Nearshore Marine Forecast
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
133 FZUS53 KGRB 030627 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 127 AM CDT Wed Sep 3 2025 For waters within five nautical miles of the shore on Lake Michigan LMZ521-522-031300- 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- 127 AM CDT Wed Sep 3 2025 .OVERNIGHT...SW wind 10 to 20 kts. A chance of light showers and thunderstorms. Waves 1 to 3 ft building to 2 to 4 ft toward daybreak. .TODAY...W wind 10 to 20 kts veering NW 15 to 25 kts in the afternoon. A chance of waterspouts in the morning. A slight chance of thunderstorms in the morning. A chance of rain showers. Waves 1 to 3 ft. A Small Craft Advisory may be needed. .TONIGHT...NW wind 10 to 20 kts. Mostly clear. Waves 1 to 3 ft. .THURSDAY...W wind 10 to 20 kts. Partly cloudy. Waves 2 ft or less. $$ LMZ541-031300- Rock Island Passage to Sturgeon Bay WI- 127 AM CDT Wed Sep 3 2025 .OVERNIGHT...SW wind 10 to 20 kts with a few gusts to around 25 kts. A chance of light showers and thunderstorms. Waves 2 to 4 ft. .TODAY...W wind 10 to 20 kts veering NW 15 to 25 kts in the afternoon. A chance of waterspouts in the morning. Rain showers likely and a slight chance of thunderstorms in the morning, then a slight chance of rain showers in the afternoon. Waves 2 to 4 ft subsiding to 1 to 3 ft in the late morning and afternoon. A Small Craft Advisory may be needed. .TONIGHT...NW wind 10 to 20 kts with gusts to around 25 kts. Partly cloudy. Waves 1 to 3 ft. .THURSDAY...W wind 10 to 20 kts. Partly cloudy. Waves 2 ft or less. $$ LMZ542-543-031300- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 127 AM CDT Wed Sep 3 2025 .OVERNIGHT...SW wind 10 to 20 kts. A chance of showers and thunderstorms. Waves 1 to 3 ft. .TODAY...W wind 10 to 20 kts veering NW 15 to 25 kts in the afternoon. A chance of waterspouts in the morning. Rain showers likely and a slight chance of thunderstorms in the morning, then a slight chance of rain showers in the afternoon. Waves 1 to 3 ft. .TONIGHT...NW wind 10 to 20 kts. Mostly clear. Waves 2 ft or less. .THURSDAY...W wind 10 to 20 kts. Partly cloudy. Waves 2 ft or less. $$ See Lake Michigan Open Lake Forecast for Friday through Sunday.