Nearshore Marine Forecast
Issued by NWS Milwaukee/Sullivan, WI

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FZUS53 KMKX 262111
NSHMKX

Nearshore Marine Forecast
National Weather Service Milwaukee/Sullivan WI
311 PM CST Wed Nov 26 2025

For waters within five nautical miles of shore on Lake Michigan

LMZ643-270500-
Sheboygan to Port Washington WI-
311 PM CST Wed Nov 26 2025

...STORM WARNING IN EFFECT UNTIL 9 PM CST THIS EVENING...
...GALE WARNING IN EFFECT FROM 9 PM CST THIS EVENING THROUGH
THURSDAY AFTERNOON...

.TONIGHT...Northwest storm force winds to 45 knots with gusts to
around 50 knots becoming west gales to 40 knots with gusts to
around 45 knots in the late evening and overnight. Chance of snow
in the evening, then slight chance of snow late in the evening.
Waves 6 to 8 feet subsiding to 5 to 7 feet in the late evening
and overnight.
.THURSDAY...Northwest gales to 40 knots. Chance of flurries in
the morning, then slight chance of snow in the afternoon. Waves
5 to 7 feet subsiding to 4 to 6 feet in the late morning and
afternoon.
.THURSDAY NIGHT...Northwest gales to 35 knots easing to up to
30 knots after midnight. Partly cloudy. Waves 4 to 6 feet.
.FRIDAY...Northwest wind up to 30 knots easing to 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. Mostly
sunny. Waves 3 to 4 feet subsiding to 1 to 2 feet in the
afternoon.

Wave heights are for ice free areas.

$$
LMZ644-270500-
Port Washington to North Point Light WI-
311 PM CST Wed Nov 26 2025

...STORM WARNING IN EFFECT UNTIL 9 PM CST THIS EVENING...
...GALE WARNING IN EFFECT FROM 9 PM CST THIS EVENING THROUGH
THURSDAY AFTERNOON...

.TONIGHT...West storm force winds to 45 knots. Chance of snow in
the evening. Waves 6 to 8 feet subsiding to 5 to 7 feet in the
late evening and overnight.
.THURSDAY...Northwest gales to 35 knots with gusts to around
40 knots. Chance of flurries in the morning, then slight chance
of snow in the afternoon. Waves 5 to 7 feet subsiding to 4 to
6 feet in the afternoon.
.THURSDAY NIGHT...Northwest gales to 35 knots easing to up to
30 knots in the late evening and overnight. Partly cloudy. Waves
4 to 6 feet.
.FRIDAY...Northwest wind 15 to 25 knots becoming 15 to 20 knots
early in the afternoon, then becoming west 10 to 15 knots late in
the afternoon. Mostly sunny. Waves 3 to 4 feet subsiding to 1 to
2 feet in the afternoon.

Wave heights are for ice free areas.

$$
LMZ645-270500-
North Point Light to Wind Point WI-
311 PM CST Wed Nov 26 2025

...STORM WARNING IN EFFECT UNTIL 9 PM CST THIS EVENING...
...GALE WARNING IN EFFECT FROM 9 PM CST THIS EVENING THROUGH
THURSDAY AFTERNOON...

.TONIGHT...West gales to 40 knots with gusts to around 45 knots.
Slight chance of snow in the evening. Waves 6 to 8 feet subsiding
to 5 to 7 feet in the late evening and overnight.
.THURSDAY...Northwest gales to 35 knots. Chance of flurries in
the morning, then slight chance of snow in the afternoon. Waves
5 to 7 feet.
.THURSDAY NIGHT...Northwest gales to 35 knots easing to up to
30 knots in the late evening and overnight. Slight chance of snow
through around midnight. Waves 4 to 6 feet building to 5 to
7 feet late in the evening, then subsiding to 4 to 6 feet after
midnight.
.FRIDAY...Northwest wind 15 to 25 knots becoming 15 to 20 knots
early in the afternoon, then becoming west 10 to 15 knots late in
the afternoon. Mostly sunny. Waves 3 to 5 feet subsiding to 1 to
2 feet.

Wave heights are for ice free areas.

$$
LMZ646-270500-
Wind Point WI to Winthrop Harbor IL-
311 PM CST Wed Nov 26 2025

...STORM WARNING IN EFFECT UNTIL 9 PM CST THIS EVENING...
...GALE WARNING IN EFFECT FROM 9 PM CST THIS EVENING THROUGH
THURSDAY AFTERNOON...

.TONIGHT...West gales to 40 knots. Gusts up to 45 knots until
early morning. Slight chance of snow in the evening. Waves 5 to
7 feet subsiding to 4 to 6 feet early in the morning.
.THURSDAY...Northwest gales to 35 knots easing to up to 30 knots
in the afternoon. Chance of flurries in the morning, then slight
chance of snow in the afternoon. Waves 4 to 6 feet.
.THURSDAY NIGHT...Northwest gales to 35 knots easing to 15 to
25 knots. Slight chance of snow through around midnight. Waves
4 to 6 feet.
.FRIDAY...Northwest wind 15 to 25 knots becoming 15 to 20 knots
early in the afternoon, then becoming west 10 to 15 knots late in
the afternoon. Mostly sunny. Waves 3 to 5 feet subsiding to 1 to
2 feet.

Wave heights are for ice free areas.

$$
See Lake Michigan Open Waters Forecast for Saturday through Monday.