Areas of Severe Thunderstorms Monday

Showers and thunderstorms will be possible from the northern Plains to the Gulf Coast on Monday. Thunderstorms with large hail and severe wind gusts are expected Monday afternoon and evening across parts of the central Plains. Read More >

For More Weather Information:

Northern Indiana Local Forecast Office

4NM NW Michigan City IN

Marine Point Forecast

[NOTICE]

Tonight
Low: 56 °F
Light Wind
< 1ft
Monday
High: 73 °F
N 10kt
< 1ft
Monday Night
Low: 60 °F
N 10kt
1ft
Tuesday
High: 73 °F
NNE 10kt
1ft
Tuesday Night
Low: 58 °F
NNE 10kt⇓
1-2ft
Wednesday
High: 78 °F
Light Wind
< 1ft
Wednesday Night
Low: 63 °F
Light Wind
< 1ft
Thursday
High: 81 °F
Light Wind
< 1ft
Thursday Night
Low: 67 °F
SSW 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:45 pm CDT May 31, 2026
Forecast Valid: 10pm CDT May 31, 2026-6pm CDT Jun 7, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. A chance of sprinkles after 1am. Waves 1 ft or less.

Monday

N wind 5 to 10 kt. A chance of sprinkles before 1pm. Waves 1 ft or less.

Monday Night

N wind 5 to 10 kt becoming E after midnight. Mostly clear. Waves around 1 ft.

Tuesday

ENE wind 5 to 10 kt becoming N in the afternoon. Sunny. Waves around 1 ft.

Tuesday Night

NNE wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 to 2 ft.

Wednesday

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

Wednesday Night

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

Thursday

Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.

Thursday Night

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

The water temperature at St. Joseph is 54 degrees and at Michigan
City is 56 degrees.

*Notices:

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.
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.