News Headlines

For More Weather Information:

9NM WSW Saint Joseph MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 5:30 pm CDT Apr 5, 2026
Forecast Valid: 6pm CDT Apr 5, 2026-6pm CDT Apr 12, 2026

Tonight

WSW wind 5 to 15 kt. A chance of showers, mainly before 3am. Waves 1 to 2 ft.

Monday

NW wind 15 to 20 kt. Partly sunny. Waves around 3 ft.

Monday Night

NNW wind 15 to 20 kt, with gusts as high as 25 kt. Mostly cloudy. Waves 3 ft building to 6 ft.

Tuesday

N wind 5 to 10 kt. Mostly sunny. Waves 2 to 4 ft.

Tuesday Night

NNE wind 5 to 15 kt becoming SE after midnight. Mostly cloudy. Waves around 1 ft.

Wednesday

S wind 15 to 20 kt. Mostly cloudy. Waves 1 to 2 ft.

Wednesday Night

S wind 20 to 25 kt, with gusts as high as 30 kt. A chance of showers after 1am. Waves 2 to 4 ft.

Thursday

SSW wind 15 to 20 kt decreasing to 10 to 15 kt in the afternoon. Winds could gust as high as 30 kt. A chance of showers. Waves 2 to 3 ft.

Thursday Night

SW wind around 10 kt becoming W after midnight. A chance of showers. Waves around 1 ft.

The water temperature at St. Joseph is 45 degrees and at Michigan
City is 44 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.