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Northern Indiana Local Forecast Office

9NM WSW Saint Joseph MI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

      Low: 68 °F

      Light Wind
      < 1ft

    • Saturday

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

      High: 80 °F

      Light Wind
      < 1ft

    • Saturday Night

      Saturday Night:SSW wind 5 to 10 kt. Partly cloudy. Waves 1 ft or less.

      Low: 75 °F

      SSW 10kt
      < 1ft

    • Sunday

      Sunday:WSW wind 5 to 10 kt. Partly sunny. Waves 1 ft or less.

      High: 84 °F

      WSW 10kt
      < 1ft

    • Sunday Night

      Sunday Night:SSW wind around 10 kt. A chance of showers and thunderstorms.   Waves 1 ft or less.

      Low: 77 °F

      SSW 10kt
      < 1ft

    • Monday

      Monday:SW wind around 10 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms.   Waves around 1 ft.

      High: 85 °F

      SW 10kt
      1ft

    • Monday Night

      Monday Night:WSW wind 10 to 15 kt becoming N after midnight. Winds could gust as high as 20 kt. A chance of showers and thunderstorms before 1am.   Waves 1 to 2 ft.

      Low: 73 °F

      WSW 15kt
      1-2ft

    • Tuesday

      Tuesday:NNW wind around 15 kt, with gusts as high as 25 kt. Mostly sunny. Waves 2 to 4 ft.

      High: 78 °F

      NNW 15kt
      2-4ft

    • Tuesday Night

      Tuesday Night:N wind 5 to 15 kt, with gusts as high as 20 kt. Mostly clear. Waves 2 to 4 ft.

      Low: 70 °F

      N 15kt
      2-4ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:00 pm CDT Jul 24, 2026
Forecast Valid: 7pm CDT Jul 24, 2026-6pm CDT Jul 31, 2026

View Nearby Observations

Detailed Forecast

Tonight
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Saturday
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Saturday Night
SSW wind 5 to 10 kt. Partly cloudy. Waves 1 ft or less.
Sunday
WSW wind 5 to 10 kt. Partly sunny. Waves 1 ft or less.
Sunday Night
SSW wind around 10 kt. A chance of showers and thunderstorms. Waves 1 ft or less.
Monday
SW wind around 10 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms. Waves around 1 ft.
Monday Night
WSW wind 10 to 15 kt becoming N after midnight. Winds could gust as high as 20 kt. A chance of showers and thunderstorms before 1am. Waves 1 to 2 ft.
Tuesday
NNW wind around 15 kt, with gusts as high as 25 kt. Mostly sunny. Waves 2 to 4 ft.
Tuesday Night
N wind 5 to 15 kt, with gusts as high as 20 kt. Mostly clear. Waves 2 to 4 ft.

The water temperature at St. Joseph is 59 degrees and at Michigan
City is 71 degrees.


*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: 7:00 pm CDT Jul 24, 2026
Forecast Valid: 7pm CDT Jul 24, 2026-6pm CDT Jul 31, 2026
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