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
206 FZUS53 KGRB 182153 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 453 PM CDT Fri Jul 18 2025 For waters within five nautical miles of the shore on Lake Michigan LMZ521-522-190100- 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- 453 PM CDT Fri Jul 18 2025 .REST OF THIS AFTERNOON...S wind 5 to 10 kts. Partly cloudy. Waves 2 ft or less. .TONIGHT...S wind 5 to 10 kts. A slight chance of light showers and thunderstorms after midnight. Waves 2 ft or less. .SATURDAY...S wind 5 to 10 kts veering N in the afternoon. A chance of light showers and thunderstorms. Waves 2 ft or less. .SATURDAY NIGHT...N wind 5 to 10 kts. Partly cloudy. Waves 2 ft or less. .SUNDAY...NE wind 5 to 10 kts veering E in the afternoon. Mostly sunny. Waves 2 ft or less. $$ LMZ541-190100- Rock Island Passage to Sturgeon Bay WI- 453 PM CDT Fri Jul 18 2025 .REST OF THIS AFTERNOON...S wind 5 to 10 kts. Partly cloudy. Waves 2 ft or less. .TONIGHT...S wind 5 to 10 kts. A slight chance of light showers and thunderstorms after midnight. Waves 2 ft or less. .SATURDAY...S wind 5 to 10 kts veering NW in the afternoon. Showers likely in the morning. A chance of thunderstorms. A chance of light showers in the afternoon. Waves 2 ft or less. .SATURDAY NIGHT...N wind 5 to 10 kts. Partly cloudy. Waves 2 ft or less. .SUNDAY...N wind 5 to 10 kts veering E in the afternoon. Mostly sunny. Waves 2 ft or less. $$ LMZ542-543-190100- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 453 PM CDT Fri Jul 18 2025 .REST OF THIS AFTERNOON...S wind 5 to 10 kts. Mostly sunny. Waves 2 ft or less. .TONIGHT...S wind 5 to 10 kts. A slight chance of light showers and thunderstorms after midnight. Waves 2 ft or less. .SATURDAY...S wind 5 to 10 kts veering NW in the afternoon. A chance of light showers and thunderstorms. Waves 2 ft or less. .SATURDAY NIGHT...N wind 5 to 10 kts. Partly cloudy. Waves 2 ft or less. .SUNDAY...NE wind 5 to 10 kts. Mostly sunny. Waves 2 ft or less. $$ See Lake Michigan Open Lake Forecast for Monday through Wednesday.