For More Weather Information:

Green Bay, WI Local Forecast Office

7NM S Cedar River MI

Marine Point Forecast

[NOTICE]

Wednesday
High: 44 °F
S 24kt
2-4ft

Small Craft Advisory
Wednesday Night
Low: 36 °F
S 25kt⇓
5ft

Small Craft Advisory
Thursday
High: 44 °F
W 13kt
< 1ft
Thursday Night
Low: 34 °F
Light Wind
< 1ft
Friday
High: 42 °F
Light Wind
< 1ft
Friday Night
Low: 32 °F
Light Wind
< 1ft
Saturday
High: 45 °F
⇑SSE 8kt
< 1ft
Saturday Night
Low: 39 °F
SE 16kt
< 1ft
Sunday
High: 54 °F
S 20kt
2-3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:21 am CDT Apr 8, 2026
Forecast Valid: 4am CDT Apr 8, 2026-6pm CDT Apr 14, 2026

View Nearby Observations

Detailed Forecast

Wednesday

S wind 18 to 24 kt, with gusts as high as 32 kt. Rain, snow, and sleet before noon, then a slight chance of rain after 4pm. Waves 2 to 4 ft.

Wednesday Night

S wind 20 to 25 kt becoming SW 11 to 16 kt after midnight. Winds could gust as high as 31 kt. Rain, mainly before midnight. Waves 5 ft subsiding to 1 ft.

Thursday

W wind 9 to 13 kt. Sunny. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. A slight chance of rain and snow between 1am and 4am, then a slight chance of snow after 4am. Waves 1 ft or less.

Friday

Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.

Friday Night

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

Saturday

Variable winds less than 5 kt becoming SSE 5 to 8 kt in the afternoon. Sunny. Waves 1 ft or less.

Saturday Night

SE wind 8 to 16 kt. Rain likely. Waves 1 ft or less.

Sunday

S wind 15 to 20 kt. Rain. Waves 2 to 3 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.