For More Weather Information:

Northern Indiana Local Forecast Office

9NM WSW Saint Joseph MI

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:NNW wind around 25 kt, with gusts as high as 30 kt. Showers likely, mainly before 5pm.   Waves around 9 ft.

      High: 50 °F

      NNW 25kt
      9ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:NNW wind 15 to 25 kt. A slight chance of showers, mainly between 3am and 5am.   Waves 9 ft subsiding to 4 ft.

      Low: 47 °F

      NNW 25kt
      9ftWaves Subsiding

      Small Craft Advisory
      Small Craft Advisory

    • Saturday

      Saturday:NNW wind 10 to 15 kt becoming W in the afternoon. Mostly sunny. Waves 2 to 4 ft.

      High: 52 °F

      NNW 15kt
      2-4ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday Night

      Saturday Night:WSW wind 10 to 20 kt. Partly cloudy. Waves 2 to 4 ft.

      Low: 48 °F

      WSW 20kt
      2-4ft

    • Sunday

      Sunday:WSW wind 15 to 20 kt becoming WNW in the afternoon. Sunny. Waves 4 to 5 ft.

      High: 56 °F

      WSW 20kt
      4-5ft

    • Sunday Night

      Sunday Night:NW wind 15 to 20 kt decreasing to 10 to 15 kt after midnight. Mostly clear. Waves 3 to 5 ft.

      Low: 50 °F

      NW 20kt⇓
      3-5ft

    • Monday

      Monday:W wind 5 to 10 kt becoming SSW in the afternoon. Mostly sunny. Waves 1 to 3 ft.

      High: 57 °F

      SSW 10kt
      1-3ft

    • Monday Night

      Monday Night:SSW wind around 15 kt becoming WNW after midnight. Winds could gust as high as 20 kt. Mostly clear. Waves 1 to 3 ft.

      Low: 54 °F

      WSW 15kt
      1-3ft

    • Tuesday

      Tuesday:W wind 5 to 15 kt. Sunny. Waves 1 to 3 ft.

      High: 56 °F

      W 15kt
      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: 2:00 pm CST Nov 6, 2026
Forecast Valid: 4pm CST Nov 6, 2026-6pm CST Nov 12, 2026

View Nearby Observations

Detailed Forecast

This Afternoon
NNW wind around 25 kt, with gusts as high as 30 kt. Showers likely, mainly before 5pm. Waves around 9 ft.
Tonight
NNW wind 15 to 25 kt. A slight chance of showers, mainly between 3am and 5am. Waves 9 ft subsiding to 4 ft.
Saturday
NNW wind 10 to 15 kt becoming W in the afternoon. Mostly sunny. Waves 2 to 4 ft.
Saturday Night
WSW wind 10 to 20 kt. Partly cloudy. Waves 2 to 4 ft.
Sunday
WSW wind 15 to 20 kt becoming WNW in the afternoon. Sunny. Waves 4 to 5 ft.
Sunday Night
NW wind 15 to 20 kt decreasing to 10 to 15 kt after midnight. Mostly clear. Waves 3 to 5 ft.
Monday
W wind 5 to 10 kt becoming SSW in the afternoon. Mostly sunny. Waves 1 to 3 ft.
Monday Night
SSW wind around 15 kt becoming WNW after midnight. Winds could gust as high as 20 kt. Mostly clear. Waves 1 to 3 ft.
Tuesday
W wind 5 to 15 kt. Sunny. Waves 1 to 3 ft.

The water temperature at St. Joseph is 58 degrees and at Michigan
City is 54 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 41.99°N 86.64°W
Last Update: 2:00 pm CST Nov 6, 2026
Forecast Valid: 4pm CST Nov 6, 2026-6pm CST Nov 12, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data