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Green Bay, WI Local Forecast Office

8NM SSE Sturgeon Bay WI

Marine Point Forecast

[NOTICE]

Today
High: 32 °F
⇑ESE 6kt
< 1ft
Tonight
Low: 31 °F
⇑E 27kt
6ft
Sunday
High: 32 °F
E 34kt
8-9ft
Sunday Night
Low: 19 °F
N 33kt
8-9ft
Monday
High: 22 °F
NW 32kt
6ft
Monday Night
Low: 7 °F
NW 29kt
1-3ft
Tuesday
High: 20 °F
NW 17kt
< 1ft
Tuesday Night
Low: 15 °F
SSW 17kt
3ft
Wednesday
High: 34 °F
S 19kt
5-7ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:57 am CDT Mar 14, 2026
Forecast Valid: 10am CDT Mar 14, 2026-6pm CDT Mar 20, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming ESE around 6 kt in the afternoon. Partly sunny. Waves 1 ft or less.

Tonight

E wind 9 to 14 kt increasing to 22 to 27 kt after midnight. Snow, mainly after 7pm. The snow could be heavy at times. Waves 1 ft or less building to 6 ft.

Sunday

E wind 31 to 34 kt becoming NE in the afternoon. Snow and sleet before noon, then rain, snow, and sleet. Waves 8 to 9 ft.

Sunday Night

N wind 31 to 33 kt, with gusts as high as 42 kt. Snow, possibly mixed with sleet, becoming all snow after 4am. The snow and sleet could be heavy at times. Widespread freezing spray after 1am. Waves 8 to 9 ft.

Monday

NW wind 30 to 32 kt, with gusts as high as 41 kt. Snow. Widespread freezing spray before 11am. Waves 6 ft subsiding to 3 ft.

Monday Night

NW wind 20 to 29 kt, with gusts as high as 39 kt. A chance of snow before 1am. Waves 1 to 3 ft.

Tuesday

NW wind 10 to 17 kt becoming W in the afternoon. Mostly sunny. Waves 1 ft or less.

Tuesday Night

SSW wind 8 to 17 kt. A chance of snow. Waves 1 ft or less building to 3 ft.

Wednesday

S wind 12 to 19 kt. A chance of snow. Waves 5 to 7 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.