FZUS53 KGRB 081613
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
1112 AM CDT Fri May 8 2026

For waters within five nautical miles of shore on Lake Michigan

LMZ521-522-082200-
Green Bay south of line from Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
Green Bay south of line from Oconto WI to Little Sturgeon Bay WI-
1112 AM CDT Fri May 8 2026

.THIS AFTERNOON...SW wind 10 to 15 kts. Waves 2 ft or less. A
chance of showers in the afternoon.
.TONIGHT...S wind 10 to 15 kts veering W 5 to 10 kts after
midnight. Waves 2 ft or less. A chance of sprinkles.
.SATURDAY...W wind 5 to 10 kts veering N 10 to 15 kts early in
the afternoon. Waves 2 ft or less. A chance of.
.SATURDAY NIGHT...N wind 5 to 10 kts backing NW in the late
evening and overnight. Waves 2 ft or less. Mostly clear.

$$

LMZ541-082200-
Rock Island Passage to Sturgeon Bay WI-
1112 AM CDT Fri May 8 2026

.THIS AFTERNOON...S wind 10 to 20 kts. Waves 2 ft or less
building to 3 to 5 ft in the afternoon. A slight chance of
showers in the afternoon.
.TONIGHT...S wind 10 to 15 kts veering SW after midnight. Waves
3 to 5 ft. A chance of showers in the evening, then a chance of
sprinkles after midnight. A Small Craft Advisory may be needed.
.SATURDAY...W wind 5 to 10 kts veering N 10 to 15 kts early in
the afternoon. Waves 2 to 4 ft. A chance of.
.SATURDAY NIGHT...NE wind 5 to 10 kts backing NW in the late
evening and overnight. Waves 2 ft or less. Mostly clear.

$$

LMZ542-543-082200-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
1112 AM CDT Fri May 8 2026

.THIS AFTERNOON...S wind 10 to 20 kts. Waves 2 ft or less
building to 3 to 5 ft in the afternoon. Mostly sunny during the
morning then becoming partly cloudy.
.TONIGHT...S wind 10 to 15 kts veering SW after midnight. Waves
3 to 5 ft. A chance of sprinkles in the evening. A Small Craft
Advisory may be needed.
.SATURDAY...W wind 10 to 15 kts. Waves 1 to 3 ft. A chance of.
.SATURDAY NIGHT...N wind 5 to 10 kts backing W after midnight.
Waves 2 ft or less. Mostly clear.

$$

See Lake Michigan Open Lake Forecast for Sunday through Tuesday.

Wave height forecast is for ice free areas.