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Northern Indiana Local Forecast Office

9NM WSW Saint Joseph MI

Marine Point Forecast

[NOTICE]

Saturday
High: 38 °F
⇑W 25kt
5ft

Small Craft Advisory
Saturday Night
Low: 26 °F
W 30kt
6-8ft

Gale Warning
Sunday
High: 35 °F
NW 30kt⇓
11ft

Gale Warning
Sunday Night
Low: 31 °F
SW 20kt
4-6ft
Monday
High: 40 °F
WSW 20kt
3-4ft
Monday Night
Low: 37 °F
SSW 20kt
2-3ft
Tuesday
High: 44 °F
SSW 20kt
3-4ft
Tuesday Night
Low: 32 °F
WNW 20kt
4-5ft
Wednesday
High: 37 °F
NW 20kt
5-7ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:15 am CST Jan 10, 2026
Forecast Valid: 3am CST Jan 10, 2026-6pm CST Jan 16, 2026

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Detailed Forecast

Saturday

SE wind 5 to 10 kt becoming W 15 to 25 kt in the afternoon. Rain and snow before 3pm, then a slight chance of snow between 3pm and 4pm. Waves 1 ft building to 5 ft.

Saturday Night

W wind 25 to 30 kt. Snow, mainly after 1am. Waves 6 to 8 ft.

Sunday

NW wind 25 to 30 kt decreasing to 15 to 20 kt in the afternoon. Snow, mainly before 11am. Waves 11 ft subsiding to 6 ft.

Sunday Night

SW wind 15 to 20 kt, with gusts as high as 25 kt. Mostly cloudy. Waves 4 to 6 ft.

Monday

WSW wind 15 to 20 kt, with gusts as high as 25 kt. Mostly sunny. Waves 3 to 4 ft.

Monday Night

SSW wind 15 to 20 kt. Mostly cloudy. Waves 2 to 3 ft.

Tuesday

SSW wind around 20 kt becoming W in the afternoon. Winds could gust as high as 25 kt. A chance of rain. Waves 3 to 4 ft.

Tuesday Night

W wind around 20 kt becoming NW after midnight. Winds could gust as high as 25 kt. A chance of rain before midnight, then a chance of rain and snow. Waves 4 to 5 ft.

Wednesday

NW wind around 20 kt becoming N in the afternoon. Winds could gust as high as 30 kt. Snow likely, possibly mixed with rain, mainly after noon. Waves 5 to 7 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.