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Grand Rapids, MI Local Forecast Office

5NM W Muskegon MI

Marine Point Forecast

[NOTICE]

Tonight
Low: 65 °F
S 18kt
4-5ft

Small Craft Advisory
Saturday
High: 66 °F
SSW 15kt
4-5ft

Small Craft Advisory
Saturday Night
Low: 53 °F
N 13kt
1-3ft
Sunday
High: 59 °F
NW 28kt
7ft
Sunday Night
Low: 51 °F
NW 21kt
7ft
Monday
High: 61 °F
S 20kt
4-5ft
Monday Night
Low: 49 °F
W 21kt
5-7ft
Tuesday
High: 54 °F
W 25kt
7-8ft
Tuesday Night
Low: 47 °F
NW 22kt
8ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:03 pm CDT Oct 17, 2025
Forecast Valid: 6pm CDT Oct 17, 2025-6pm CDT Oct 24, 2025

View Nearby Observations

Detailed Forecast

Tonight

S wind 15 to 18 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Waves 4 to 5 ft.

Saturday

SSW wind 11 to 15 kt. Showers likely and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms after 4pm. Waves 4 to 5 ft.

Saturday Night

SSW wind 6 to 13 kt becoming N after midnight. Winds could gust as high as 19 kt. Showers and thunderstorms likely before 1am, then showers and possibly a thunderstorm between 1am and 4am, then showers after 4am. Waves 1 to 3 ft.

Sunday

NW wind 19 to 28 kt, with gusts as high as 39 kt. Showers, mainly before 1pm. Waves 3 ft building to 7 ft.

Sunday Night

NW wind 13 to 21 kt, with gusts as high as 30 kt. Partly cloudy. Waves 7 ft subsiding to 4 ft.

Monday

W wind 12 to 20 kt becoming S in the afternoon. Winds could gust as high as 29 kt. Mostly sunny. Waves 4 to 5 ft.

Monday Night

S wind 18 to 21 kt becoming W after midnight. Winds could gust as high as 28 kt. Showers likely, mainly before 1am. Waves 5 to 7 ft.

Tuesday

W wind 22 to 25 kt, with gusts as high as 34 kt. Showers likely. Waves 7 to 8 ft.

Tuesday Night

NW wind 18 to 22 kt, with gusts as high as 31 kt. Showers likely. Waves 8 ft subsiding to 5 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.