fzus53 kgrb 231336
nshgrb
expires:202602231700;;122499

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

for waters within five nautical miles of shore on lake michigan


lmz542-543-231700-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
736 am cst mon feb 23 2026

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

.today...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. freezing spray in the morning. 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 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. 
.tuesday night...w wind to 30 kts. waves 5 to 8 ft. mostly
cloudy. a small craft advisory may be needed.  

$$

fzus53 klot 230955
nshlot
expires:202602231630;;114551

nearshore marine forecast
national weather service chicago/romeoville il
355 am 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.


lmz744-745-231630-
gary to burns harbor in-burns harbor to michigan city in-
355 am cst mon feb 23 2026

...gale warning in effect until 3 pm cst this afternoon...

.today...north gales to 35 kt diminishing to north winds to 30 kt
this afternoon. freezing spray. snow showers. waves 10 to 14 ft 
occasionally to 18 ft subsiding to 7 to 10 ft occasionally to 13 
ft. 
.tonight...northwest winds 15 to 20 kt becoming southwest 10 to 
15 kt overnight. a chance of flurries in the evening. waves 6 to 
9 ft occasionally to 12 ft subsiding to 3 to 5 ft. 
.tuesday...south winds to 30 kt becoming southwest. occasional 
35 kt gale gusts possible. mostly cloudy. waves 3 to 5 ft 
building to 4 to 6 ft occasionally to 8 ft. 
.tuesday night...southwest winds to 30 kt becoming west and
diminishing to 15 to 25 kt overnight. slight chance of snow in 
the evening. waves 4 to 6 ft occasionally to 8 ft.


wave heights are for ice free areas.

$$

fzus53 klot 230955
nshlot
expires:202602231630;;114550

nearshore marine forecast
national weather service chicago/romeoville il
355 am 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>743-231630-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
calumet harbor il to gary in-
355 am cst mon feb 23 2026

...small craft advisory in effect through late tonight...

.today...north winds to 30 kt becoming north and diminishing to \
15 to 25 kt this afternoon. freezing spray. chance of snow 
showers in the morning, then a chance of flurries in the 
afternoon. waves 8 to 11 ft occasionally to 14 ft subsiding to 
6 to 9 ft occasionally to 12 ft. 
.tonight...northwest winds 10 to 15 kt becoming southwest 
overnight. a chance of flurries early in the evening. waves 4 to 
7 ft occasionally to 9 ft subsiding to 2 to 4 ft. 
.tuesday...south winds 15 to 25 kt increasing to 30 kt and
becoming southwest. occasional 35 kt gale gusts possible. slight 
chance of rain and snow in the afternoon mainly north of chicago.
waves 4 to 7 ft occasionally to 9 ft. 
.tuesday night...west winds to 30 kt diminishing to 15 to 20 kt
overnight. mostly cloudy in the evening, then becoming partly
cloudy. waves 2 to 4 ft.  

wave heights are for ice free areas.

$$

fzus53 kmkx 231311
nshmkx
expires:202602231700;;122012

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

for waters within five nautical miles of shore on lake michigan


lmz646-231700-
wind point wi to winthrop harbor il-
710 am cst mon feb 23 2026

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

.today...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. chance of flurries in the morning. freezing spray
until late afternoon. waves 6 to 8 feet subsiding to 5 to 7 feet
in the afternoon. 
.tonight...northwest wind 5 to 10 knots backing southwest after
midnight, then rising to 10 to 20 knots early in the morning.
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. 
.tuesday night...west wind 15 to 25 knots. mostly cloudy. waves
3 to 4 feet. 

wave heights are for ice free areas.

$$

fzus53 kmkx 231311
nshmkx
expires:202602231700;;122010

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

for waters within five nautical miles of shore on lake michigan


lmz644-231700-
port washington to north point light wi-
710 am cst mon feb 23 2026

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

.today...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. chance of flurries in the morning. freezing spray
until late afternoon. waves 5 to 7 feet subsiding to 3 to 5 feet
late in the afternoon. 
.tonight...northwest wind 5 to 10 knots backing southwest after
midnight, then becoming south 10 to 20 knots early in the
morning. 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. 
.tuesday night...west wind 15 to 25 knots rising to up to
30 knots late in the evening, then becoming west up to 30 knots
after midnight. mostly cloudy. waves 3 to 5 feet subsiding to
3 to 4 feet in the late evening and overnight. 

wave heights are for ice free areas.

$$

fzus53 kmkx 231311
nshmkx
expires:202602231700;;122009

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

for waters within five nautical miles of shore on lake michigan


lmz643-231700-
sheboygan to port washington wi-
710 am cst mon feb 23 2026

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

.today...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. chance of flurries in the morning. freezing spray
until late afternoon. waves 5 to 7 feet subsiding to 3 to 5 feet
late in the afternoon. 
.tonight...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. 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. 
.tuesday night...west wind 15 to 25 knots becoming northwest up
to 30 knots after midnight. mostly cloudy. waves 5 to 7 feet
subsiding to 3 to 4 feet. 

wave heights are for ice free areas.

$$

fzus53 kmkx 231311
nshmkx
expires:202602231700;;122011

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

for waters within five nautical miles of shore on lake michigan


lmz645-231700-
north point light to wind point wi-
710 am cst mon feb 23 2026

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

.today...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. chance of flurries in the morning. freezing spray
until late afternoon. waves 6 to 8 feet subsiding to 4 to 6 feet
late in the afternoon. 
.tonight...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. 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. 
.tuesday night...west wind 15 to 25 knots. mostly cloudy. waves
3 to 4 feet. 

wave heights are for ice free areas.

$$