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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: 11:30 am CDT Aug 29, 2026
Forecast Valid: 12pm CDT Aug 29, 2026-6pm CDT Sep 4, 2026

This Afternoon

SSW wind 5 to 10 kt. Mostly cloudy. Waves 1 ft or less.

Tonight

S wind 10 to 15 kt. A slight chance of showers, then a chance of showers and thunderstorms after 4am. Waves 1 ft or less.

Sunday

S wind 10 to 15 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms, mainly between 7am and 11am. Waves 1 to 2 ft.

Sunday Night

S wind around 10 kt. Mostly cloudy. Waves 1 ft or less.

Monday

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

Monday Night

S wind around 10 kt. Mostly cloudy. Waves 1 ft or less.

Tuesday

SW wind 5 to 10 kt. A slight chance of showers and thunderstorms before 1pm. Waves 1 ft or less.

Tuesday Night

SSW wind 5 to 10 kt. A slight chance of showers and thunderstorms after 1am. Waves 1 ft or less.

Wednesday

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

The water temperature at St. Joseph is 74 degrees and at Michigan
City is 70 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.