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Northern Indiana Local Forecast Office

4NM NW Michigan City IN

Marine Point Forecast

[NOTICE]

Today
High: 75 °F
WSW 10kt
< 1ft
Tonight
Low: 63 °F
SW 10kt
< 1ft
Tuesday
High: 73 °F
SSW 20kt
1-2ft
Tuesday Night
Low: 61 °F
WSW 15kt
1ft
Wednesday
High: 74 °F
SSE 15kt
< 1ft
Wednesday Night
Low: 64 °F
WSW 20kt
2-3ft
Thursday
High: 72 °F
W 20kt⇓
2-4ft
Thursday Night
Low: 62 °F
WNW 10kt
1-2ft
Juneteenth
High: 72 °F
WNW 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: 5:06 am CDT Jun 15, 2026
Forecast Valid: 8am CDT Jun 15, 2026-6pm CDT Jun 21, 2026

View Nearby Observations

Detailed Forecast

Today

WSW wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.

Tonight

SW wind around 10 kt. Partly cloudy. Waves 1 ft or less.

Tuesday

SSW wind 15 to 20 kt, with gusts as high as 25 kt. A slight chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 4pm, then showers likely and possibly a thunderstorm after 4pm. Waves 1 to 2 ft.

Tuesday Night

WSW wind 10 to 15 kt. A chance of showers before 7pm. Waves around 1 ft.

Wednesday

WSW wind 5 to 15 kt becoming SSE in the afternoon. Winds could gust as high as 25 kt. Showers, with thunderstorms also possible after 4pm. Waves 1 ft or less.

Wednesday Night

SSE wind 15 to 20 kt becoming WSW after midnight. Winds could gust as high as 30 kt. Showers and possibly a thunderstorm before 1am, then a chance of showers. Waves 2 to 3 ft.

Thursday

W wind 15 to 20 kt becoming NW 10 to 15 kt in the afternoon. Mostly sunny. Waves 2 to 4 ft.

Thursday Night

WNW wind 5 to 10 kt. Mostly clear. Waves 1 to 2 ft.

Juneteenth

WNW wind 5 to 10 kt. Sunny. Waves 1 ft or less.

Winds and waves higher in and near thunderstorms.

The water temperature at St. Joseph is 67 degrees and at Michigan
City is 66 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.