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Grand Rapids, MI Local Forecast Office

34NM W South Haven MI

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:NE wind around 24 km/h, with gusts as high as 32 km/h. Scattered showers and thunderstorms, mainly after 5pm.   Waves around 1 m.

      High: 19 °C

      NE 24km/h
      1m

    • Tonight

      Tonight:E wind 24 to 32 km/h. Showers and thunderstorms likely before 1am, then a slight chance of showers after 4am.   Waves around 1 m.

      Low: 14 °C

      E 32km/h
      1m

    • Sunday

      Sunday:NNE wind 18 to 28 km/h becoming WNW 30 to 40 km/h in the afternoon. Winds could gust as high as 50 km/h. A chance of showers, then showers and possibly a thunderstorm after 4pm.  A slight chance of waterspouts after 1pm.  Waves 1 m or less.

      High: 16 °C

      ⇑WNW 40km/h
      < 1m

    • Sunday Night

      Sunday Night:NW wind 42 to 50 km/h becoming N after midnight. Winds could gust as high as 65 km/h. Showers and possibly a thunderstorm.  A slight chance of waterspouts.  Waves 2 to 3 m.

      Low: 12 °C

      NW 50km/h
      2-3m

    • Columbus Day

      Columbus Day:N wind 34 to 40 km/h. Showers likely and possibly a thunderstorm before 1pm, then showers between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm.  A slight chance of waterspouts.  Waves 2 to 3 m.

      High: 13 °C

      N 40km/h
      2-3m

    • Monday Night

      Monday Night:NNW wind 29 to 34 km/h becoming NNE after midnight. Showers.   Waves around 2 m.

      Low: 10 °C

      NNE 34km/h
      2m

    • Tuesday

      Tuesday:NNE wind 35 to 40 km/h becoming N 43 to 48 km/h in the afternoon. A chance of showers.   Waves 2 to 3 m.

      High: 13 °C

      ⇑N 48km/h
      2-3m

    • Tuesday Night

      Tuesday Night:NNW wind 37 to 42 km/h, with gusts as high as 48 km/h. A chance of showers.   Waves around 2 m.

      Low: 11 °C

      NNW 42km/h
      2m

    • Wednesday

      Wednesday:NW wind 27 to 35 km/h. Mostly sunny. Waves 1 to 2 m.

      High: 16 °C

      NW 35km/h
      1-2m


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:56 pm CDT Oct 12, 2024
Forecast Valid: 2pm CDT Oct 12, 2024-6pm CDT Oct 18, 2024

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Detailed Forecast

This Afternoon
NE wind around 24 km/h, with gusts as high as 32 km/h. Scattered showers and thunderstorms, mainly after 5pm. Waves around 1 m.
Tonight
E wind 24 to 32 km/h. Showers and thunderstorms likely before 1am, then a slight chance of showers after 4am. Waves around 1 m.
Sunday
NNE wind 18 to 28 km/h becoming WNW 30 to 40 km/h in the afternoon. Winds could gust as high as 50 km/h. A chance of showers, then showers and possibly a thunderstorm after 4pm. A slight chance of waterspouts after 1pm. Waves 1 m or less.
Sunday Night
NW wind 42 to 50 km/h becoming N after midnight. Winds could gust as high as 65 km/h. Showers and possibly a thunderstorm. A slight chance of waterspouts. Waves 2 to 3 m.
Columbus Day
N wind 34 to 40 km/h. Showers likely and possibly a thunderstorm before 1pm, then showers between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. A slight chance of waterspouts. Waves 2 to 3 m.
Monday Night
NNW wind 29 to 34 km/h becoming NNE after midnight. Showers. Waves around 2 m.
Tuesday
NNE wind 35 to 40 km/h becoming N 43 to 48 km/h in the afternoon. A chance of showers. Waves 2 to 3 m.
Tuesday Night
NNW wind 37 to 42 km/h, with gusts as high as 48 km/h. A chance of showers. Waves around 2 m.
Wednesday
NW wind 27 to 35 km/h. Mostly sunny. Waves 1 to 2 m.

*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: 42.48°N 87.01°W
Last Update: 1:56 pm CDT Oct 12, 2024
Forecast Valid: 2pm CDT Oct 12, 2024-6pm CDT Oct 18, 2024
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