fzus53 kgrb 180517
nshgrb
expires:202602181100;;823022

nearshore marine forecast
national weather service green bay wi
1117 pm cst tue feb 17 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-181100-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
1117 pm cst tue feb 17 2026

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

.rest of tonight...e wind to 30 kts veering se gales to 35 kts
after midnight. waves 8 to 12 ft. rain.
.wednesday...se wind 15 to 25 kts veering sw 10 to 20 kts in the
late morning and afternoon. waves 6 to 10 ft subsiding to 4 to
7 ft in the afternoon. a chance of light rain in the morning. 
.wednesday night...w wind 5 to 10 kts backing s after midnight.
waves 2 to 4 ft. partly cloudy. 
.thursday...e wind 10 to 15 kts. waves 2 to 4 ft. a chance of
light rain in the afternoon.  

$$

fzus53 klot 180354
nshlot
expires:202602181600;;819660

nearshore marine forecast
national weather service chicago/romeoville il
954 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>745-181600-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
954 pm cst tue feb 17 2026

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

.rest of tonight...south winds 20 to 25 kt. rain likely late 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 180354
nshlot
expires:202602181600;;819659

nearshore marine forecast
national weather service chicago/romeoville il
954 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>742-181600-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
954 pm cst tue feb 17 2026

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

.rest of tonight...southeast winds 20 to 25 kt becoming south
late. rain likely late in the evening, then showers likely and
slight chance of thunderstorms after midnight. waves 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 180512
nshmkx
expires:202602181100;;822806

nearshore marine forecast
national weather service milwaukee/sullivan wi
1111 pm cst tue feb 17 2026

for waters within five nautical miles of shore on lake michigan


lmz646-181100-
wind point wi to winthrop harbor il-
1111 pm cst tue feb 17 2026

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

.rest of tonight...southeast wind 15 to 20 knots veering south
early in the morning. chance of rain around midnight, then slight
chance of thunderstorms after midnight. rain after midnight.
waves 1 to 3 feet building to 2 to 3 feet early in the morning. 
.wednesday...southwest wind 15 to 20 knots. gusts up to 25 knots.
chance of rain in the morning. waves 1 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 180512
nshmkx
expires:202602181100;;822804

nearshore marine forecast
national weather service milwaukee/sullivan wi
1111 pm cst tue feb 17 2026

for waters within five nautical miles of shore on lake michigan


lmz644-181100-
port washington to north point light wi-
1111 pm cst tue feb 17 2026

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

.rest of tonight...southeast wind 15 to 20 knots becoming 15 to
25 knots after midnight, then becoming 15 to 20 knots early in
the morning. rain likely around midnight, then slight chance of
thunderstorms after midnight. rain after midnight. waves 5 to
7 feet. 
.wednesday...south wind 15 to 20 knots veering southwest in the
late morning and early afternoon, then becoming 10 to 20 knots
late in the afternoon. gusts up to 30 knots. chance of rain in
the morning. waves 4 to 6 feet subsiding to 1 to 2 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 180512
nshmkx
expires:202602181100;;822803

nearshore marine forecast
national weather service milwaukee/sullivan wi
1111 pm cst tue feb 17 2026

for waters within five nautical miles of shore on lake michigan


lmz643-181100-
sheboygan to port washington wi-
1111 pm cst tue feb 17 2026

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

.rest of tonight...southeast wind 15 to 25 knots rising to up to
30 knots after midnight, then becoming southeast up to 30 knots
early in the morning. rain likely around midnight, then rain
after midnight. waves 7 to 9 feet. 
.wednesday...south wind 15 to 25 knots veering southwest 15 to
20 knots in the late morning and early afternoon, then becoming
10 to 20 knots late in the afternoon. slight chance of rain in
the morning. waves 7 to 9 feet subsiding to 3 to 4 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 180512
nshmkx
expires:202602181100;;822805

nearshore marine forecast
national weather service milwaukee/sullivan wi
1111 pm cst tue feb 17 2026

for waters within five nautical miles of shore on lake michigan


lmz645-181100-
north point light to wind point wi-
1111 pm cst tue feb 17 2026

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

.rest of tonight...southeast wind 15 to 20 knots veering south
early in the morning. gusts up to 25 knots. chance of rain around
midnight, then slight chance of thunderstorms after midnight.
rain after midnight. waves 4 to 6 feet. 
.wednesday...southwest wind 15 to 20 knots. gusts up to 30 knots.
chance of rain in the morning. waves 3 to 5 feet subsiding to
1 to 2 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.

$$