Station List

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National Weather Service Marine Forecast FZUS53 KGRB

FZUS53 KGRB 042013
NSHGRB

Nearshore Marine Forecast
National Weather Service Green Bay WI
312 PM CDT Fri Apr 4 2025

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

LMZ521-522-050100
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
312 PM CDT Fri Apr 4 2025

REST OF THIS AFTERNOON
E wind 5 to 10 kts. Mostly cloudy. Waves 2 ft or less.

TONIGHT
NE wind 5 to 10 kts backing N after midnight. A slight chance of light rain. Waves 2 ft or less.

SATURDAY
NW wind 5 to 10 kts increasing to 10 to 20 kts in the afternoon. Mostly cloudy in the morning then becoming partly cloudy. Waves 2 ft or less.

SATURDAY NIGHT
NW wind 5 to 10 kts backing W after midnight. Mostly clear. Waves 2 ft or less.

SUNDAY
W wind 5 to 10 kts. Mostly sunny in the morning then becoming partly cloudy. Waves 2 ft or less.

LMZ541-050100
Rock Island Passage to Sturgeon Bay WI
312 PM CDT Fri Apr 4 2025

REST OF THIS AFTERNOON
E wind 5 to 10 kts. Mostly cloudy. Waves 2 ft or less.

TONIGHT
NE wind 5 to 10 kts. A chance of light rain. Waves 2 ft or less.

SATURDAY
NW wind 5 to 10 kts increasing to 10 to 20 kts in the afternoon. Partly sunny. Waves 2 ft or less.

SATURDAY NIGHT
NW wind 5 to 10 kts backing W after midnight. Mostly clear. Waves 2 ft or less.

SUNDAY
W wind 5 to 10 kts backing S in the afternoon. Mostly sunny in the morning then becoming partly cloudy. Waves 2 ft or less.

LMZ542-543-050100
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI
312 PM CDT Fri Apr 4 2025

REST OF THIS AFTERNOON
NE wind 5 to 10 kts. Mostly cloudy. Waves 2 ft or less.

TONIGHT
N wind 5 to 10 kts. A chance of light rain. Waves 2 ft or less.

SATURDAY
NW wind 5 to 10 kts increasing to 10 to 20 kts in the afternoon. Partly sunny. Waves 2 ft or less.

SATURDAY NIGHT
NW wind 5 to 10 kts. Mostly clear. Waves 2 ft or less.

SUNDAY
SW wind 5 to 10 kts. Sunny in the morning then becoming partly cloudy. Waves 2 ft or less.

See Lake Michigan Open Lake Forecast for Monday through Wednesday.