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9NM WSW Saint Joseph MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 5:01 am CDT Sep 4, 2026
Forecast Valid: 5am CDT Sep 4, 2026-6pm CDT Sep 10, 2026

Today

Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 10am. Waves 1 ft or less.

Tonight

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly between 10pm and 5am. Waves 1 ft or less.

Saturday

N wind 5 to 10 kt. Partly sunny. Waves 1 ft or less.

Saturday Night

NNE wind around 10 kt becoming E after midnight. Partly cloudy. Waves 1 ft or less.

Sunday

E wind 5 to 10 kt becoming N in the afternoon. Sunny. Waves 1 ft or less.

Sunday Night

NNE wind 5 to 10 kt becoming ESE after midnight. Partly cloudy. Waves 1 ft or less.

Labor Day

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

Monday Night

ENE wind 5 to 10 kt becoming SE after midnight. Mostly cloudy. Waves 1 ft or less.

Tuesday

S wind 5 to 10 kt. Partly sunny. Waves 1 ft or less.

Winds and waves higher in and near thunderstorms.

The water temperature at St. Joseph is 70 degrees and at Michigan
City is 56 degrees.

*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.