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Chicago, IL Local Forecast Office

18NM NW New Buffalo MI

Marine Point Forecast

[NOTICE]

Columbus Day
High: 79 °F
SSW 15kt
2ft
Tonight
Low: 69 °F
SSW 15kt
2-3ft
Tuesday
High: 70 °F
SW 20kt⇓
1-3ft
Tuesday Night
Low: 64 °F
Light Wind
< 1ft
Wednesday
High: 67 °F
NNE 15kt
1-2ft
Wednesday Night
Low: 61 °F
NNE 15kt
4ft
Thursday
High: 66 °F
E 15kt
2-3ft
Thursday Night
Low: 56 °F
⇑NW 25kt
6ft
Friday
High: 59 °F
NW 35kt
17ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:33 am CDT Oct 12, 2026
Forecast Valid: 7am CDT Oct 12, 2026-6pm CDT Oct 18, 2026

View Nearby Observations

Detailed Forecast

Columbus Day

SSW wind around 15 kt. Mostly sunny. Waves around 2 ft.

Tonight

SSW wind around 15 kt. Mostly clear. Waves 2 to 3 ft.

Tuesday

SW wind 15 to 20 kt becoming NW 5 to 10 kt in the afternoon. Sunny. Waves 1 to 3 ft.

Tuesday Night

Variable winds 5 kt or less. A chance of showers before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am. Waves 1 ft or less.

Wednesday

NNE wind 10 to 15 kt. A chance of showers, mainly before 1pm. Waves 1 to 2 ft.

Wednesday Night

NNE wind around 15 kt becoming ENE after midnight. A chance of showers after 1am. Waves around 4 ft.

Thursday

E wind 10 to 15 kt. Showers likely and possibly a thunderstorm. Waves 2 to 3 ft.

Thursday Night

E wind 15 to 20 kt becoming NW 20 to 25 kt after midnight. A chance of showers before 1am. Waves 2 ft building to 6 ft.

Friday

NW wind 30 to 35 kt, with gusts as high as 45 kt. A chance of showers. Waves 9 ft building to 17 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.