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Munising MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 10:15 am CDT May 16, 2026
Forecast Valid: 11am CDT May 16, 2026-6pm CDT May 22, 2026

Today

WNW wind around 10 kt becoming N in the afternoon. Winds could gust as high as 20 kt. Sunny. Waves 1 ft or less.

Tonight

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

Sunday

Variable winds less than 5 kt becoming E 5 to 10 kt in the afternoon. A chance of showers after 1pm. Waves 1 ft or less.

Sunday Night

ESE wind 10 to 15 kt becoming SSE after midnight. Winds could gust as high as 25 kt. Showers and possibly a thunderstorm. Waves 1 ft or less.

Monday

S wind around 10 kt, with gusts as high as 20 kt. A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Waves 1 ft or less.

Monday Night

SSW wind 5 to 10 kt becoming W in the evening. Showers and possibly a thunderstorm. Waves 1 ft or less.

Tuesday

S wind 10 to 15 kt becoming NW in the afternoon. Winds could gust as high as 25 kt. Showers likely, mainly before 1pm. Waves 1 ft or less.

Tuesday Night

NW wind around 15 kt, with gusts as high as 25 kt. Mostly cloudy. Waves 1 ft or less.

Wednesday

NW wind around 15 kt, with gusts as high as 30 kt. Mostly cloudy. 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.