For More Weather Information:

Green Bay, WI Local Forecast Office

6NM E Cedar River MI

Marine Point Forecast

[NOTICE]

Overnight
Low: 61 °F
NW 10kt
< 1ft
Thursday
High: 72 °F
NNW 11kt
1ft
Thursday Night
Low: 56 °F
NNE 10kt
1ft
Friday
High: 72 °F
⇑SSE 8kt
< 1ft
Friday Night
Low: 63 °F
SSE 10kt
< 1ft
Saturday
High: 74 °F
SW 13kt
1ft
Saturday Night
Low: 65 °F
S 14kt
1-2ft
Sunday
High: 76 °F
S 12kt
1ft
Sunday Night
Low: 67 °F
SSE 9kt
1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:06 am CDT Aug 27, 2026
Forecast Valid: 12am CDT Aug 27, 2026-6pm CDT Sep 2, 2026

View Nearby Observations

Detailed Forecast

Overnight

NW wind around 10 kt. Partly cloudy. Waves 1 ft or less.

Thursday

NW wind 9 to 11 kt becoming NE in the afternoon. Mostly sunny. Waves around 1 ft.

Thursday Night

NNE wind 6 to 10 kt. Partly cloudy. Waves around 1 ft.

Friday

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

Friday Night

SSE wind around 10 kt becoming SSW after midnight. Partly cloudy. Waves 1 ft or less.

Saturday

SW wind 10 to 13 kt, with gusts as high as 21 kt. A chance of showers and thunderstorms after 1pm. Waves around 1 ft.

Saturday Night

S wind 10 to 14 kt, with gusts as high as 23 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Waves 1 to 2 ft.

Sunday

S wind around 12 kt, with gusts as high as 19 kt. A chance of showers, with thunderstorms also possible after 1pm. Waves around 1 ft.

Sunday Night

SSE wind around 9 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Waves around 1 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.