For More Weather Information:

Northern Indiana Local Forecast Office

4NM NW New Buffalo MI

Marine Point Forecast

[NOTICE]

Columbus Day
High: 27 °C
SSW 20km/h
< 1m
Tonight
Low: 21 °C
SSW 25km/h
< 1m
Tuesday
High: 24 °C
SW 25km/h⇓
< 1m
Tuesday Night
Low: 17 °C
NE 10km/h
< 1m
Wednesday
High: 19 °C
⇑NNE 25km/h
< 1m
Wednesday Night
Low: 14 °C
NNE 25km/h
1m
Thursday
High: 17 °C
E 25km/h
< 1m
Thursday Night
Low: 12 °C
⇑WNW 45km/h
1-2m
Friday
High: 14 °C
NW 65km/h
3-5m

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:01 pm CDT Oct 12, 2026
Forecast Valid: 4pm CDT Oct 12, 2026-6pm CDT Oct 18, 2026

View Nearby Observations

Detailed Forecast

Columbus Day

SSW wind around 20 km/h. Mostly sunny. Waves 1 m or less.

Tonight

SSW wind around 25 km/h, with gusts as high as 35 km/h. A slight chance of showers and thunderstorms between midnight and 1am. Waves 1 m or less.

Tuesday

SW wind 20 to 25 km/h becoming NNW 10 to 15 km/h in the afternoon. Winds could gust as high as 30 km/h. Sunny. Waves 1 m or less.

Tuesday Night

NE wind 5 to 10 km/h. A chance of showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 4am, then showers likely after 4am. Waves 1 m or less.

Wednesday

NNE wind 10 to 15 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 30 km/h. A chance of showers before 1pm. Waves 1 m or less.

Wednesday Night

NNE wind 20 to 25 km/h becoming ENE after midnight. Winds could gust as high as 35 km/h. Mostly cloudy. Waves around 1 m.

Thursday

E wind 15 to 25 km/h. A chance of showers, then showers and possibly a thunderstorm after 1pm. Waves 1 m or less.

Thursday Night

SE wind 15 to 25 km/h becoming WNW 35 to 45 km/h. Showers likely, mainly before 1am. Waves 1 to 2 m.

Friday

NW wind 60 to 65 km/h, with gusts as high as 75 km/h. A chance of showers. Waves 3 to 5 m.

Winds and waves higher in and near thunderstorms.

The water temperature at St. Joseph is 62 degrees and at Michigan
City is 60 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.