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
834 FZUS53 KGRB 141824 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 123 PM CDT Mon Sep 14 2026 For waters within five nautical miles of shore on Lake Michigan LMZ521-522-142200- 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- 123 PM CDT Mon Sep 14 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... ...GALE WARNING IN EFFECT FROM 9 PM CDT THIS EVENING THROUGH TUESDAY MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY AFTERNOON... .THIS AFTERNOON...S wind 10 to 15 kts. Waves 2 to 4 ft. Mostly cloudy. .TONIGHT...S wind to 30 kts with gale force gusts to around 40 kts. Waves 4 to 7 ft. Rain showers and a slight chance of thunderstorms. .TUESDAY...SW wind 15 to 25 kts veering W 10 to 20 kts early in the afternoon. Waves 4 to 7 ft subsiding to 1 to 3 ft in the afternoon. Mostly cloudy. .TUESDAY NIGHT...NW wind 5 to 10 kts. Waves 2 ft or less. Mostly clear. $$ LMZ541>543-142200- Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 123 PM CDT Mon Sep 14 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING... ...GALE WARNING IN EFFECT FROM 9 PM CDT THIS EVENING THROUGH TUESDAY MORNING... ...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING... .THIS AFTERNOON...S wind 10 to 15 kts increasing to 15 to 25 kts early in the afternoon. Waves 3 to 5 ft. Mostly cloudy. .TONIGHT...S wind 15 to 25 kts increasing to gales to 35 kts, then decreasing to to 30 kts after midnight. Gusts to 40 kts. Waves 8 to 12 ft building to 10 to 14 ft after midnight. A chance of showers in the evening. A slight chance of thunderstorms. Showers after midnight. .TUESDAY...SW wind 15 to 25 kts with gale force gusts to around 35 kts veering W 10 to 20 kts early in the afternoon. Waves 8 to 12 ft subsiding to 5 to 8 ft in the afternoon. Mostly cloudy. .TUESDAY NIGHT...NW wind 10 to 15 kts veering N in the late evening and overnight. Waves 2 to 4 ft subsiding to 1 to 3 ft after midnight. Partly cloudy. $$ See Lake Michigan Open Lake Forecast for Wednesday through Friday.