fzus53 kgrb 230313
nshgrb
expires:202602231100;;098744

nearshore marine forecast
national weather service green bay wi
913 pm cst sun feb 22 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-231100-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
913 pm cst sun feb 22 2026

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

.rest of tonight...n wind to 30 kts. waves 4 to 7 ft. a chance of
flurries late in the evening, then a chance of snow showers after
midnight. freezing spray after midnight. 
.monday...n wind to 30 kts decreasing to 10 to 15 kts early in
the afternoon. waves 4 to 7 ft subsiding to 3 to 5 ft in the
afternoon. heavy freezing spray in the morning. 
.monday night...n wind 5 to 10 kts backing sw 10 to 15 kts in the
late evening and overnight. waves 1 to 3 ft. partly cloudy in the
evening then becoming mostly cloudy. 
.tuesday...s wind to 30 kts. waves 5 to 8 ft building to 6 to
10 ft in the afternoon. light snow. a small craft advisory may be
needed.  

$$

fzus53 klot 230327
nshlot
expires:202602231015;;099048

nearshore marine forecast
national weather service chicago/romeoville il
927 pm cst sun feb 22 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>743-231015-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
calumet harbor il to gary in-
927 pm cst sun feb 22 2026

...small craft advisory in effect through late monday night...

.rest of tonight...northwest winds to 30 kt. occasional 35 kt 
gale gusts possible. freezing spray. chance of snow showers. 
waves 8 to 11 ft occasionally to 14 ft.
.monday...northwest winds to 30 kt with occasional 35 kt gale 
gusts possible in the morning, becoming north and diminishing 
to 15 to 25 kt. intermittent flurries in the morning. freezing 
spray. waves 8 to 11 ft occasionally to 14 ft subsiding to 7 to 
10 ft occasionally to 13 ft.
.monday night...northwest winds 10 to 15 kt becoming southwest
overnight. mostly cloudy. waves 4 to 7 ft occasionally to 9 ft
subsiding to 2 to 4 ft. 
.tuesday...south winds 15 to 25 kt becoming southwest to 30 kt.
slight chance of snow in the morning, then chance of snow in the
afternoon. waves 3 to 5 ft building to 4 to 6 ft occasionally to
8 ft.  

wave heights are for ice free areas.

$$

fzus53 klot 230327
nshlot
expires:202602231015;;099049

nearshore marine forecast
national weather service chicago/romeoville il
927 pm cst sun feb 22 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.


lmz744-745-231015-
gary to burns harbor in-burns harbor to michigan city in-
927 pm cst sun feb 22 2026

...gale warning in effect through monday afternoon...

.rest of tonight...northwest gales to 35 kt. freezing spray. 
snow showers. waves 10 to 14 ft occasionally to 18 ft. 
.monday...north gales to 35 kt diminishing to 30 kt in the 
afternoon. freezing spray. snow showers in the morning, then 
isolated snow showers in the afternoon. waves 10 to 14 ft 
occasionally to 18 ft subsiding to 8 to 12 ft occasionally to 
16 ft. 
.monday night...northwest winds 10 to 20 kt becoming southwest
10 to 15 kt overnight. mostly cloudy. waves 5 to 8 ft
occasionally to 10 ft subsiding to 3 to 5 ft. 
.tuesday...south winds 15 to 25 kt increasing to 30 kt. slight
chance of snow in the afternoon. waves 2 to 4 ft.  

wave heights are for ice free areas.

$$

fzus53 kmkx 230312
nshmkx
expires:202602231100;;098682

nearshore marine forecast
national weather service milwaukee/sullivan wi
911 pm cst sun feb 22 2026

for waters within five nautical miles of shore on lake michigan


lmz646-231100-
wind point wi to winthrop harbor il-
911 pm cst sun feb 22 2026

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

.rest of tonight...northwest wind 15 to 25 knots rising to up to
30 knots after midnight. freezing spray through the night.
isolated snow showers late in the evening. scattered flurries
after midnight. waves 5 to 7 feet building to 6 to 8 feet after
midnight. 
.monday...north wind 15 to 25 knots with gusts to around 30 knots
becoming 15 to 20 knots with gusts to around 25 knots early in
the afternoon, then becoming 10 to 20 knots late in the
afternoon. freezing spray. waves 6 to 8 feet subsiding to 4 to
6 feet. 
.monday night...northwest wind 5 to 10 knots backing southwest
after midnight, then rising to 10 to 15 knots early in the
morning. partly cloudy through around midnight then becoming
mostly cloudy. waves 3 to 4 feet subsiding to 1 to 3 feet early
in the morning. 
.tuesday...south wind 15 to 25 knots becoming south 15 to
25 knots with gusts to around 30 knots early in the afternoon,
then veering southwest late in the afternoon. slight chance of
snow in the morning, then chance of snow in the afternoon. waves
3 to 5 feet. 

