots late in the afternoon. sunny. waves 2 to
4 feet subsiding to 1 to 2 feet in the late morning and
afternoon. 

wave heights are for ice free areas.

$$