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Green Bay, WI Local Forecast Office

8NM SSE Sturgeon Bay WI

Marine Point Forecast

[NOTICE]

Saturday
High: 43 °F
W 17kt
1-2ft

Small Craft Advisory
Saturday Night
Low: 32 °F
W 16kt
< 1ft
Sunday
High: 39 °F
NW 11kt
< 1ft
Sunday Night
Low: 29 °F
NNE 9kt
< 1ft
Monday
High: 40 °F
⇑S 16kt
1-2ft
Monday Night
Low: 36 °F
S 20kt
3-5ft
Tuesday
High: 50 °F
SSW 12kt
3-4ft
Tuesday Night
Low: 37 °F
E 9kt
1-3ft
Wednesday
High: 47 °F
E 7kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:21 am CDT Apr 18, 2026
Forecast Valid: 4am CDT Apr 18, 2026-6pm CDT Apr 24, 2026

View Nearby Observations

Detailed Forecast

Saturday

W wind 14 to 17 kt, with gusts as high as 24 kt. A slight chance of rain and snow showers before 2pm, then a slight chance of rain showers between 2pm and 5pm, then a slight chance of rain and snow showers after 5pm. Waves 1 to 2 ft.

Saturday Night

W wind 10 to 16 kt. A chance of rain and snow showers before 7pm, then a chance of sprinkles between 7pm and 8pm. Waves 1 ft or less.

Sunday

NW wind around 11 kt. Mostly sunny. Waves 1 ft or less.

Sunday Night

NNE wind 5 to 9 kt becoming NNW after midnight. Mostly clear. Waves 1 ft or less.

Monday

Variable winds less than 5 kt becoming S 11 to 16 kt in the morning. Sunny. Waves 1 to 2 ft.

Monday Night

S wind 15 to 20 kt. Mostly cloudy. Waves 3 to 5 ft.

Tuesday

SSW wind 10 to 12 kt becoming E in the afternoon. Sunny. Waves 3 to 4 ft.

Tuesday Night

E wind 6 to 9 kt becoming NE after midnight. Mostly clear. Waves 1 to 3 ft.

Wednesday

NE wind 5 to 7 kt becoming ESE in the afternoon. Sunny. 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.