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15NM SSW Pentwater MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 11:03 am CDT Oct 17, 2026
Forecast Valid: 11am CDT Oct 17, 2026-6pm CDT Oct 23, 2026

Today

SW wind 21 to 26 km/h increasing to 34 to 39 km/h in the afternoon. Winds could gust as high as 48 km/h. Sunny. Waves around 1 m.

Tonight

SW wind 40 to 48 km/h. Mostly clear. Waves around 2 m.

Sunday

SW wind 48 to 60 km/h. Sunny. Waves 2 to 3 m.

Sunday Night

SSW wind 37 to 47 km/h decreasing to 27 to 37 km/h after midnight. Winds could gust as high as 60 km/h. Clear. Waves 2 to 3 m.

Monday

SW wind 21 to 26 km/h decreasing to 11 to 16 km/h in the afternoon. Sunny. Waves around 1 m.

Monday Night

S wind 5 to 11 km/h becoming ESE after midnight. Partly cloudy. Waves 1 m or less.

Tuesday

ESE wind 8 to 11 km/h becoming SSW in the afternoon. Sunny. Waves 1 m or less.

Tuesday Night

S wind 5 to 13 km/h becoming ESE in the evening. Mostly clear. Waves 1 m or less.

Wednesday

SE wind 14 to 18 km/h becoming S in the afternoon. Sunny. Waves 1 m 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.