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Chicago, IL Local Forecast Office

18NM NW New Buffalo MI

Marine Point Forecast

[NOTICE]

Today
High: 79 °F
SSW 10kt
1ft
Tonight
Low: 70 °F
SSW 10kt
1-2ft
Tuesday
High: 71 °F
Light Wind
< 1ft
Tuesday Night
Low: 69 °F
Light Wind
< 1ft
Wednesday
High: 75 °F
Light Wind
< 1ft
Wednesday Night
Low: 71 °F
Light Wind
< 1ft
Thursday
High: 81 °F
Light Wind
< 1ft
Thursday Night
Low: 73 °F
S 10kt
< 1ft
Friday
High: 79 °F
SW 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 10:24 am CDT Jun 23, 2025
Forecast Valid: 11am CDT Jun 23, 2025-6pm CDT Jun 29, 2025

View Nearby Observations

Detailed Forecast

Today

SSW wind around 10 kt, with gusts as high as 25 kt. Sunny. Waves around 1 ft.

Tonight

SSW wind around 10 kt becoming W after midnight. Winds could gust as high as 15 kt. A chance of showers between 2am and 4am. Waves 1 to 2 ft.

Tuesday

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

Tuesday Night

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms after 7pm. Waves 1 ft or less.

Wednesday

Variable winds 5 kt or less. A chance of showers, with thunderstorms also possible after 10am. Waves 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms. Waves 1 ft or less.

Thursday

Variable winds 5 kt or less. A chance of showers and thunderstorms. Waves 1 ft or less.

Thursday Night

S wind around 10 kt becoming SW after midnight. Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Waves 1 ft or less.

Friday

SW wind 5 to 10 kt becoming W in the afternoon. A chance of showers, with thunderstorms also possible after 1pm. Waves 1 ft or less.

*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.