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Northern Indiana Local Forecast Office

9NM WSW Saint Joseph MI

Marine Point Forecast

[NOTICE]

M.L.King Day
High: 16 °F
W 30kt
12ft

Gale Warning
Tonight
Low: 11 °F
W 25kt
6-8ft
Tuesday
High: 23 °F
W 20kt
6ft
Tuesday Night
Low: 18 °F
S 15kt
1-2ft
Wednesday
High: 33 °F
W 20kt
5ft
Wednesday Night
Low: 19 °F
WSW 25kt
5-7ft
Thursday
High: 23 °F
W 25kt
5-7ft
Thursday Night
Low: 11 °F
W 20kt
4-5ft
Friday
High: 16 °F
NW 20kt
4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:16 am CST Jan 19, 2026
Forecast Valid: 6am CST Jan 19, 2026-6pm CST Jan 25, 2026

View Nearby Observations

Detailed Forecast

M.L.King Day

W wind 25 to 30 kt. Snow showers likely, mainly before 10am. Widespread freezing spray. Waves 12 ft subsiding to 8 ft.

Tonight

W wind 20 to 25 kt. A chance of snow showers, mainly after midnight. Widespread freezing spray. Waves 6 to 8 ft.

Tuesday

W wind 10 to 20 kt becoming SW in the afternoon. Winds could gust as high as 25 kt. A slight chance of snow showers before noon. Widespread freezing spray before 11am. Waves 6 ft subsiding to 2 ft.

Tuesday Night

S wind 10 to 15 kt, with gusts as high as 20 kt. Snow showers likely, mainly after midnight. Waves 1 to 2 ft.

Wednesday

SSW wind around 20 kt becoming W in the morning. Winds could gust as high as 25 kt. A chance of snow showers, mainly before noon. Waves 2 ft building to 5 ft.

Wednesday Night

WSW wind 20 to 25 kt. A chance of snow showers. Widespread freezing spray after 3am. Waves 5 to 7 ft.

Thursday

W wind 20 to 25 kt. A slight chance of snow showers. Widespread freezing spray. Waves 5 to 7 ft.

Thursday Night

W wind around 20 kt, with gusts as high as 25 kt. A chance of snow showers. Widespread freezing spray before 7pm. Waves 4 to 5 ft.

Friday

NW wind around 20 kt, with gusts as high as 25 kt. A chance of snow showers. Waves around 4 ft.

*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.