fzus53 kgrb 180024
nshgrb
expires:202602180500;;812632

nearshore marine forecast
national weather service green bay wi
624 pm cst tue feb 17 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-180500-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
624 pm cst tue feb 17 2026

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

.tonight...ne wind 10 to 20 kts becoming e to 30 kts in the late
evening and overnight. waves 5 to 8 ft building to 8 to 12 ft
after midnight. a chance of light rain in the evening, then rain
and a slight chance of thunderstorms after midnight. 
.wednesday...se wind 15 to 25 kts veering sw 10 to 20 kts in the
late morning and afternoon. waves 8 to 12 ft subsiding to 5 to
8 ft in the afternoon. light rain and a slight chance of
thunderstorms in the morning. a slight chance of light rain in
the afternoon. 
.wednesday night...w wind 5 to 10 kts backing s after midnight.
waves 2 to 4 ft subsiding to 2 ft or less after midnight. partly
cloudy. 
.thursday...e wind 10 to 15 kts. waves 1 to 3 ft. a chance of
light rain in the afternoon.  

$$

fzus53 klot 172035
nshlot
expires:202602180415;;802389

nearshore marine forecast
national weather service chicago/romeoville il
235 pm cst tue feb 17 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.


lmz743>745-180415-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
235 pm cst tue feb 17 2026

...small craft advisory in effect from midnight cst tonight
through wednesday afternoon...

.tonight...southeast winds 15 to 20 kt becoming south 20 to 25 kt late.
chance of showers in the evening, then showers likely and slight 
chance of thunderstorms after midnight. waves 1 to 3 ft. 
.wednesday...southwest winds to 30 kt easing to 20 to 25 kt late.
slight chance of showers in the morning. waves 1 to 3 ft. 
.wednesday night...southwest winds 10 to 15 kt becoming south
overnight. mostly cloudy. waves 1 to 2 ft. 
.thursday...southeast winds 10 to 15 kt. slight chance of rain in
the morning, then chance of rain in the afternoon. waves 1 to
2 ft.  

wave heights are for ice free areas.

$$

fzus53 klot 172035
nshlot
expires:202602180415;;802388

nearshore marine forecast
national weather service chicago/romeoville il
235 pm cst tue feb 17 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>742-180415-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
235 pm cst tue feb 17 2026

...small craft advisory in effect from midnight cst tonight
through wednesday afternoon...

.tonight...southeast winds 15 to 20 kt becoming south 20 to 25 kt late.
chance of showers in the evening, then showers likely and slight 
chance of thunderstorms after midnight. waves 2 to 4 ft building 
to 3 to 5 ft. 
.wednesday...southwest winds to 30 kt easing to 20 to 25 kt late.
slight chance of showers in the morning. waves 3 to 5 ft 
subsiding to 2 to 4 ft late.
.wednesday night...southwest winds 10 to 15 kt becoming south
overnight. partly cloudy in the evening, then becoming mostly
cloudy. waves 1 to 3 ft. 
.thursday...southeast winds 10 to 15 kt. slight chance of rain in
the morning, then chance of rain in the afternoon. waves 1 to
2 ft building to 2 to 4 ft.  

wave heights are for ice free areas.

$$

fzus53 kmkx 180111
nshmkx
expires:202602180500;;814463

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 pm cst tue feb 17 2026

for waters within five nautical miles of shore on lake michigan


lmz646-180500-
wind point wi to winthrop harbor il-
710 pm cst tue feb 17 2026

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

.tonight...southeast wind 15 to 20 knots becoming 15 to 25 knots
after midnight, then veering south early in the morning. slight
chance of rain in the evening, then rain likely and slight chance
of thunderstorms in the late evening and overnight. waves 1 to
3 feet building to 2 to 4 feet in the late evening and overnight.
.wednesday...southwest wind 15 to 20 knots veering west 10 to
20 knots early in the afternoon, then backing southwest 15 to
20 knots late in the afternoon. gusts up to 25 knots. chance of
rain in the morning. waves 2 to 3 feet subsiding to around
1 foot. 
.wednesday night...southwest wind 10 to 15 knots easing to 5 to
10 knots late in the evening, then backing south after midnight
becoming south 5 to 10 knots early in the morning. partly cloudy
through around midnight then becoming mostly cloudy. waves around
1 foot. 
.thursday...southeast wind 10 to 15 knots backing east late in
the morning, then becoming east 10 to 15 knots early in the
afternoon rising to 15 to 20 knots late in the afternoon. slight
chance of rain in the morning, then chance of rain in the
afternoon. waves around 1 foot building to 1 to 2 feet late in
the afternoon. 

