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Green Bay, WI Local Forecast Office

8NM SSE Sturgeon Bay WI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 35 °F
NE 22kt
5ft

Small Craft Advisory
Tonight
Low: 30 °F
NE 23kt
5-6ft

Small Craft Advisory
Wednesday
High: 32 °F
NNE 19kt
5ft

Small Craft Advisory
Wednesday Night
Low: 23 °F
NNW 18kt
< 1ft
Thursday
High: 36 °F
WSW 13kt
1ft
Thursday Night
Low: 31 °F
⇑S 25kt
8ft
Friday
High: 36 °F
WNW 26kt
7ft
Friday Night
Low: 23 °F
NW 18kt
1-2ft
Saturday
High: 33 °F
SSE 11kt
1-2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:37 pm CDT Mar 10, 2026
Forecast Valid: 3pm CDT Mar 10, 2026-6pm CDT Mar 17, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

NE wind around 22 kt, with gusts as high as 29 kt. A chance of flurries before 5pm, then a chance of rain and flurries. Waves around 5 ft.

Tonight

NE wind 18 to 23 kt, with gusts as high as 31 kt. Rain before 1am, then a chance of flurries after 5am. Waves 5 to 6 ft.

Wednesday

NNE wind 17 to 19 kt becoming NNW in the afternoon. Winds could gust as high as 25 kt. A chance of snow and sleet before 10am, then snow. Waves 5 ft subsiding to 2 ft.

Wednesday Night

NNW wind 14 to 18 kt becoming W after midnight. Winds could gust as high as 24 kt. Partly cloudy. Waves 1 ft or less.

Thursday

WSW wind around 13 kt becoming SSW in the afternoon. Mostly sunny. Waves around 1 ft.

Thursday Night

S wind 13 to 18 kt increasing to 20 to 25 kt after midnight. Winds could gust as high as 35 kt. Rain and snow. Waves 2 ft building to 8 ft.

Friday

SW wind 22 to 26 kt becoming NW in the afternoon. Winds could gust as high as 34 kt. A chance of rain and snow before 1pm, then a slight chance of snow. Waves 7 ft subsiding to 3 ft.

Friday Night

NW wind 9 to 18 kt. Partly cloudy. Waves 1 to 2 ft.

Saturday

NW wind 7 to 11 kt becoming SSE in the afternoon. A chance of snow. Waves 1 to 2 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.