Nearshore Marine Forecast
Issued by NWS Green Bay, WI

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FZUS53 KGRB 112107
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
406 PM CDT Fri Jul 11 2025

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

LMZ521-522-120100-
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-
406 PM CDT Fri Jul 11 2025

.REST OF THIS AFTERNOON...SE wind 5 to 10 kts. Partly cloudy.
Waves 2 ft or less.
.TONIGHT...S wind 5 to 10 kts. A chance of light showers in the
evening. A slight chance of thunderstorms. Showers likely after
midnight. Waves 2 ft or less.
.SATURDAY...SW wind 5 to 10 kts. Light showers likely in the
morning. A chance of thunderstorms. A chance of light showers in
the afternoon. Waves 2 ft or less.
.SATURDAY NIGHT...W wind 5 to 10 kts. Mostly clear. Waves 2 ft or
less.
.SUNDAY...SW wind 5 to 10 kts. Sunny. Waves 2 ft or less.

$$

LMZ541-120100-
Rock Island Passage to Sturgeon Bay WI-
406 PM CDT Fri Jul 11 2025

.REST OF THIS AFTERNOON...SE wind 5 to 10 kts. Partly cloudy.
Waves 2 ft or less.
.TONIGHT...S wind 5 to 10 kts. A chance of light showers in the
evening. A slight chance of thunderstorms. Showers likely after
midnight. Patchy fog after midnight. Waves 2 ft or less.
.SATURDAY...S wind 5 to 10 kts veering SW 10 to 20 kts in the
afternoon. Patchy fog in the morning. Showers likely in the
morning. A chance of thunderstorms. A chance of light showers in
the afternoon. Waves 2 ft or less.
.SATURDAY NIGHT...W wind 5 to 10 kts. Mostly clear. Waves 2 ft or
less.
.SUNDAY...W wind 5 to 10 kts backing SW 10 to 15 kts in the
afternoon. Mostly sunny. Waves 2 ft or less.

$$

LMZ542-543-120100-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
406 PM CDT Fri Jul 11 2025

.REST OF THIS AFTERNOON...SE wind 5 to 10 kts. A slight chance of
light showers and thunderstorms. Waves 2 ft or less.
.TONIGHT...S wind 5 to 10 kts. Showers likely and a chance of
thunderstorms. Patchy fog after midnight. Waves 2 ft or less.
.SATURDAY...SW wind 10 to 15 kts. Patchy fog in the morning. A
chance of light showers and thunderstorms. Waves 2 ft or less.
.SATURDAY NIGHT...W wind 5 to 10 kts. Mostly clear. Waves 2 ft or
less.
.SUNDAY...SW wind 5 to 10 kts. Mostly sunny. Waves 2 ft or less.

$$

See Lake Michigan Open Lake Forecast for Monday through Wednesday.