Hazardous Weather Conditions

For More Weather Information:

Green Bay, WI Local Forecast Office

14NM S Sturgeon Bay WI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 76 °F
NNE 13kt
< 1ft
Tonight
Low: 61 °F
NNE 14kt
< 1ft
Sunday
High: 72 °F
⇑S 8kt
< 1ft
Sunday Night
Low: 65 °F
SSW 10kt
< 1ft
Monday
High: 80 °F
SSW 20kt
4ft
Monday Night
Low: 64 °F
SW 17kt
2-4ft
Tuesday
High: 76 °F
NW 18kt
1ft
Tuesday Night
Low: 58 °F
NNW 24kt
1-2ft
Wednesday
High: 69 °F
NNW 19kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:01 pm CDT Jul 18, 2026
Forecast Valid: 12pm CDT Jul 18, 2026-6pm CDT Jul 24, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

NNE wind 11 to 13 kt. Patchy smoke. Waves 1 ft or less.

Tonight

NNE wind 5 to 14 kt, with gusts as high as 20 kt. Patchy smoke. Waves 1 ft or less.

Sunday

Variable winds less than 5 kt becoming S 5 to 8 kt in the afternoon. Widespread smoke, mainly between 9am and noon. Waves 1 ft or less.

Sunday Night

SSW wind 8 to 10 kt. Partly cloudy. Waves 1 ft or less.

Monday

SSW wind 11 to 20 kt. A chance of showers, with thunderstorms also possible after 4pm. Waves 1 ft building to 4 ft.

Monday Night

SW wind 12 to 17 kt becoming W after midnight. Winds could gust as high as 23 kt. Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers. Waves 2 to 4 ft.

Tuesday

NW wind 13 to 18 kt. A slight chance of showers after 1pm. Waves around 1 ft.

Tuesday Night

NNW wind 19 to 24 kt. Mostly clear. Waves 1 to 2 ft.

Wednesday

NNW wind 9 to 19 kt. Mostly 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.