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Chicago, IL Local Forecast Office

18NM NW New Buffalo MI

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:NNE wind around 15 kt, with gusts as high as 20 kt. A chance of snow, mainly between 1pm and 4pm.   Waves around 4 ft.

      High: 36 °F

      NNE 15kt
      4ft

    • Tonight

      Tonight:NNE wind 15 to 20 kt. A slight chance of snow between 7pm and 8pm.   Waves 4 to 5 ft.

      Low: 27 °F

      NNE 20kt
      4-5ft

    • Sunday

      Sunday:NNE wind 10 to 15 kt. Partly sunny. Waves 3 to 4 ft.

      High: 28 °F

      NNE 15kt
      3-4ft

    • Sunday Night

      Sunday Night:NNE wind around 10 kt becoming SE after midnight. Partly cloudy. Waves 1 to 2 ft.

      Low: 28 °F

      ESE 10kt
      1-2ft

    • Monday

      Monday:SE wind 10 to 15 kt. Sunny. Waves 1 to 2 ft.

      High: 41 °F

      SE 15kt
      1-2ft

    • Monday Night

      Monday Night:SSE wind around 10 kt. Rain likely, possibly mixed with snow after midnight, becoming all rain after 3am.   Waves around 1 ft.

      Low: 37 °F

      SSE 10kt
      1ft

    • Tuesday

      Tuesday:SE wind 5 to 10 kt becoming NNE in the afternoon. Rain.   Waves around 1 ft.

      High: 41 °F

      SE 10kt
      1ft

    • Tuesday Night

      Tuesday Night:NNE wind around 10 kt becoming ENE after midnight. A chance of rain.   Waves 1 to 3 ft.

      Low: 39 °F

      NE 10kt
      1-3ft

    • Wednesday

      Wednesday:E wind around 10 kt. A chance of rain.   Waves 1 to 2 ft.

      High: 47 °F

      E 10kt
      1-2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 12:21 pm CST Feb 28, 2026
Forecast Valid: 12pm CST Feb 28, 2026-6pm CST Mar 6, 2026

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Detailed Forecast

This Afternoon
NNE wind around 15 kt, with gusts as high as 20 kt. A chance of snow, mainly between 1pm and 4pm. Waves around 4 ft.
Tonight
NNE wind 15 to 20 kt. A slight chance of snow between 7pm and 8pm. Waves 4 to 5 ft.
Sunday
NNE wind 10 to 15 kt. Partly sunny. Waves 3 to 4 ft.
Sunday Night
NNE wind around 10 kt becoming SE after midnight. Partly cloudy. Waves 1 to 2 ft.
Monday
SE wind 10 to 15 kt. Sunny. Waves 1 to 2 ft.
Monday Night
SSE wind around 10 kt. Rain likely, possibly mixed with snow after midnight, becoming all rain after 3am. Waves around 1 ft.
Tuesday
SE wind 5 to 10 kt becoming NNE in the afternoon. Rain. Waves around 1 ft.
Tuesday Night
NNE wind around 10 kt becoming ENE after midnight. A chance of rain. Waves 1 to 3 ft.
Wednesday
E wind around 10 kt. A chance of rain. Waves 1 to 2 ft.

*Notices:

  1. 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.
  2. 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.
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ABOUT THIS FORECAST

Point Forecast: 42.02°N 86.99°W
Last Update: 12:21 pm CST Feb 28, 2026
Forecast Valid: 12pm CST Feb 28, 2026-6pm CST Mar 6, 2026
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