Hazardous Weather Conditions

For More Weather Information:

Grand Rapids, MI Local Forecast Office

15NM SSW Pentwater MI

Marine Point Forecast

[NOTICE]

Thursday
High: 39 °F
NW 21kt
6ft

Small Craft Advisory
Thursday Night
Low: 32 °F
NW 20kt
6ft

Small Craft Advisory
Friday
High: 42 °F
S 27kt
11ft

Small Craft Advisory
Friday Night
Low: 28 °F
SSW 24kt
10ft
Saturday
High: 34 °F
NNW 22kt
5-6ft
Saturday Night
Low: 14 °F
NW 20kt
5-6ft
Sunday
High: 19 °F
WNW 23kt
5-6ft
Sunday Night
Low: 4 °F
WNW 24kt
6ft
M.L.King Day
High: 12 °F
WNW 24kt
6ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:03 am CST Jan 16, 2025
Forecast Valid: 2am CST Jan 16, 2025-6pm CST Jan 22, 2025

View Nearby Observations

Detailed Forecast

Thursday

NW wind around 21 kt. Snow likely before 2pm, then a slight chance of rain and snow between 2pm and 3pm, then a slight chance of snow after 3pm. Waves around 6 ft.

Thursday Night

NW wind 10 to 20 kt becoming SSW after midnight. A slight chance of snow before midnight. Waves 6 ft subsiding to 2 ft.

Friday

S wind 19 to 27 kt. Mostly cloudy. Waves 3 ft building to 11 ft.

Friday Night

SSW wind 20 to 24 kt becoming NNW after midnight. A chance of rain showers before 3am, then a chance of snow showers. Waves 10 ft subsiding to 5 ft.

Saturday

NNW wind around 22 kt. A slight chance of snow showers. Waves 5 to 6 ft.

Saturday Night

NW wind around 20 kt. Cloudy. Waves 5 to 6 ft.

Sunday

WNW wind 19 to 23 kt. A chance of snow showers. Waves 5 to 6 ft.

Sunday Night

WNW wind around 24 kt. A chance of snow showers. Waves around 6 ft.

M.L.King Day

WNW wind 22 to 24 kt. A chance of snow showers. Waves around 6 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.