FZUS53 KGRB 062007 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 307 PM CDT Sun Apr 6 2025 For waters within five nautical miles of the shore on Lake Michigan LMZ521-522-070100- 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- 307 PM CDT Sun Apr 6 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM CDT THIS EVENING THROUGH MONDAY EVENING... .REST OF THIS AFTERNOON...S wind 10 to 20 kts. Mostly cloudy. Waves 2 ft or less. .TONIGHT...SW wind 10 to 20 kts with gusts to around 25 kts veering N 15 to 25 kts with gusts to around 30 kts after midnight. Snow showers likely in the evening. A chance of rain showers. A chance of snow showers after midnight. Waves 1 to 3 ft building to 3 to 5 ft. .MONDAY...N wind 15 to 25 kts with gusts to around 30 kts. Partly sunny. Waves 4 to 7 ft subsiding to 3 to 5 ft late in the afternoon. .MONDAY NIGHT...NW wind 10 to 20 kts with gusts to around 25 kts. Mostly clear. Waves 2 to 4 ft subsiding to 1 to 3 ft in the late evening and overnight. .TUESDAY...NW wind 5 to 10 kts backing W in the afternoon. Mostly sunny in the morning then becoming partly cloudy. Waves 2 ft or less. $$ LMZ541-070100- Rock Island Passage to Sturgeon Bay WI- 307 PM CDT Sun Apr 6 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM CDT THIS EVENING THROUGH MONDAY EVENING... .REST OF THIS AFTERNOON...S wind 10 to 20 kts with a few gusts to around 25 kts. Partly sunny. Waves 1 to 3 ft building to 3 to 5 ft early in the evening. .TONIGHT...SW wind 10 to 20 kts veering N 15 to 25 kts after midnight. Gusts to around 30 kts. Snow showers likely in the evening. A chance of rain showers. A chance of snow showers after midnight. Waves 4 to 7 ft. .MONDAY...N wind to around 30 kts. A chance of snow showers. Waves 4 to 7 ft subsiding to 3 to 5 ft in the afternoon. .MONDAY NIGHT...NW wind 15 to 25 kts. Gusts to around 30 kts in the evening. Partly cloudy. Waves 3 to 5 ft subsiding to 1 to 3 ft after midnight. .TUESDAY...NW wind 10 to 15 kts. Partly cloudy. Waves 2 ft or less. $$ LMZ542-543-070100- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 307 PM CDT Sun Apr 6 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM CDT THIS EVENING THROUGH MONDAY EVENING... .REST OF THIS AFTERNOON...S wind 10 to 20 kts with a few gusts to around 25 kts. Partly cloudy. Waves 1 to 3 ft building to 2 to 4 ft early in the evening. .TONIGHT...S wind 10 to 20 kts veering NW after midnight. Gusts to around 25 kts. A chance of rain showers in the evening, then snow showers and rain showers likely after midnight. Waves 3 to 5 ft. .MONDAY...N wind 15 to 25 kts with gusts to around 30 kts. Mostly cloudy. Waves 4 to 7 ft. .MONDAY NIGHT...NW wind 10 to 20 kts with gusts to around 25 kts. Mostly clear. Waves 3 to 5 ft subsiding to 1 to 3 ft after midnight. .TUESDAY...NW wind 10 to 15 kts backing SW 5 to 10 kts in the afternoon. Mostly sunny in the morning then becoming partly cloudy. Waves 2 ft or less. $$ See Lake Michigan Open Lake Forecast for Wednesday through Friday.