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
394 FZUS53 KGRB 171807 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 1206 PM CST Tue Feb 17 2026 For waters within five nautical miles of shore on Lake Michigan LMZ541-172300- Rock Island Passage to Sturgeon Bay WI- 1206 PM CST Tue Feb 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO MIDNIGHT CST TONIGHT... ...GALE WARNING IN EFFECT FROM MIDNIGHT CST TONIGHT THROUGH WEDNESDAY MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING... .THIS AFTERNOON...NE wind 10 to 15 kts. Waves 2 to 4 ft. Mostly cloudy. .TONIGHT...E wind to 30 kts. Gusts to 40 kts after midnight. Waves 6 to 10 ft. A slight chance of light rain in the evening, then rain after midnight. .WEDNESDAY...E wind to 30 kts becoming SE 10 to 15 kts early in the afternoon. Gusts to 35 kts. Waves 6 to 10 ft. Rain in the morning, then a chance of light rain in the afternoon. .WEDNESDAY NIGHT...SE wind 10 to 15 kts. Waves 3 to 5 ft subsiding to 2 to 4 ft after midnight. A chance of light rain. $$ LMZ542-543-172300- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 1206 PM CST Tue Feb 17 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM CST THIS EVENING THROUGH WEDNESDAY AFTERNOON... .THIS AFTERNOON...E wind 10 to 15 kts. Waves 2 to 4 ft. Mostly cloudy. .TONIGHT...E wind to 30 kts. Waves 4 to 7 ft building to 6 to 10 ft after midnight. Rain. .WEDNESDAY...SE wind 15 to 25 kts veering SW 10 to 15 kts in the late morning and afternoon. Waves 6 to 10 ft subsiding to 4 to 7 ft in the afternoon. A chance of light rain. .WEDNESDAY NIGHT...SW wind 10 to 15 kts backing S 5 to 10 kts after midnight. Waves 1 to 3 ft. Partly cloudy. $$ See Lake Michigan Open Lake Forecast for Thursday through Saturday. Wave height forecast is for ice free areas.