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Northern Indiana Local Forecast Office

9NM WSW Saint Joseph MI

Marine Point Forecast

[NOTICE]
    • Juneteenth

      Juneteenth:WNW wind 5 to 10 kt becoming N in the afternoon. Sunny. Waves 1 to 2 ft.

      High: 71 °F

      WNW 10kt
      1-2ft

    • Tonight

      Tonight:Variable winds less than 5 kt becoming WSW 5 to 10 kt after midnight. A chance of showers after 10pm.   Waves 1 ft or less.

      Low: 64 °F

      ⇑WSW 10kt
      < 1ft

    • Saturday

      Saturday:W wind 5 to 15 kt becoming NW in the afternoon. Sunny. Waves 1 to 2 ft.

      High: 72 °F

      W 15kt
      1-2ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

      Low: 63 °F

      Light Wind
      < 1ft

    • Sunday

      Sunday:E wind 5 to 15 kt, with gusts as high as 20 kt. Showers likely, with thunderstorms also possible after 4pm.   Waves 1 ft or less.

      High: 72 °F

      E 15kt
      < 1ft

    • Sunday Night

      Sunday Night:NE wind 15 to 20 kt, with gusts as high as 30 kt. Showers and possibly a thunderstorm before 1am, then showers likely.   Waves 1 to 2 ft.

      Low: 62 °F

      NE 20kt
      1-2ft

    • Monday

      Monday:N wind 15 to 20 kt, with gusts as high as 30 kt. A slight chance of showers before 1pm.   Waves 3 to 5 ft.

      High: 69 °F

      N 20kt
      3-5ft

    • Monday Night

      Monday Night:N wind 15 to 20 kt decreasing to 5 to 10 kt after midnight. Winds could gust as high as 25 kt. Partly cloudy. Waves 5 ft subsiding to 2 ft.

      Low: 61 °F

      N 20kt⇓
      5ftWaves Subsiding

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Mostly sunny. Waves 1 to 2 ft.

      High: 70 °F

      Light Wind
      1-2ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:47 am CDT Jun 19, 2026
Forecast Valid: 5am CDT Jun 19, 2026-6pm CDT Jun 25, 2026

View Nearby Observations

Detailed Forecast

Juneteenth
WNW wind 5 to 10 kt becoming N in the afternoon. Sunny. Waves 1 to 2 ft.
Tonight
Variable winds less than 5 kt becoming WSW 5 to 10 kt after midnight. A chance of showers after 10pm. Waves 1 ft or less.
Saturday
W wind 5 to 15 kt becoming NW in the afternoon. Sunny. Waves 1 to 2 ft.
Saturday Night
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
Sunday
E wind 5 to 15 kt, with gusts as high as 20 kt. Showers likely, with thunderstorms also possible after 4pm. Waves 1 ft or less.
Sunday Night
NE wind 15 to 20 kt, with gusts as high as 30 kt. Showers and possibly a thunderstorm before 1am, then showers likely. Waves 1 to 2 ft.
Monday
N wind 15 to 20 kt, with gusts as high as 30 kt. A slight chance of showers before 1pm. Waves 3 to 5 ft.
Monday Night
N wind 15 to 20 kt decreasing to 5 to 10 kt after midnight. Winds could gust as high as 25 kt. Partly cloudy. Waves 5 ft subsiding to 2 ft.
Tuesday
Variable winds 5 kt or less. Mostly sunny. Waves 1 to 2 ft.

The water temperature at St. Joseph is 67 degrees and at Michigan
City is 64 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: 2:47 am CDT Jun 19, 2026
Forecast Valid: 5am CDT Jun 19, 2026-6pm CDT Jun 25, 2026
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