wave heights are for ice free areas.

$$

fzus53 kmkx 180111
nshmkx
expires:202602180500;;814460

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 pm cst tue feb 17 2026

for waters within five nautical miles of shore on lake michigan


lmz643-180500-
sheboygan to port washington wi-
710 pm cst tue feb 17 2026

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

.tonight...east wind 15 to 20 knots becoming 15 to 25 knots late
in the evening, then becoming southeast up to 30 knots after
midnight. rain in the late evening and overnight. waves 3 to
4 feet building to 8 to 10 feet. 
.wednesday...south wind 15 to 25 knots veering southwest 15 to
20 knots late in the morning, then becoming 10 to 20 knots early
in the afternoon becoming 15 to 20 knots late in the afternoon.
chance of rain in the morning. waves 7 to 9 feet subsiding to
3 to 5 feet. 
.wednesday night...southwest wind 10 to 15 knots easing to 5 to
10 knots in the late evening and early morning, then backing
southeast early in the morning. partly cloudy. waves around
1 foot. 
.thursday...east wind 10 to 15 knots rising to 15 to 20 knots
late in the afternoon. chance of rain in the afternoon. waves
1 to 2 feet building to 2 to 4 feet in the afternoon. 

wave heights are for ice free areas.

$$

fzus53 kmkx 180111
nshmkx
expires:202602180500;;814461

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 pm cst tue feb 17 2026

for waters within five nautical miles of shore on lake michigan


lmz644-180500-
port washington to north point light wi-
710 pm cst tue feb 17 2026

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

.tonight...east wind 10 to 20 knots becoming southeast 15 to
25 knots in the late evening and overnight. rain in the late
evening and overnight. waves 3 to 4 feet building to 6 to 8 feet.
.wednesday...south wind 15 to 20 knots veering southwest late in
the morning, then becoming 15 to 25 knots early in the afternoon
becoming 15 to 20 knots late in the afternoon. chance of rain in
the morning. waves 5 to 7 feet subsiding to 3 to 4 feet. 
.wednesday night...southwest wind 10 to 15 knots easing to 5 to
10 knots late in the evening, then becoming southwest 5 to
10 knots after midnight backing southeast early in the morning.
partly cloudy. waves around 1 foot. 
.thursday...east wind 10 to 15 knots rising to 15 to 20 knots
late in the afternoon. chance of rain in the afternoon. waves
1 to 2 feet building to 2 to 4 feet in the afternoon. 

wave heights are for ice free areas.

$$

fzus53 kmkx 180111
nshmkx
expires:202602180500;;814462

nearshore marine forecast
national weather service milwaukee/sullivan wi
710 pm cst tue feb 17 2026

for waters within five nautical miles of shore on lake michigan


lmz645-180500-
north point light to wind point wi-
710 pm cst tue feb 17 2026

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

.tonight...east wind 15 to 20 knots veering southeast late in the
evening, then becoming 15 to 25 knots after midnight veering
south early in the morning. chance of rain late in the evening.
rain likely after midnight, then rain early in the morning. waves
3 to 4 feet building to 5 to 7 feet. 
.wednesday...southwest wind 15 to 20 knots becoming 10 to
20 knots late in the morning, then veering west early in the
afternoon backing southwest 15 to 20 knots late in the afternoon.
gusts up to 25 knots. chance of rain in the morning. waves 4 to
6 feet. 
.wednesday night...southwest wind 10 to 15 knots easing to 5 to
10 knots late in the evening, then backing south after midnight
backing southeast early in the morning. partly cloudy through
around midnight then becoming mostly cloudy. waves around 1 foot.
.thursday...southeast wind 10 to 15 knots backing east in the
late morning and early afternoon, then rising to 15 to 20 knots
late in the afternoon. chance of rain in the afternoon. waves
1 to 2 feet building to 2 to 4 feet in the afternoon. 

wave heights are for ice free areas.

$$