For More Weather Information:

Green Bay, WI Local Forecast Office

8NM NNE Green Bay WI

Marine Point Forecast

[NOTICE]

Late Afternoon
High: 36 °F
NE 12kt
< 1ft

Small Craft Advisory
Tonight
Low: 35 °F
NE 11kt
< 1ft

Small Craft Advisory
Friday
High: 38 °F
W 9kt
< 1ft
Friday Night
Low: 32 °F
ENE 15kt
< 1ft
Saturday
High: 40 °F
W 14kt
< 1ft
Saturday Night
Low: 29 °F
W 16kt
< 1ft
Sunday
High: 40 °F
WNW 14kt
< 1ft
Sunday Night
Low: 29 °F
WNW 6kt⇓
< 1ft
Monday
High: 39 °F
WNW 13kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:00 pm CDT Apr 2, 2026
Forecast Valid: 4pm CDT Apr 2, 2026-6pm CDT Apr 9, 2026

View Nearby Observations

Detailed Forecast

Late Afternoon

NE wind around 12 kt. Rain and possibly a thunderstorm. Waves 1 ft or less.

Tonight

NE wind 8 to 11 kt becoming W after midnight. Rain and thunderstorms before 1am, then a slight chance of rain between 1am and 2am. Waves 1 ft or less.

Friday

W wind 5 to 9 kt becoming ENE in the afternoon. Mostly sunny. Waves 1 ft or less.

Friday Night

ENE wind 12 to 15 kt. Rain likely before 1am, then rain and possibly a thunderstorm between 1am and 4am, then rain after 4am. Waves 1 ft or less.

Saturday

ENE wind 10 to 14 kt becoming W in the afternoon. Winds could gust as high as 22 kt. Rain likely, mainly before 1pm. Waves 1 ft or less.

Saturday Night

W wind 14 to 16 kt, with gusts as high as 23 kt. Mostly cloudy. Waves 1 ft or less.

Sunday

WNW wind 10 to 14 kt, with gusts as high as 21 kt. Mostly sunny. Waves 1 ft or less.

Sunday Night

WNW wind around 6 kt becoming variable and less than 5 kt. Mostly cloudy. Waves 1 ft or less.

Monday

WNW wind 8 to 13 kt, with gusts as high as 19 kt. A slight chance of snow before 1pm, then a chance of rain and snow. 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.