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Green Bay, WI Local Forecast Office

8NM SSE Sturgeon Bay WI

Marine Point Forecast

[NOTICE]

Today
High: 45 °F
S 27kt
9ft

Gale Warning
Tonight
Low: 38 °F
S 26kt⇓
9ft

Gale Warning
Thursday
High: 45 °F
W 13kt
4ft
Thursday Night
Low: 35 °F
⇑NE 6kt
< 1ft
Friday
High: 43 °F
Light Wind
< 1ft
Friday Night
Low: 33 °F
SE 6kt⇓
< 1ft
Saturday
High: 43 °F
⇑SSE 9kt
< 1ft
Saturday Night
Low: 39 °F
⇑SSE 21kt
4ft
Sunday
High: 54 °F
S 23kt
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: 9:06 am CDT Apr 8, 2026
Forecast Valid: 9am CDT Apr 8, 2026-6pm CDT Apr 14, 2026

View Nearby Observations

Detailed Forecast

Today

S wind 24 to 27 kt, with gusts as high as 38 kt. A chance of rain, snow, and sleet before 10am, then a chance of rain between 10am and 11am. Waves 6 ft building to 9 ft.

Tonight

S wind 21 to 26 kt becoming WSW 10 to 15 kt after midnight. Winds could gust as high as 34 kt. Rain and thunderstorms before 1am, then a slight chance of rain between 1am and 4am. Waves 9 ft subsiding to 5 ft.

Thursday

W wind 9 to 13 kt. Sunny. Waves 4 ft subsiding to 1 ft.

Thursday Night

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

Friday

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

Friday Night

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

Saturday

Variable winds less than 5 kt becoming SSE 5 to 9 kt in the morning. Mostly sunny. Waves 1 ft or less.

Saturday Night

SSE wind 8 to 13 kt increasing to 16 to 21 kt after midnight. Rain likely. Waves 1 ft or less building to 4 ft.

Sunday

S wind 20 to 23 kt. Rain likely. 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.