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Northern Indiana Local Forecast Office

9NM WSW Saint Joseph MI

Marine Point Forecast

[NOTICE]

Today
High: 67 °F
NW 15kt
1-3ft
Tonight
Low: 59 °F
N 15kt
1-3ft
Monday
High: 73 °F
WSW 10kt
< 1ft
Monday Night
Low: 63 °F
SSW 15kt
< 1ft
Tuesday
High: 73 °F
SSW 20kt
2-3ft
Tuesday Night
Low: 61 °F
WSW 15kt
1-3ft
Wednesday
High: 75 °F
SSE 15kt
1ft
Wednesday Night
Low: 63 °F
WSW 25kt
7ft
Thursday
High: 70 °F
W 25kt⇓
7ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:46 am CDT Jun 14, 2026
Forecast Valid: 6am CDT Jun 14, 2026-6pm CDT Jun 20, 2026

View Nearby Observations

Detailed Forecast

Today

NW wind 10 to 15 kt, with gusts as high as 25 kt. A chance of showers, mainly before 11am. Waves 1 to 3 ft.

Tonight

N wind 5 to 15 kt becoming WSW after midnight. Winds could gust as high as 20 kt. Mostly clear. Waves 1 to 3 ft.

Monday

WSW wind 5 to 10 kt. Sunny. Waves 1 ft or less.

Monday Night

SSW wind 5 to 15 kt. Partly cloudy. Waves 1 ft or less.

Tuesday

SSW wind 15 to 20 kt, with gusts as high as 25 kt. A chance of showers, then showers and possibly a thunderstorm after 1pm. Waves 2 to 3 ft.

Tuesday Night

WSW wind 10 to 15 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Waves 1 to 3 ft.

Wednesday

W wind 5 to 15 kt becoming SSE in the afternoon. Winds could gust as high as 25 kt. A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Waves around 1 ft.

Wednesday Night

SE wind 20 to 25 kt becoming WSW after midnight. Winds could gust as high as 35 kt. Showers and possibly a thunderstorm before 1am, then a chance of showers. Waves 2 ft building to 7 ft.

Thursday

W wind 20 to 25 kt decreasing to 10 to 15 kt in the afternoon. Winds could gust as high as 35 kt. A slight chance of showers. Waves 7 ft subsiding to 3 ft.

The water temperature at St. Joseph is 63 degrees and at Michigan
City is 64 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.