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Marquette, MI Local Forecast Office

8NM NW Munising MI

Marine Point Forecast

[NOTICE]

Tuesday
High: 73 °F
S 10kt
< 1ft
Tuesday Night
Low: 59 °F
S 10kt
< 1ft
Wednesday
High: 63 °F
NW 15kt
4ft
Wednesday Night
Low: 47 °F
NW 15kt
4-5ft
Thursday
High: 55 °F
W 15kt
2-4ft
Thursday Night
Low: 48 °F
SW 10kt
1-2ft
Friday
High: 58 °F
WNW 15kt
3ft
Friday Night
Low: 48 °F
W 15kt
3-4ft
Saturday
High: 56 °F
NW 15kt
3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:25 pm CDT Sep 1, 2025
Forecast Valid: 1am CDT Sep 2, 2025-6pm CDT Sep 8, 2025

View Nearby Observations

Detailed Forecast

Tuesday

S wind 5 to 10 kt. Sunny. Waves 1 ft or less.

Tuesday Night

S wind around 10 kt. A chance of showers and thunderstorms after 1am. Waves 1 ft or less.

Wednesday

SSW wind 10 to 15 kt becoming NW in the afternoon. Winds could gust as high as 20 kt. Showers and possibly a thunderstorm. Waves 1 ft or less building to 4 ft.

Wednesday Night

NW wind 10 to 15 kt, with gusts as high as 20 kt. A chance of showers. Waves 4 to 5 ft.

Thursday

W wind 10 to 15 kt, with gusts as high as 20 kt. A chance of showers. Waves 2 to 4 ft.

Thursday Night

SW wind around 10 kt. A chance of showers after 1am. Waves 1 to 2 ft.

Friday

WSW wind 10 to 15 kt becoming WNW in the afternoon. Winds could gust as high as 20 kt. A chance of showers. Waves 1 ft or less building to 3 ft.

Friday Night

W wind 10 to 15 kt, with gusts as high as 25 kt. Mostly cloudy. Waves 3 to 4 ft.

Saturday

NW wind around 15 kt. A chance of showers. Waves around 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.