Nearshore Marine Forecast
Issued by NWS Green Bay, WI

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FZUS53 KGRB 040614
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
114 AM CDT Wed Jun 4 2025

For waters within five nautical miles of the shore on Lake Michigan

LMZ522-041300-
Green Bay south of line from Oconto WI to Little Sturgeon Bay WI-
114 AM CDT Wed Jun 4 2025

.OVERNIGHT...NW wind 5 to 10 kts. Areas of smoke. Rain showers.
Waves 2 ft or less.
.TODAY...W wind around 5 kts backing SE in the afternoon. Areas
of smoke. Waves 2 ft or less.
.TONIGHT...S wind around 5 kts veering SW after midnight. Mostly
clear. Waves 2 ft or less.
.THURSDAY...N wind around 5 kts veering E in the afternoon.
Partly cloudy. Waves 2 ft or less.

$$

LMZ521-041300-
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-
114 AM CDT Wed Jun 4 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 4 AM CDT EARLY THIS
MORNING...

.OVERNIGHT...NW wind 5 to 10 kts. Areas of smoke and dense fog. A
chance of rain showers. Waves 2 ft or less.
.TODAY...SW wind 5 to 10 kts backing S in the afternoon. A slight
chance of rain showers in the morning. Areas of smoke. Waves 2 ft
or less.
.TONIGHT...S wind 5 to 10 kts. Mostly clear. Waves 2 ft or less.
.THURSDAY...S wind around 5 kts backing SE in the afternoon.
Partly cloudy. Waves 2 ft or less.

$$

LMZ541-041300-
Rock Island Passage to Sturgeon Bay WI-
114 AM CDT Wed Jun 4 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 4 AM CDT EARLY THIS
MORNING...

.OVERNIGHT...NW wind 5 to 10 kts. Areas of dense fog and smoke.
Rain showers. Waves 3 to 5 ft.
.TODAY...W wind 5 to 10 kts backing S in the afternoon. A slight
chance of rain showers in the morning. Areas of smoke. Waves 1 to
3 ft.
.TONIGHT...S wind 5 to 10 kts. Partly cloudy. Waves 2 ft or less.
.THURSDAY...S wind 5 to 10 kts. Partly cloudy. Waves 2 ft or
less.

$$

LMZ542-543-041300-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
114 AM CDT Wed Jun 4 2025

.OVERNIGHT...NW wind 5 to 10 kts. Areas of smoke and patchy fog.
Rain showers. Waves 2 to 4 ft subsiding to 1 to 3 ft toward
daybreak.
.TODAY...N wind 5 to 10 kts veering SE in the afternoon. A slight
chance of rain showers in the morning. Areas of smoke. Waves 1 to
3 ft.
.TONIGHT...SW wind 5 to 10 kts. Mostly clear. Waves 2 ft or less.
.THURSDAY...SE wind 5 to 10 kts. Partly cloudy. Waves 2 ft or
less.

$$

See Lake Michigan Open Lake Forecast for Friday through Sunday.