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18NM NW New Buffalo MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 6:17 pm CST Jan 19, 2026
Forecast Valid: 11pm CST Jan 19, 2026-6pm CST Jan 26, 2026

Overnight

W wind 20 to 25 kt. A slight chance of snow showers after 2am. Widespread freezing spray. Waves 5 to 6 ft. occasionally to 8ft.

Tuesday

W wind 15 to 20 kt becoming SW in the afternoon. Widespread freezing spray before 7am. Mostly sunny. Waves 5 ft subsiding to 2 ft.

Tuesday Night

S wind 15 to 20 kt. Snow likely, mainly between midnight and 3am. Waves 2 to 4 ft.

Wednesday

SW wind around 20 kt becoming W in the morning. A chance of snow before noon. Waves 4 to 5 ft.

Wednesday Night

W wind 20 to 25 kt. A chance of snow before midnight. Widespread freezing spray after 4am. Waves 4 to 6 ft. occasionally to 8ft.

Thursday

W wind 20 to 25 kt. Widespread freezing spray. Partly sunny. Waves 5 to 6 ft. occasionally to 8ft.

Thursday Night

W wind 20 to 25 kt. A slight chance of snow after midnight. Widespread freezing spray. Waves 5 to 7 ft. occasionally to 9ft.

Friday

NW wind 20 to 25 kt. A chance of snow. Widespread freezing spray. Waves 5 to 7 ft. occasionally to 9ft.

Friday Night

NW wind 15 to 20 kt. A chance of snow. Widespread freezing spray before 3am. Waves 4 to 5 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.