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Northern Indiana Local Forecast Office

9NM WSW Saint Joseph MI

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:NW wind around 25 kt. Snow showers before 3pm, then snow showers, possibly mixed with rain between 3pm and 5pm, then snow showers likely after 5pm.   Waves 9 to 10 ft.

      High: 37 °F

      NW 25kt
      9-10ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:NNW wind 15 to 20 kt becoming NE 5 to 10 kt after midnight. Snow showers likely, mainly before 11pm.   Waves 9 ft subsiding to 3 ft.

      Low: 29 °F

      NNW 20kt⇓
      9ftWaves Subsiding

      Small Craft Advisory
      Small Craft Advisory

    • Monday

      Monday:S wind 5 to 10 kt. Snow likely, mainly after 5pm.   Waves 1 to 3 ft.

      High: 33 °F

      S 10kt
      1-3ft

      Small Craft Advisory
      Small Craft Advisory

    • Monday Night

      Monday Night:SSE wind 10 to 15 kt becoming WNW after midnight. Snow.   Waves 1 to 2 ft.

      Low: 29 °F

      W 15kt
      1-2ft

    • Tuesday

      Tuesday:NW wind 10 to 15 kt becoming WSW in the afternoon. A chance of snow.   Waves 2 to 3 ft.

      High: 33 °F

      NW 15kt
      2-3ft

    • Tuesday Night

      Tuesday Night:SSW wind 15 to 20 kt. A slight chance of snow before midnight.   Waves 2 to 3 ft.

      Low: 25 °F

      SSW 20kt
      2-3ft

    • Wednesday

      Wednesday:SSW wind 20 to 25 kt becoming W in the afternoon. A chance of snow after noon.   Waves 4 to 5 ft.

      High: 35 °F

      SSW 25kt
      4-5ft

    • Wednesday Night

      Wednesday Night:W wind 20 to 25 kt becoming NW in the evening. Snow likely.   Waves 5 to 7 ft.

      Low: 24 °F

      NW 25kt
      5-7ft

    • Thursday

      Thursday:NW wind 20 to 25 kt decreasing to 15 to 20 kt in the afternoon. A chance of snow.   Waves 7 ft subsiding to 4 ft.

      High: 26 °F

      NW 25kt⇓
      7ftWaves Subsiding


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 11:45 am CST Nov 30, 2025
Forecast Valid: 12pm CST Nov 30, 2025-6pm CST Dec 6, 2025

View Nearby Observations

Detailed Forecast

This Afternoon
NW wind around 25 kt. Snow showers before 3pm, then snow showers, possibly mixed with rain between 3pm and 5pm, then snow showers likely after 5pm. Waves 9 to 10 ft.
Tonight
NNW wind 15 to 20 kt becoming NE 5 to 10 kt after midnight. Snow showers likely, mainly before 11pm. Waves 9 ft subsiding to 3 ft.
Monday
S wind 5 to 10 kt. Snow likely, mainly after 5pm. Waves 1 to 3 ft.
Monday Night
SSE wind 10 to 15 kt becoming WNW after midnight. Snow. Waves 1 to 2 ft.
Tuesday
NW wind 10 to 15 kt becoming WSW in the afternoon. A chance of snow. Waves 2 to 3 ft.
Tuesday Night
SSW wind 15 to 20 kt. A slight chance of snow before midnight. Waves 2 to 3 ft.
Wednesday
SSW wind 20 to 25 kt becoming W in the afternoon. A chance of snow after noon. Waves 4 to 5 ft.
Wednesday Night
W wind 20 to 25 kt becoming NW in the evening. Snow likely. Waves 5 to 7 ft.
Thursday
NW wind 20 to 25 kt decreasing to 15 to 20 kt in the afternoon. A chance of snow. Waves 7 ft subsiding to 4 ft.

The water temperature at St. Joseph is 44 degrees and at Michigan
City is 44 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: 11:45 am CST Nov 30, 2025
Forecast Valid: 12pm CST Nov 30, 2025-6pm CST Dec 6, 2025
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