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Grand Rapids, MI Local Forecast Office

2NM SSW South Haven MI

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

      High: 87 °F

      Light Wind
      < 1ft

    • Tonight

      Tonight:Variable winds less than 5 kt becoming SSE around 6 kt in the evening. A slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am.   Waves 1 ft or less.

      Low: 70 °F

      ⇑SSE 6kt
      < 1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming SW around 6 kt in the morning. A slight chance of showers, with thunderstorms also possible after 7am.   Waves 1 ft or less.

      High: 86 °F

      ⇑SW 6kt
      < 1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.   Waves 1 ft or less.

      Low: 68 °F

      Light Wind
      < 1ft

    • Thursday

      Thursday:NW wind 7 to 10 kt, with gusts as high as 18 kt. A chance of showers and thunderstorms.   Waves 1 ft or less.

      High: 77 °F

      NW 10kt
      < 1ft

    • Thursday Night

      Thursday Night:NNW wind 5 to 9 kt becoming ENE after midnight. Mostly cloudy. Waves 1 ft or less.

      Low: 62 °F

      NNW 9kt
      < 1ft

    • Friday

      Friday:ENE wind around 6 kt becoming NNW in the afternoon. Mostly sunny. Waves 1 ft or less.

      High: 79 °F

      ENE 6kt
      < 1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

      Low: 64 °F

      Light Wind
      < 1ft

    • Saturday

      Saturday:SSE wind around 6 kt becoming WSW in the afternoon. A chance of showers.   Waves 1 ft or less.

      High: 83 °F

      SW 6kt
      < 1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:03 am CDT Jul 15, 2025
Forecast Valid: 5am CDT Jul 15, 2025-6pm CDT Jul 21, 2025

View Nearby Observations

Detailed Forecast

Today
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Tonight
Variable winds less than 5 kt becoming SSE around 6 kt in the evening. A slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am. Waves 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming SW around 6 kt in the morning. A slight chance of showers, with thunderstorms also possible after 7am. Waves 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Waves 1 ft or less.
Thursday
NW wind 7 to 10 kt, with gusts as high as 18 kt. A chance of showers and thunderstorms. Waves 1 ft or less.
Thursday Night
NNW wind 5 to 9 kt becoming ENE after midnight. Mostly cloudy. Waves 1 ft or less.
Friday
ENE wind around 6 kt becoming NNW in the afternoon. Mostly sunny. Waves 1 ft or less.
Friday Night
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
Saturday
SSE wind around 6 kt becoming WSW in the afternoon. A chance of showers. Waves 1 ft or less.

*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: 42.36°N 86.28°W
Last Update: 5:03 am CDT Jul 15, 2025
Forecast Valid: 5am CDT Jul 15, 2025-6pm CDT Jul 21, 2025
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