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
116 FZUS53 KGRB 282333 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 633 PM CDT Thu Aug 28 2025 For waters within five nautical miles of the shore on Lake Michigan LMZ521-522-290800- 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- 633 PM CDT Thu Aug 28 2025 .TONIGHT...NE wind 10 to 15 kts. Clear in the evening then becoming partly cloudy. Waves 1 to 3 ft. .FRIDAY...NE wind 5 to 10 kts veering E in the afternoon. Mostly sunny. Waves 2 ft or less. .FRIDAY NIGHT...SE wind 5 to 10 kts veering SW after midnight. Clear. Waves 2 ft or less. .SATURDAY...SW wind around 5 kts backing S in the afternoon. Mostly sunny. Waves 2 ft or less. $$ LMZ541-290800- Rock Island Passage to Sturgeon Bay WI- 633 PM CDT Thu Aug 28 2025 .TONIGHT...NE wind 10 to 20 kts decreasing to 5 to 10 kts after midnight. Mostly clear. Waves 1 to 3 ft. .FRIDAY...NE wind 5 to 10 kts veering E in the afternoon. A slight chance of sprinkles in the morning. Waves 2 ft or less. .FRIDAY NIGHT...SE wind 5 to 10 kts veering SW after midnight. Clear. Waves 2 ft or less. .SATURDAY...W wind 5 to 10 kts backing SW in the afternoon. Mostly sunny. Waves 2 ft or less. $$ LMZ543-290800- Two Rivers to Sheboygan WI- 633 PM CDT Thu Aug 28 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING... .TONIGHT...NE wind 10 to 20 kts with gusts to around 25 kts decreasing to 5 to 10 kts after midnight. Mostly clear. Waves 2 to 4 ft subsiding to 1 to 3 ft late in the night. .FRIDAY...NE wind 5 to 10 kts veering E in the afternoon. A slight chance of sprinkles in the morning. Waves 1 to 3 ft. .FRIDAY NIGHT...E wind around 5 kts backing NW after midnight. Mostly clear. Waves 2 ft or less. .SATURDAY...SW wind around 5 kts backing S in the afternoon. Mostly sunny. Waves 2 ft or less. $$ LMZ542-290800- Sturgeon Bay to Two Rivers WI- 633 PM CDT Thu Aug 28 2025 .TONIGHT...NE wind 10 to 20 kts decreasing to 5 to 10 kts after midnight. Clear in the evening then becoming partly cloudy. Waves 2 to 4 ft subsiding to 1 to 3 ft late in the night. .FRIDAY...NE wind 5 to 10 kts veering E in the afternoon. A slight chance of sprinkles in the morning. Waves 2 ft or less. .FRIDAY NIGHT...SE wind 5 to 10 kts veering W after midnight. Mostly clear. Waves 2 ft or less. .SATURDAY...SW wind 5 to 10 kts backing S in the afternoon. Mostly sunny. Waves 2 ft or less. $$ See Lake Michigan Open Lake Forecast for Sunday through Tuesday.