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Northern Indiana Local Forecast Office

4NM NW Michigan City IN

Marine Point Forecast

[NOTICE]

This Afternoon
High: 74 °F
Light Wind
< 1ft
Tonight
Low: 64 °F
Light Wind
< 1ft
Sunday
High: 73 °F
ESE 10kt
< 1ft
Sunday Night
Low: 63 °F
ENE 15kt
1-2ft
Monday
High: 69 °F
N 20kt
3-5ft
Monday Night
Low: 61 °F
N 15kt
3-5ft
Tuesday
High: 71 °F
N 10kt
1-2ft
Tuesday Night
Low: 63 °F
Light Wind
< 1ft
Wednesday
High: 74 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:04 pm CDT Jun 20, 2026
Forecast Valid: 1pm CDT Jun 20, 2026-6pm CDT Jun 26, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

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

Tonight

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

Sunday

ESE wind 5 to 10 kt. Showers, mainly after 1pm. Waves 1 ft or less.

Sunday Night

ENE wind around 15 kt, with gusts as high as 25 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Waves 1 to 2 ft.

Monday

NE wind 15 to 20 kt becoming N in the afternoon. Winds could gust as high as 25 kt. A slight chance of showers before 1pm. Waves 3 to 5 ft.

Monday Night

N wind 10 to 15 kt, with gusts as high as 20 kt. Mostly clear. Waves 3 to 5 ft.

Tuesday

N wind 5 to 10 kt. Sunny. Waves 1 to 2 ft.

Tuesday Night

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

Wednesday

Variable winds 5 kt or less. A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Waves 1 ft or less.

The water temperature at St. Joseph is 66 degrees and at Michigan
City is 64 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.