FZUS53 KGRB 102039
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
339 PM CDT Tue Mar 10 2026

For waters within five nautical miles of shore on Lake Michigan

LMZ541-110400-
Rock Island Passage to Sturgeon Bay WI-
339 PM CDT Tue Mar 10 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING...

.LATE THIS AFTERNOON...NE wind to 30 kts. Waves 5 to 8 ft. A
slight chance of light freezing rain, light snow, patchy drizzle
and freezing drizzle.
.TONIGHT...NE wind to 30 kts. Waves 6 to 10 ft. Rain, light snow,
light sleet likely and a slight chance of freezing rain in the
evening, then areas of freezing drizzle with possible sleet and
drizzle after midnight.
.WEDNESDAY...N wind 15 to 25 kts increasing to to 30 kts early in
the afternoon. Waves 5 to 8 ft. Patchy freezing drizzle in the
morning. Light snow.
.WEDNESDAY NIGHT...NW wind to 30 kts decreasing to 10 to 20 kts
after midnight. Waves 3 to 5 ft. Mostly clear. A Small Craft
Advisory may be needed.
.THURSDAY...SW wind 10 to 15 kts backing S in the late morning
and afternoon. Waves 1 to 3 ft. Mostly sunny in the morning then
becoming partly cloudy.

$$

LMZ542-543-110400-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
339 PM CDT Tue Mar 10 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING...

.LATE THIS AFTERNOON...NE gales to 35 kts. Waves 8 to 12 ft.
Areas of drizzle and freezing drizzle.
.TONIGHT...NE wind to 30 kts. Waves 6 to 10 ft. Rain and a slight
chance of thunderstorms in the evening, then areas of drizzle and
patchy freezing drizzle after midnight.
.WEDNESDAY...N wind to 30 kts backing NW early in the afternoon.
Waves 5 to 8 ft subsiding to 4 to 7 ft in the afternoon. Light
snow with possible sleet, drizzle and freezing drizzle in the
morning, then a chance of light snow in the afternoon.
.WEDNESDAY NIGHT...NW wind 15 to 25 kts backing W 10 to 20 kts
after midnight. Waves 3 to 5 ft subsiding to 1 to 3 ft after
midnight. Partly cloudy in the evening then clearing. A Small
Craft Advisory may be needed.
.THURSDAY...SW wind 10 to 15 kts backing S early in the
afternoon. Waves 1 to 3 ft. Mostly sunny in the morning then
becoming partly cloudy.

$$

See Lake Michigan Open Lake Forecast for Friday through Sunday.

Wave height forecast is for ice free areas.