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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: 6:00 am CDT Aug 27, 2026
Forecast Valid: 6am CDT Aug 27, 2026-6pm CDT Sep 2, 2026

Today

NNW wind around 10 kt. Sunny. Waves 1 to 2 ft.

Tonight

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

Friday

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

Friday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Saturday

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

Saturday Night

S wind around 10 kt. A slight chance of showers after 1am. Waves 1 ft or less.

Sunday

SSW wind 10 to 15 kt, with gusts as high as 25 kt. Partly sunny. Waves around 1 ft.

Sunday Night

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

Monday

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

The water temperature at St. Joseph is 72 degrees and at Michigan
City is 73 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.