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Marquette, MI Local Forecast Office

4NM NNE Munising MI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 80 °F
Light Wind
< 1ft
Tonight
Low: 64 °F
S 10kt
< 1ft
Friday
High: 82 °F
S 10kt
< 1ft
Friday Night
Low: 63 °F
S 10kt
< 1ft
Saturday
High: 73 °F
WNW 10kt⇓
< 1ft
Saturday Night
Low: 63 °F
Light Wind
< 1ft
Sunday
High: 73 °F
Light Wind
< 1ft
Sunday Night
Low: 61 °F
Light Wind
< 1ft
Monday
High: 76 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:13 pm CDT Aug 6, 2026
Forecast Valid: 4pm CDT Aug 6, 2026-6pm CDT Aug 12, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

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

Tonight

S wind 5 to 10 kt, with gusts as high as 15 kt. Mostly clear. Waves 1 ft or less.

Friday

S wind 5 to 10 kt, with gusts as high as 20 kt. Sunny. Waves 1 ft or less.

Friday Night

S wind 5 to 10 kt becoming WNW after midnight. Winds could gust as high as 15 kt. Showers and thunderstorms, mainly before midnight. Waves 1 ft or less.

Saturday

WNW wind 5 to 10 kt becoming variable and less than 5 kt in the afternoon. Winds could gust as high as 20 kt. Mostly cloudy, then gradually becoming sunny. Waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Sunday

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

Sunday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Monday

Variable winds 5 kt or less. A chance of showers. 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.