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Detroit/Pontiac, MI Local Forecast Office

Caseville MI

Marine Point Forecast

[NOTICE]

Today
High: 78 °F
SW 15kt
< 1ft
Tonight
Low: 68 °F
SW 8kt
< 1ft
Sunday
High: 75 °F
S 11kt
< 1ft
Sunday Night
Low: 68 °F
Light Wind
< 1ft
Monday
High: 79 °F
SSE 7kt
< 1ft
Monday Night
Low: 71 °F
SSE 8kt
< 1ft
Tuesday
High: 81 °F
SW 10kt
< 1ft
Tuesday Night
Low: 70 °F
SSW 7kt
< 1ft
Wednesday
High: 81 °F
SW 9kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:24 am EDT Aug 29, 2026
Forecast Valid: 8am EDT Aug 29, 2026-6pm EDT Sep 4, 2026

View Nearby Observations

Detailed Forecast

Today

SW wind 13 to 15 kt, with gusts as high as 21 kt. Increasing clouds. Waves 1 ft or less.

Tonight

SW wind around 8 kt. A chance of showers, mainly after midnight. Waves 1 ft or less.

Sunday

S wind 9 to 11 kt, with gusts as high as 18 kt. Showers likely before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Waves 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm. Waves 1 ft or less.

Monday

SSE wind around 7 kt. A chance of showers. Waves 1 ft or less.

Monday Night

SE wind around 8 kt becoming S after midnight. A chance of showers. Waves 1 ft or less.

Tuesday

SW wind 8 to 10 kt. A chance of showers before 2pm. Waves 1 ft or less.

Tuesday Night

SSW wind around 7 kt. A chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Waves 1 ft or less.

Wednesday

SW wind 6 to 9 kt. A chance of showers. Waves 1 ft or less.

See Lake Huron Open Lake Forecast for days 3 through 5.

*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.