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Northern Indiana Local Forecast Office

4NM NW New Buffalo MI

Marine Point Forecast

[NOTICE]

Tonight
Low: 73 °F
SSW 10kt
< 1ft
Monday
High: 84 °F
SSW 15kt
< 1ft
Monday Night
Low: 71 °F
N 15kt
1-3ft
Tuesday
High: 74 °F
N 20kt
8ft
Tuesday Night
Low: 69 °F
NNE 20kt
8ft
Wednesday
High: 75 °F
N 10kt
1-3ft
Wednesday Night
Low: 69 °F
N 10kt⇓
1ft
Thursday
High: 80 °F
Light Wind
< 1ft
Thursday Night
Low: 72 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:15 pm CDT Jul 26, 2026
Forecast Valid: 9pm CDT Jul 26, 2026-6pm CDT Aug 2, 2026

View Nearby Observations

Detailed Forecast

Tonight

SSE wind 5 to 10 kt becoming SSW after midnight. A slight chance of showers and thunderstorms after 5am. Waves 1 ft or less.

Monday

SSW wind 10 to 15 kt. A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms after 4pm. Some of the storms could be severe. Waves 1 ft or less.

Monday Night

SSW wind 10 to 15 kt becoming N after midnight. Winds could gust as high as 25 kt. Showers and thunderstorms likely, mainly before 10pm. Some of the storms could be severe. Waves 1 to 3 ft.

Tuesday

N wind 15 to 20 kt, with gusts as high as 25 kt. Partly sunny. Waves 5 ft building to 8 ft.

Tuesday Night

NNE wind 10 to 20 kt, with gusts as high as 30 kt. Mostly clear. Waves 8 ft subsiding to 4 ft.

Wednesday

N wind around 10 kt. Sunny. Waves 1 to 3 ft.

Wednesday Night

N wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Clear. Waves around 1 ft.

Thursday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Winds and waves higher in and near thunderstorms.

The water temperature at St. Joseph is 70 degrees and at Michigan
City is 69 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.