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Green Bay, WI Local Forecast Office

8NM SSE Sturgeon Bay WI

Marine Point Forecast

[NOTICE]

Wednesday
High: 47 °F
S 30kt
9ft

Gale Warning
Wednesday Night
Low: 29 °F
S 29kt⇓
9ft

Gale Warning
Thursday
High: 45 °F
W 13kt
1-3ft
Thursday Night
Low: 38 °F
⇑NE 6kt
< 1ft
Friday
High: 43 °F
Light Wind
< 1ft
Friday Night
Low: 35 °F
ESE 6kt⇓
< 1ft
Saturday
High: 44 °F
SSE 9kt
< 1ft
Saturday Night
Low: 35 °F
⇑SSE 20kt
4ft
Sunday
High: 54 °F
S 22kt
5-6ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:56 am CDT Apr 8, 2026
Forecast Valid: 1am CDT Apr 8, 2026-6pm CDT Apr 14, 2026

View Nearby Observations

Detailed Forecast

Wednesday

S wind 23 to 30 kt, with gusts as high as 37 kt. Rain and snow likely, possibly mixed with sleet before 9am, then a chance of rain between 9am and 11am. Waves 4 ft building to 9 ft.

Wednesday Night

S wind 24 to 29 kt becoming SW 11 to 16 kt after midnight. Rain and thunderstorms before midnight, then rain likely and possibly a thunderstorm between midnight and 1am, then a slight chance of rain after 1am. Waves 9 ft subsiding to 4 ft.

Thursday

W wind 9 to 13 kt. Sunny. Waves 1 to 3 ft.

Thursday Night

Variable winds less than 5 kt becoming NE around 6 kt in the evening. A chance of showers, mainly after 1am. Waves 1 ft or less.

Friday

Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.

Friday Night

ESE wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

Saturday

SSE wind 5 to 9 kt. Sunny. Waves 1 ft or less.

Saturday Night

SSE wind 9 to 14 kt increasing to 15 to 20 kt after midnight. Rain likely. Waves 1 ft building to 4 ft.

Sunday

S wind 20 to 22 kt. Rain likely and possibly a thunderstorm. Waves 5 to 6 ft.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.