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Northern Indiana Local Forecast Office

2NM WNW New Buffalo MI

Marine Point Forecast

[NOTICE]

Today
High: 78 °F
WSW 10kt
1ft
Tonight
Low: 71 °F
SW 10kt
2ft
Wednesday
High: 74 °F
N 10kt
2ft
Wednesday Night
Low: 67 °F
NNE 10kt
1-2ft
Thursday
High: 76 °F
Light Wind
1ft
Thursday Night
Low: 67 °F
Light Wind
< 1ft
Friday
High: 77 °F
Light Wind
< 1ft
Friday Night
Low: 69 °F
SW 10kt
1ft
Saturday
High: 74 °F
W 10kt
2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:17 am CDT Aug 18, 2026
Forecast Valid: 10am CDT Aug 18, 2026-6pm CDT Aug 24, 2026

View Nearby Observations

Detailed Forecast

Today

WSW wind 5 to 10 kt. A slight chance of showers and thunderstorms after 5pm. Waves around 1 ft.

Tonight

SW wind around 10 kt becoming NW after midnight. Showers and thunderstorms likely before 4am, then a chance of showers. Waves around 2 ft.

Wednesday

N wind 5 to 10 kt. Mostly sunny. Waves around 2 ft.

Wednesday Night

NNE wind 5 to 10 kt becoming E after midnight. Partly cloudy. Waves 1 to 2 ft.

Thursday

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

Thursday Night

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

Friday

Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.

Friday Night

SW wind 5 to 10 kt. A chance of showers and thunderstorms. Waves around 1 ft.

Saturday

W wind around 10 kt becoming NNW in the afternoon. A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Waves around 2 ft.

Winds and waves higher in and near thunderstorms.

The water temperature at St. Joseph is 64 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.