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Grand Rapids, MI Local Forecast Office

4NM W Muskegon MI

Marine Point Forecast

[NOTICE]

This Afternoon
High: 73 °F
SW 8kt
< 1ft
Tonight
Low: 68 °F
Light Wind
< 1ft
Tuesday
High: 75 °F
SSW 8kt
< 1ft
Tuesday Night
Low: 73 °F
Light Wind
< 1ft
Wednesday
High: 78 °F
SSW 9kt
< 1ft
Wednesday Night
Low: 69 °F
WSW 11kt
1ft
Thursday
High: 73 °F
NW 13kt
1ft
Thursday Night
Low: 66 °F
N 12kt
< 1ft
Friday
High: 74 °F
N 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:03 pm CDT Jul 14, 2025
Forecast Valid: 4pm CDT Jul 14, 2025-6pm CDT Jul 20, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

SW wind around 8 kt. Widespread haze. Waves 1 ft or less.

Tonight

Variable winds 5 kt or less. Widespread haze before 2am. Waves 1 ft or less.

Tuesday

SSE wind 5 to 8 kt becoming SSW in the afternoon. Sunny. Waves 1 ft or less.

Tuesday Night

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

Wednesday

S wind 7 to 9 kt becoming SW in the afternoon. A slight chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Waves 1 ft or less.

Wednesday Night

SSW wind 8 to 11 kt becoming WSW after midnight. A chance of showers before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm, then a chance of showers after 10pm. Waves around 1 ft.

Thursday

NW wind 11 to 13 kt, with gusts as high as 20 kt. A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Waves around 1 ft.

Thursday Night

N wind 9 to 12 kt. A chance of showers. Waves 1 ft or less.

Friday

NNE wind around 10 kt becoming NNW in the afternoon. Partly sunny. 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.