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Northern Indiana Local Forecast Office

9NM WSW Saint Joseph MI

Marine Point Forecast

[NOTICE]
    • Thanksgiving Day

      Thanksgiving Day:WNW wind around 30 kt. Snow likely, mainly after 5pm.   Waves 9 to 10 ft.

      High: 36 °F

      WNW 30kt
      9-10ft

      Gale Warning
      Gale Warning

    • Tonight

      Tonight:NW wind 25 to 30 kt. Snow, mainly before midnight.   Waves 9 to 10 ft.

      Low: 32 °F

      NW 30kt
      9-10ft

      Gale Warning
      Gale Warning

    • Friday

      Friday:WNW wind 20 to 25 kt decreasing to 15 to 20 kt in the afternoon. A chance of snow, mainly before noon.   Waves 9 ft subsiding to 4 ft.

      High: 34 °F

      WNW 25kt⇓
      9ftWaves Subsiding

    • Friday Night

      Friday Night:WNW wind 5 to 10 kt becoming S after midnight. A chance of snow after midnight.   Waves 1 to 3 ft.

      Low: 30 °F

      WNW 10kt
      1-3ft

    • Saturday

      Saturday:S wind 10 to 20 kt becoming SE in the afternoon. Snow. The snow could be heavy at times.   Waves 1 to 2 ft.

      High: 34 °F

      SE 20kt
      1-2ft

    • Saturday Night

      Saturday Night:SE wind 20 to 25 kt becoming W after midnight. Snow before 9pm, then rain and snow. The snow could be heavy at times.   Waves 2 to 4 ft.

      Low: 31 °F

      W 25kt
      2-4ft

    • Sunday

      Sunday:NW wind 25 to 30 kt. Snow, possibly mixed with rain, becoming all snow after noon.   Waves 5 ft building to 8 ft.

      High: 37 °F

      NW 30kt
      Waves Building8ft

    • Sunday Night

      Sunday Night:NW wind 20 to 25 kt decreasing to 10 to 15 kt after midnight. A chance of snow.   Waves 8 ft subsiding to 4 ft.

      Low: 28 °F

      NW 25kt⇓
      8ftWaves Subsiding

    • Monday

      Monday:WNW wind around 10 kt becoming SSW in the afternoon. A chance of snow.   Waves 4 ft subsiding to 1 ft.

      High: 29 °F

      WNW 10kt
      4ftWaves Subsiding


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:16 pm CST Nov 27, 2025
Forecast Valid: 4pm CST Nov 27, 2025-6pm CST Dec 3, 2025

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Detailed Forecast

Thanksgiving Day
WNW wind around 30 kt. Snow likely, mainly after 5pm. Waves 9 to 10 ft.
Tonight
NW wind 25 to 30 kt. Snow, mainly before midnight. Waves 9 to 10 ft.
Friday
WNW wind 20 to 25 kt decreasing to 15 to 20 kt in the afternoon. A chance of snow, mainly before noon. Waves 9 ft subsiding to 4 ft.
Friday Night
WNW wind 5 to 10 kt becoming S after midnight. A chance of snow after midnight. Waves 1 to 3 ft.
Saturday
S wind 10 to 20 kt becoming SE in the afternoon. Snow. The snow could be heavy at times. Waves 1 to 2 ft.
Saturday Night
SE wind 20 to 25 kt becoming W after midnight. Snow before 9pm, then rain and snow. The snow could be heavy at times. Waves 2 to 4 ft.
Sunday
NW wind 25 to 30 kt. Snow, possibly mixed with rain, becoming all snow after noon. Waves 5 ft building to 8 ft.
Sunday Night
NW wind 20 to 25 kt decreasing to 10 to 15 kt after midnight. A chance of snow. Waves 8 ft subsiding to 4 ft.
Monday
WNW wind around 10 kt becoming SSW in the afternoon. A chance of snow. Waves 4 ft subsiding to 1 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: 41.99°N 86.64°W
Last Update: 3:16 pm CST Nov 27, 2025
Forecast Valid: 4pm CST Nov 27, 2025-6pm CST Dec 3, 2025
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