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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: 11:31 am CDT Sep 10, 2026
Forecast Valid: 11am CDT Sep 10, 2026-6pm CDT Sep 16, 2026

Today

Variable winds 5 kt or less. Partly sunny. Waves around 1 ft.

Tonight

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

Friday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Friday Night

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

Saturday

S wind 5 to 10 kt becoming WSW in the afternoon. Mostly sunny. Waves 1 ft or less.

Saturday Night

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

Sunday

N wind 5 to 10 kt. Mostly sunny. Waves around 2 ft.

Sunday Night

N wind around 10 kt becoming ESE after midnight. A slight chance of showers and thunderstorms after 1am. Waves 1 to 2 ft.

Monday

SSE wind around 10 kt. A slight chance of showers and thunderstorms. Waves 1 ft or less.

The water temperature at St. Joseph is 58 degrees and at Michigan
City is 61 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.