fzus53 kgrb 230131
nshgrb
expires:202602230500;;095422

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

for waters within five nautical miles of shore on lake michigan


lmz542-543-230500-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
731 pm cst sun feb 22 2026

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

.tonight...n wind to 30 kts. waves 4 to 7 ft. heavy freezing
spray. a chance of light snow in the evening. a chance of
flurries 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 230023 aaa
nshlot
expires:202602230415;;093655

nearshore marine forecast...updated
national weather service chicago/romeoville il
623 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.


lmz744-745-230415-
gary to burns harbor in-burns harbor to michigan city in-
623 pm cst sun feb 22 2026

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

.tonight...northwest gales to 35 kt. freezing spray. snow
showers. waves 8 to 12 ft occasionally to 16 ft building to 12
to 16 ft occasionally to 21 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 klot 230023 aaa
nshlot
expires:202602230415;;093654

nearshore marine forecast...updated
national weather service chicago/romeoville il
623 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>743-230415-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
calumet harbor il to gary in-
623 pm cst sun feb 22 2026

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

.tonight...northwest winds to 30 kt. occasional 35 kt gale gusts 
possible. freezing spray. snow showers. waves 5 to 8 ft 
occasionally to 10 ft building to 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 kmkx 230111
nshmkx
expires:202602230500;;095200

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

for waters within five nautical miles of shore on lake michigan


lmz646-230500-
wind point wi to winthrop harbor il-
710 pm cst sun feb 22 2026

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

.tonight...northwest wind 15 to 25 knots rising to up to 30 knots
after midnight. freezing spray through the night. scattered snow
showers in the evening. isolated snow showers late in the
evening, then 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 230111
nshmkx
expires:202602230500;;095198

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

for waters within five nautical miles of shore on lake michigan


lmz644-230500-
port washington to north point light wi-
710 pm cst sun feb 22 2026

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

.tonight...northwest wind 15 to 25 knots veering north late in
the evening, then rising to up to 30 knots after midnight.
scattered snow showers in the evening, then isolated snow showers
late in the evening. scattered flurries after midnight. heavy
freezing spray in the late evening and overnight. waves 4 to
6 feet building to 5 to 7 feet in the late evening and overnight.
.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.

$$

fzus53 kmkx 230111
nshmkx
expires:202602230500;;095197

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

for waters within five nautical miles of shore on lake michigan


lmz643-230500-
sheboygan to port washington wi-
710 pm cst sun feb 22 2026

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

.tonight...northwest wind 15 to 25 knots becoming north up to
30 knots in the late evening and overnight. heavy freezing spray
through the night. scattered snow showers in the evening.
isolated snow showers late in the evening, then 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 230111
nshmkx
expires:202602230500;;095199

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

for waters within five nautical miles of shore on lake michigan


lmz645-230500-
north point light to wind point wi-
710 pm cst sun feb 22 2026

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

.tonight...northwest wind 15 to 25 knots becoming north up to
30 knots in the late evening and overnight. freezing spray
through the night. scattered snow showers in the evening.
isolated snow showers late in the evening, then scattered
flurries after midnight. waves 5 to 7 feet building to 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.

$$