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Chicago, IL Local Forecast Office

18NM NW New Buffalo MI

Marine Point Forecast

[NOTICE]
    • Late Afternoon

      Late Afternoon:NW wind around 25 kt. Snow.   Waves around 11 ft.

      High: 27 °F

      NW 25kt
      11ft

    • Tonight

      Tonight:NNW wind 25 to 30 kt. Snow.  Widespread freezing spray between 3am and 4am, then Widespread freezing spray after 5am.  Waves 11 ft building to 14 ft.

      Low: 28 °F

      NNW 30kt
      Waves Building14ft

      Gale Warning
      Gale Warning

    • Monday

      Monday:NNW wind 15 to 25 kt, with gusts as high as 35 kt. Snow likely, mainly before 4pm.  Widespread freezing spray before noon, then Widespread freezing spray between 2pm and 4pm.  Waves 14 ft subsiding to 8 ft.

      High: 27 °F

      NNW 25kt
      14ftWaves Subsiding

      Gale Warning
      Gale Warning

    • Monday Night

      Monday Night:NNW wind 10 to 15 kt becoming WNW 5 to 10 kt after midnight. Mostly cloudy. Waves 7 ft subsiding to 2 ft.

      Low: 24 °F

      NNW 15kt⇓
      7ftWaves Subsiding

    • Tuesday

      Tuesday:SSW wind 15 to 25 kt. A chance of snow after noon.   Waves 2 ft building to 5 ft.

      High: 41 °F

      SSW 25kt
      Waves Building5ft

    • Tuesday Night

      Tuesday Night:SSW wind around 20 kt becoming WNW after midnight. A slight chance of rain and snow before 9pm, then a slight chance of rain between 9pm and midnight.   Waves 4 to 5 ft.

      Low: 32 °F

      W 20kt
      4-5ft

    • Wednesday

      Wednesday:WNW wind 15 to 20 kt decreasing to 10 to 15 kt in the afternoon. Partly sunny. Waves 5 ft subsiding to 2 ft.

      High: 36 °F

      WNW 20kt⇓
      5ftWaves Subsiding

    • Wednesday Night

      Wednesday Night:NW wind 10 to 15 kt becoming E after midnight. A chance of snow.   Waves 1 to 2 ft.

      Low: 33 °F

      E 15kt
      1-2ft

    • Thursday

      Thursday:E wind 10 to 15 kt becoming NNW in the afternoon. A chance of snow.   Waves around 2 ft.

      High: 39 °F

      E 15kt
      2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:06 pm CST Feb 22, 2026
Forecast Valid: 5pm CST Feb 22, 2026-6pm CST Mar 1, 2026

View Nearby Observations

Detailed Forecast

LMZ080-366-565-567-669-671-673-675-777-779-868-870-872-874-876- 878-230415- Lake Michigan from Michigan City IN to St. Joseph MI 5 NM offshore to Mid Lake- Lake Michigan from Point Betsie to Manistee MI 5 NM offshore to Mid Lake- Lake Michigan from Sturgeon Bay to Two Rivers WI 5 NM offshore to Mid Lake- Lake Michigan from Two Rivers to Sheboygan WI 5 NM offshore to Mid Lake- Lake Michigan from Sheboygan to Port Washington WI 5 NM offshore to Mid Lake- Lake Michigan from Port Washington to North Point Light WI 5 NM offshore to Mid Lake- Lake Michigan from North Point Light to Wind Point WI 5 NM offshore to Mid Lake- Lake Michigan from Wind Point WI to Winthrop Harbor IL 5 NM offshore to Mid Lake- Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5 NM offshore to Mid Lake- Lake Michigan from Wilmette Harbor IL to Michigan City IN 5 NM offshore to Mid Lake- Lake Michigan from Pentwater to Manistee MI 5 NM offshore to Mid Lake- Lake Michigan from Whitehall to Pentwater MI 5 NM offshore to Mid Lake- Lake Michigan from Grand Haven to Whitehall MI 5 NM offshore to Mid Lake- Lake Michigan from Holland to Grand Haven MI 5 NM offshore to Mid Lake- Lake Michigan from South Haven to Holland MI 5 NM offshore to Mid Lake- Lake Michigan from St. Joseph to South Haven MI 5 NM offshore to Mid Lake-

Late Afternoon
NW wind around 25 kt. Snow. Waves around 11 ft.
Tonight
NNW wind 25 to 30 kt. Snow. Widespread freezing spray between 3am and 4am, then Widespread freezing spray after 5am. Waves 11 ft building to 14 ft.
Monday
NNW wind 15 to 25 kt, with gusts as high as 35 kt. Snow likely, mainly before 4pm. Widespread freezing spray before noon, then Widespread freezing spray between 2pm and 4pm. Waves 14 ft subsiding to 8 ft.
Monday Night
NNW wind 10 to 15 kt becoming WNW 5 to 10 kt after midnight. Mostly cloudy. Waves 7 ft subsiding to 2 ft.
Tuesday
SSW wind 15 to 25 kt. A chance of snow after noon. Waves 2 ft building to 5 ft.
Tuesday Night
SSW wind around 20 kt becoming WNW after midnight. A slight chance of rain and snow before 9pm, then a slight chance of rain between 9pm and midnight. Waves 4 to 5 ft.
Wednesday
WNW wind 15 to 20 kt decreasing to 10 to 15 kt in the afternoon. Partly sunny. Waves 5 ft subsiding to 2 ft.
Wednesday Night
NW wind 10 to 15 kt becoming E after midnight. A chance of snow. Waves 1 to 2 ft.
Thursday
E wind 10 to 15 kt becoming NNW in the afternoon. A chance of snow. Waves around 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: 5:06 pm CST Feb 22, 2026
Forecast Valid: 5pm CST Feb 22, 2026-6pm CST Mar 1, 2026
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