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Green Bay, WI Local Forecast Office

8NM SSE Sturgeon Bay WI

Marine Point Forecast

[NOTICE]

Today
High: 65 °F
SSW 11kt
< 1ft
Tonight
Low: 52 °F
SSW 11kt
1ft
Tuesday
High: 63 °F
S 12kt
1-2ft
Tuesday Night
Low: 49 °F
WNW 7kt
1-2ft
Wednesday
High: 59 °F
⇑SSE 16kt
1-2ft
Wednesday Night
Low: 50 °F
SE 20kt
3-4ft
Thursday
High: 64 °F
NNW 17kt
4ft
Thursday Night
Low: 51 °F
W 9kt
< 1ft
Juneteenth
High: 65 °F
WNW 12kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:31 am CDT Jun 15, 2026
Forecast Valid: 8am CDT Jun 15, 2026-6pm CDT Jun 21, 2026

View Nearby Observations

Detailed Forecast

Today

W wind 7 to 11 kt becoming SSW in the afternoon. Sunny. Waves 1 ft or less.

Tonight

SSW wind 9 to 11 kt. Partly cloudy. Waves around 1 ft.

Tuesday

S wind 7 to 12 kt. A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Waves 1 to 2 ft.

Tuesday Night

WNW wind 5 to 7 kt. A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Waves 1 to 2 ft.

Wednesday

Variable winds less than 5 kt becoming SSE 11 to 16 kt in the morning. Showers and possibly a thunderstorm, mainly after 4pm. Waves 1 to 2 ft.

Wednesday Night

SE wind 16 to 20 kt becoming NNE after midnight. Showers and possibly a thunderstorm before 1am, then showers likely. Waves 3 to 4 ft.

Thursday

NNW wind 12 to 17 kt becoming W in the afternoon. A chance of showers, mainly before 1pm. Waves 4 ft subsiding to 1 ft.

Thursday Night

W wind around 9 kt. Partly cloudy. Waves 1 ft or less.

Juneteenth

WNW wind 10 to 12 kt. A slight chance of showers. Waves 1 ft or less.

*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.