For More Weather Information:

Marquette, MI Local Forecast Office

12NM NNE Munising MI

Marine Point Forecast

[NOTICE]

Today
High: 72 °F
SSW 10kt
< 1ft
Tonight
Low: 59 °F
NW 20kt
2-4ft

Small Craft Advisory
Thursday
High: 67 °F
NNW 20kt
2-4ft

Small Craft Advisory
Thursday Night
Low: 56 °F
NNW 10kt
1-2ft
Friday
High: 70 °F
Light Wind
< 1ft
Friday Night
Low: 59 °F
S 10kt
< 1ft
Saturday
High: 76 °F
S 10kt
< 1ft
Saturday Night
Low: 67 °F
S 15kt
1ft
Sunday
High: 76 °F
S 15kt
1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:07 am CDT Aug 26, 2026
Forecast Valid: 7am CDT Aug 26, 2026-6pm CDT Sep 1, 2026

View Nearby Observations

Detailed Forecast

Today

SSW wind around 10 kt becoming NW in the afternoon. Winds could gust as high as 20 kt. Showers and thunderstorms likely before 4pm, then a chance of showers. Waves 1 ft or less.

Tonight

NW wind 15 to 20 kt. A chance of showers, mainly before 8pm. Waves 2 to 4 ft.

Thursday

NNW wind 10 to 20 kt. Mostly sunny. Waves 2 to 4 ft.

Thursday Night

NNW wind 5 to 10 kt. Mostly clear. Waves 1 to 2 ft.

Friday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Friday Night

E wind 5 to 10 kt becoming S after midnight. Increasing clouds. Waves 1 ft or less.

Saturday

S wind around 10 kt, with gusts as high as 20 kt. A chance of showers after 1pm. Waves 1 ft or less.

Saturday Night

S wind around 15 kt, with gusts as high as 25 kt. A chance of showers. Waves around 1 ft.

Sunday

S wind 10 to 15 kt, with gusts as high as 20 kt. A chance of showers. 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.