fzus53 kgrb 230758
nshgrb
expires:202602231100;;109324

nearshore marine forecast
national weather service green bay wi
158 am cst mon feb 23 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-
158 am cst mon feb 23 2026

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

.rest of the night...n wind to 30 kts. waves 4 to 7 ft. freezing
spray. a chance of flurries. 
.monday...n wind to 30 kts decreasing to 10 to 15 kts early in
the afternoon. waves 4 to 7 ft. freezing spray in the morning. a
chance of flurries. 
.monday night...n wind 5 to 10 kts backing s 10 to 15 kts after
midnight. waves 1 to 3 ft. mostly cloudy. 
.tuesday...s wind 15 to 25 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. a chance of light snow in the morning, then
light snow in the afternoon. a gale warning may be needed.  

$$

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 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 kmkx 230711
nshmkx
expires:202602231000;;108412

nearshore marine forecast
national weather service milwaukee/sullivan wi
111 am cst mon feb 23 2026

for waters within five nautical miles of shore on lake michigan


lmz646-231000-
wind point wi to winthrop harbor il-
111 am cst mon feb 23 2026

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

.rest of tonight...northwest wind up to 30 knots. freezing spray
through the night. isolated snow showers after midnight.
scattered flurries early in the morning. 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 becoming 10 to 20 knots late in the
afternoon. freezing spray in the morning. waves 6 to 8 feet
subsiding to 5 to 7 feet in the afternoon. 
.monday night...northwest wind 5 to 10 knots backing southwest
after midnight, then rising to 10 to 20 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. 
.tuesday...south wind 15 to 25 knots rising to up to 30 knots in
the late morning and early afternoon, then veering southwest late
in the afternoon. chance of snow in the afternoon. waves 4 to
6 feet. 

wave heights are for ice free areas.

$$

fzus53 kmkx 230711
nshmkx
expires:202602231000;;108410

nearshore marine forecast
national weather service milwaukee/sullivan wi
111 am cst mon feb 23 2026

for waters within five nautical miles of shore on lake michigan


lmz644-231000-
port washington to north point light wi-
111 am cst mon feb 23 2026

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

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

wave heights are for ice free areas.

$$

fzus53 kmkx 230711
nshmkx
expires:202602231000;;108409

nearshore marine forecast
national weather service milwaukee/sullivan wi
111 am cst mon feb 23 2026

for waters within five nautical miles of shore on lake michigan


lmz643-231000-
sheboygan to port washington wi-
111 am cst mon feb 23 2026

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

.rest of tonight...north wind up to 30 knots. freezing spray
through the night. scattered snow showers after midnight.
scattered flurries early in the morning. 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 becoming 10 to 20 knots late in the
afternoon. heavy freezing spray in the morning. waves 5 to 7 feet
subsiding to 3 to 5 feet late in the afternoon. 
.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 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 veering southwest late
in the afternoon. slight 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 230711
nshmkx
expires:202602231000;;108411

nearshore marine forecast
national weather service milwaukee/sullivan wi
111 am cst mon feb 23 2026

for waters within five nautical miles of shore on lake michigan


lmz645-231000-
north point light to wind point wi-
111 am cst mon feb 23 2026

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

.rest of tonight...north wind up to 30 knots. freezing spray
through the night. scattered snow showers after midnight.
scattered flurries early in the morning. 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 becoming 10 to 20 knots late in the
afternoon. freezing spray. waves 6 to 8 feet subsiding to 4 to
6 feet late in the afternoon. 
.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 20 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. 
.tuesday...south wind 15 to 25 knots rising to up to 30 knots
late in the morning, then becoming south up to 30 knots early in
the afternoon veering southwest late in the afternoon. chance of
snow in the afternoon. waves 4 to 6 feet. 

wave heights are for ice free areas.

$$