Nearshore Marine Forecast
Issued by NWS Green Bay, WI

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FZUS53 KGRB 140926
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
426 AM CDT Mon Jul 14 2025

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

LMZ521-522-141300-
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-
426 AM CDT Mon Jul 14 2025

.EARLY IN THE MORNING...SW wind 5 to 10 kts. Areas of smoke.
Waves 2 ft or less.
.TODAY...SW wind 5 to 10 kts. A slight chance of sprinkles in the
morning. A slight chance of light showers and thunderstorms in
the afternoon. Waves 2 ft or less.
.TONIGHT...S wind 5 to 10 kts. Mostly clear. Waves 2 ft or less.
.TUESDAY...S wind 10 to 15 kts. Sunny. Waves 2 ft or less.
.TUESDAY NIGHT...S wind 5 to 10 kts backing E after midnight. A
chance of light showers. Waves 2 ft or less.

$$

LMZ541-141300-
Rock Island Passage to Sturgeon Bay WI-
426 AM CDT Mon Jul 14 2025

.EARLY IN THE MORNING...SW wind 5 to 10 kts. Areas of smoke.
Waves 2 ft or less.
.TODAY...SW wind 5 to 10 kts backing S in the afternoon. Areas of
smoke in the morning. A slight chance of light showers and
thunderstorms in the afternoon. Waves 2 ft or less.
.TONIGHT...S wind 5 to 10 kts. Mostly clear. Waves 1 to 3 ft.
.TUESDAY...S wind 10 to 15 kts. Sunny. Waves 1 to 3 ft.
.TUESDAY NIGHT...S wind 10 to 15 kts backing SE 5 to 10 kts after
midnight. A chance of light showers. Waves 1 to 3 ft.

$$

LMZ542-543-141300-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
426 AM CDT Mon Jul 14 2025

.EARLY IN THE MORNING...SW wind 5 to 10 kts. Areas of smoke.
Waves 2 ft or less.
.TODAY...SW wind 5 to 10 kts backing S in the afternoon. A slight
chance of light showers and thunderstorms in the afternoon. Waves
2 ft or less.
.TONIGHT...S wind 5 to 10 kts. Mostly clear. Waves 2 ft or less.
.TUESDAY...S wind 5 to 10 kts increasing to 10 to 20 kts in the
afternoon. Sunny. Waves 1 to 3 ft.
.TUESDAY NIGHT...S wind 5 to 10 kts. Mostly clear. Waves 1 to
3 ft.

$$

See Lake Michigan Open Lake Forecast for Wednesday through Friday.