FZUS53 KGRB 100136
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
836 PM CDT Mon Mar 9 2026

For waters within five nautical miles of shore on Lake Michigan

LMZ541-100400-
Rock Island Passage to Sturgeon Bay WI-
836 PM CDT Mon Mar 9 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM CDT TUESDAY THROUGH
WEDNESDAY EVENING...

.TONIGHT...NE wind 10 to 20 kts. Waves 2 to 4 ft building to 3 to
5 ft after midnight. Partly cloudy.
.TUESDAY...NE wind 15 to 25 kts. Waves 4 to 7 ft. A chance of
light snow in the afternoon.
.TUESDAY NIGHT...NE wind 15 to 25 kts. Waves 5 to 8 ft. A chance
of light snow, light rain and light freezing rain. A chance of
light sleet after midnight.
.WEDNESDAY...N wind 15 to 25 kts. Waves 5 to 8 ft. Light snow
likely in the morning, then a chance of light snow in the
afternoon.

$$

LMZ542-543-100400-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
836 PM CDT Mon Mar 9 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM CDT TUESDAY THROUGH
WEDNESDAY EVENING...

.TONIGHT...NE wind 10 to 15 kts increasing to 15 to 25 kts in the
late evening and overnight. Waves 2 to 4 ft building to 4 to 7 ft
after midnight. Clear in the evening then becoming partly cloudy.
.TUESDAY...NE wind to 30 kts. Waves 5 to 8 ft. A chance of
sprinkles and flurries in the afternoon.
.TUESDAY NIGHT...NE wind to 30 kts. Waves 5 to 8 ft. Light rain
likely. Light snow and light freezing rain likely after midnight.
.WEDNESDAY...N wind to 30 kts. Waves 5 to 8 ft subsiding to 4 to
7 ft in the afternoon. Light snow, light rain and light freezing
rain likely in the morning, then a chance of light snow in the
afternoon.

$$

See Lake Michigan Open Lake Forecast for Thursday through Saturday.

Wave height forecast is for ice free areas.