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Detroit/Pontiac, MI Local Forecast Office

3NM NNW Pearl Beach MI

Marine Point Forecast

[NOTICE]

Tonight
Low: 65 °F
SSW 7kt
< 1ft
Tuesday
High: 81 °F
SSW 13kt
< 1ft
Tuesday Night
Low: 58 °F
WNW 9kt⇓
< 1ft
Wednesday
High: 67 °F
⇑N 8kt
< 1ft
Wednesday Night
Low: 48 °F
NNE 6kt⇓
< 1ft
Thursday
High: 64 °F
⇑E 7kt
< 1ft
Thursday Night
Low: 50 °F
Light Wind
< 1ft
Friday
High: 63 °F
WNW 20kt
< 1ft
Friday Night
Low: 37 °F
NW 19kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:24 pm EDT Oct 12, 2026
Forecast Valid: 9pm EDT Oct 12, 2026-6pm EDT Oct 19, 2026

View Nearby Observations

Detailed Forecast

Tonight

SSW wind around 7 kt. Isolated showers, then scattered showers and thunderstorms after 11pm. Waves 1 ft or less.

Tuesday

SSW wind 9 to 13 kt, with gusts as high as 23 kt. Showers likely and possibly a thunderstorm before 8am. Waves 1 ft or less.

Tuesday Night

WNW wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Winds could gust as high as 19 kt. A chance of rain between 4am and 5am. Waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming N 5 to 8 kt in the afternoon. Mostly cloudy. Waves 1 ft or less.

Wednesday Night

NNE wind around 6 kt becoming variable and less than 5 kt. Mostly cloudy. Waves 1 ft or less.

Thursday

Variable winds less than 5 kt becoming E 5 to 7 kt in the morning. A chance of rain after 2pm. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Rain, mainly between 8pm and 2am. Waves 1 ft or less.

Friday

WNW wind 14 to 20 kt, with gusts as high as 32 kt. A chance of rain. Waves 1 ft or less.

Friday Night

NW wind 16 to 19 kt, with gusts as high as 34 kt. Partly 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.