wave heights are for ice free areas.

$$

fzus53 kmkx 230312
nshmkx
expires:202602231100;;098681

nearshore marine forecast
national weather service milwaukee/sullivan wi
911 pm cst sun feb 22 2026

for waters within five nautical miles of shore on lake michigan


lmz645-231100-
north point light to wind point wi-
911 pm cst sun feb 22 2026

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

.rest of tonight...north wind up to 30 knots. freezing spray
through the night. isolated snow showers late in the evening.
scattered flurries after midnight. waves 6 to 8 feet. 
.monday...north wind 15 to 25 knots with gusts to around 30 knots
becoming 15 to 20 knots with gusts to around 25 knots early in
the afternoon, then easing to 10 to 15 knots with gusts to around
20 knots late in the afternoon. freezing spray. waves 6 to 8 feet
subsiding to 4 to 6 feet. 
.monday night...northwest wind 5 to 15 knots becoming 5 to
10 knots late in the evening, then backing southwest after
midnight rising to 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 25 knots with gusts to around
30 knots veering southwest late in the afternoon. slight chance
of snow in the morning, then chance of snow in the afternoon.
waves 3 to 4 feet building to 3 to 5 feet in the late morning and
afternoon. 

wave heights are for ice free areas.

$$

fzus53 kmkx 230312
nshmkx
expires:202602231100;;098679

nearshore marine forecast
national weather service milwaukee/sullivan wi
911 pm cst sun feb 22 2026

for waters within five nautical miles of shore on lake michigan


lmz643-231100-
sheboygan to port washington wi-
911 pm cst sun feb 22 2026

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

.rest of tonight...north wind up to 30 knots. heavy freezing
spray through the night. isolated snow showers late in the
evening. scattered flurries after midnight. waves 5 to 7 feet. 
.monday...north wind 15 to 25 knots with gusts to around 30 knots
becoming 15 to 20 knots with gusts to around 25 knots early in
the afternoon, then easing to 10 to 15 knots with gusts to around
20 knots late in the afternoon. heavy freezing spray in the
morning. waves 5 to 7 feet subsiding to 3 to 4 feet. 
.monday night...north wind 5 to 10 knots backing northwest 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 rising to up to 30 knots in
the late morning and early afternoon, then becoming southwest
15 to 25 knots late in the afternoon. chance of snow in the
morning, then snow likely in the afternoon. waves 3 to 5 feet
building to 6 to 8 feet. 

wave heights are for ice free areas.

$$

fzus53 kmkx 230312
nshmkx
expires:202602231100;;098680

nearshore marine forecast
national weather service milwaukee/sullivan wi
911 pm cst sun feb 22 2026

for waters within five nautical miles of shore on lake michigan


lmz644-231100-
port washington to north point light wi-
911 pm cst sun feb 22 2026

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

.rest of tonight...north wind 15 to 25 knots rising to up to
30 knots after midnight. isolated snow showers late in the
evening. scattered flurries after midnight. heavy freezing spray
through the night. waves 5 to 7 feet. 
.monday...north wind 15 to 25 knots with gusts to around 30 knots
becoming north 15 to 25 knots late in the morning, then becoming
15 to 20 knots early in the afternoon easing to 10 to 15 knots
late in the afternoon. freezing spray in the morning. waves 5 to
7 feet subsiding to 4 to 6 feet in the afternoon. 
.monday night...northwest wind 5 to 10 knots backing southwest
after midnight, then becoming south 10 to 15 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 25 knots veering southwest late in
the afternoon. chance of snow in the morning, then snow likely in
the afternoon. waves 4 to 6 feet. 

wave heights are for ice free areas.

$$