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Northern Indiana Local Forecast Office

9NM WSW Saint Joseph MI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:NNW wind 15 to 20 kt, with gusts as high as 25 kt. Mostly clear. Waves 5 to 6 ft.

      Low: 38 °F

      NNW 20kt
      5-6ft

      Small Craft Advisory
      Small Craft Advisory

    • Monday

      Monday:NW wind 5 to 15 kt. Sunny. Waves 5 ft subsiding to 2 ft.

      High: 46 °F

      NW 15kt
      5ftWaves Subsiding

      Small Craft Advisory
      Small Craft Advisory

    • Monday Night

      Monday Night:NW wind 5 to 10 kt becoming ESE after midnight. Showers, mainly after midnight.   Waves 1 to 2 ft.

      Low: 39 °F

      ESE 10kt
      1-2ft

    • Tuesday

      Tuesday:ESE wind around 15 kt. Showers.   Waves around 1 ft.

      High: 42 °F

      ESE 15kt
      1ft

    • Tuesday Night

      Tuesday Night:E wind 10 to 15 kt. A chance of showers before midnight.   Waves 1 ft or less.

      Low: 38 °F

      E 15kt
      < 1ft

    • Wednesday

      Wednesday:ESE wind 5 to 10 kt. Mostly cloudy. Waves 1 ft or less.

      High: 47 °F

      ESE 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. A slight chance of showers.   Waves 1 ft or less.

      Low: 44 °F

      Light Wind
      < 1ft

    • Thursday

      Thursday:SSE wind 5 to 10 kt. Showers likely.   Waves 1 ft or less.

      High: 54 °F

      SSE 10kt
      < 1ft

    • Thursday Night

      Thursday Night:SE wind 10 to 20 kt becoming SW after midnight. Showers and possibly a thunderstorm.   Waves 1 to 3 ft.

      Low: 49 °F

      SW 20kt
      1-3ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:45 pm CST Nov 16, 2025
Forecast Valid: 7pm CST Nov 16, 2025-6pm CST Nov 23, 2025

View Nearby Observations

Detailed Forecast

Tonight
NNW wind 15 to 20 kt, with gusts as high as 25 kt. Mostly clear. Waves 5 to 6 ft.
Monday
NW wind 5 to 15 kt. Sunny. Waves 5 ft subsiding to 2 ft.
Monday Night
NW wind 5 to 10 kt becoming ESE after midnight. Showers, mainly after midnight. Waves 1 to 2 ft.
Tuesday
ESE wind around 15 kt. Showers. Waves around 1 ft.
Tuesday Night
E wind 10 to 15 kt. A chance of showers before midnight. Waves 1 ft or less.
Wednesday
ESE wind 5 to 10 kt. Mostly cloudy. Waves 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. A slight chance of showers. Waves 1 ft or less.
Thursday
SSE wind 5 to 10 kt. Showers likely. Waves 1 ft or less.
Thursday Night
SE wind 10 to 20 kt becoming SW after midnight. Showers and possibly a thunderstorm. Waves 1 to 3 ft.

The water temperature at St. Joseph is 50 degrees and at Michigan
City is 49 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: 6:45 pm CST Nov 16, 2025
Forecast Valid: 7pm CST Nov 16, 2025-6pm CST Nov 23, 2025
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