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Northern Indiana Local Forecast Office

9NM WSW Saint Joseph MI

Marine Point Forecast

[NOTICE]

Today
High: 36 °F
NNW 20kt
5-7ft

Small Craft Advisory
Tonight
Low: 30 °F
N 15kt
3-5ft

Small Craft Advisory
Tuesday
High: 46 °F
E 10kt
1-2ft
Tuesday Night
Low: 40 °F
⇑E 25kt
1-2ft
Wednesday
High: 60 °F
ESE 25kt
2-3ft
Wednesday Night
Low: 46 °F
SW 20kt
2-3ft
Thursday
High: 52 °F
WSW 15kt
1-2ft
Thursday Night
Low: 40 °F
NNE 10kt
1ft
Friday
High: 47 °F
N 10kt
1-2ft

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 Mar 31, 2025
Forecast Valid: 6am CDT Mar 31, 2025-6pm CDT Apr 6, 2025

View Nearby Observations

Detailed Forecast

Today

NNW wind 15 to 20 kt. A slight chance of showers before 7am. Waves 5 to 7 ft.

Tonight

N wind 10 to 15 kt becoming ENE after midnight. Mostly clear. Waves 3 to 5 ft.

Tuesday

E wind 5 to 10 kt. Mostly sunny. Waves 1 to 2 ft.

Tuesday Night

E wind 10 to 15 kt increasing to 20 to 25 kt after midnight. Showers likely, with thunderstorms also possible after 4am. Waves 1 to 2 ft.

Wednesday

ESE wind 20 to 25 kt becoming S in the afternoon. Showers and possibly a thunderstorm. Waves 2 to 3 ft.

Wednesday Night

SW wind 15 to 20 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 2 to 3 ft.

Thursday

WSW wind 10 to 15 kt. Mostly sunny. Waves 1 to 2 ft.

Thursday Night

NNE wind 5 to 10 kt. A slight chance of showers. Waves around 1 ft.

Friday

N wind around 10 kt. Mostly sunny. Waves 1 to 2 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.