


Nearshore Marine Forecast
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
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261 FZUS53 KGRB 162005 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 305 PM CDT Sun Mar 16 2025 For waters within five nautical miles of the shore on Lake Michigan LMZ521-522-170100- 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- 305 PM CDT Sun Mar 16 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY MORNING THROUGH LATE MONDAY NIGHT... .REST OF THIS AFTERNOON...NW wind 10 to 20 kts. Mostly sunny. Waves 1 to 3 ft. .TONIGHT...NW wind 5 to 10 kts backing S after midnight. Clear. Waves 2 ft or less. .MONDAY...S wind 15 to 25 kts with gusts to around 30 kts. Partly cloudy. Waves 2 ft or less. .MONDAY NIGHT...S wind 10 to 20 kts with gusts to around 25 kts veering SW 5 to 10 kts after midnight. Mostly clear. Waves 2 ft or less. .TUESDAY...E wind 10 to 15 kts. Mostly cloudy. Waves 2 ft or less. Wave height forecast is for ice free areas. $$ LMZ541-170100- Rock Island Passage to Sturgeon Bay WI- 305 PM CDT Sun Mar 16 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY MORNING THROUGH LATE MONDAY NIGHT... .REST OF THIS AFTERNOON...NW wind 10 to 20 kts with a few gusts to around 25 kts. Partly cloudy. Waves 1 to 3 ft. .TONIGHT...NW wind 10 to 15 kts backing W 5 to 10 kts after midnight. Clear. Waves 2 ft or less. .MONDAY...S wind to around 30 kts. Partly sunny. Waves 2 ft or less building to 6 to 10 ft. .MONDAY NIGHT...SW wind 15 to 25 kts. Gusts to around 25 kts after midnight. Partly cloudy. Waves 6 to 10 ft subsiding to 4 to 7 ft. .TUESDAY...E wind 10 to 20 kts. Mostly cloudy. Waves 3 to 5 ft subsiding to 2 to 4 ft in the afternoon. A Small Craft Advisory may be needed. $$ LMZ542-543-170100- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 305 PM CDT Sun Mar 16 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY MORNING THROUGH LATE MONDAY NIGHT... .REST OF THIS AFTERNOON...NW wind 10 to 20 kts. Partly cloudy. Waves 1 to 3 ft. .TONIGHT...N wind 10 to 15 kts veering E 5 to 10 kts after midnight. Clear. Waves 2 ft or less. .MONDAY...S wind to around 30 kts. Mostly sunny in the morning then becoming partly cloudy. Waves 2 ft or less building to 6 to 10 ft. .MONDAY NIGHT...S wind 15 to 25 kts. Gusts to around 25 kts after midnight. Mostly clear. Waves 6 to 10 ft subsiding to 3 to 5 ft. .TUESDAY...SE wind 10 to 20 kts. Partly sunny. Waves 2 to 4 ft. $$ See Lake Michigan Open Lake Forecast for Wednesday through Friday.