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Northern Indiana Local Forecast Office

4NM NW Michigan City IN

Marine Point Forecast

[NOTICE]

This Afternoon
High: 88 °F
S 15kt
< 1ft

Small Craft Advisory
Tonight
Low: 64 °F
S 20kt
2-3ft

Small Craft Advisory
Friday
High: 79 °F
W 15kt
1-2ft
Friday Night
Low: 67 °F
SSW 10kt
< 1ft
Saturday
High: 83 °F
SSW 10kt
< 1ft
Saturday Night
Low: 63 °F
WNW 15kt
1-2ft
Sunday
High: 70 °F
NW 15kt
2ft
Sunday Night
Low: 61 °F
W 10kt
1ft
Monday
High: 71 °F
W 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: 1:32 pm CDT Jun 11, 2026
Forecast Valid: 2pm CDT Jun 11, 2026-6pm CDT Jun 17, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

S wind 10 to 15 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms, mainly between 4pm and 5pm. Waves 1 ft or less.

Tonight

S wind 15 to 20 kt becoming WNW after midnight. Winds could gust as high as 25 kt. Showers and thunderstorms, mainly before midnight. Waves 2 to 3 ft.

Friday

W wind 5 to 15 kt. Sunny. Waves 1 to 2 ft.

Friday Night

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

Saturday

SSW wind around 10 kt, with gusts as high as 20 kt. Sunny. Waves 1 ft or less.

Saturday Night

SSW wind 10 to 15 kt becoming WNW after midnight. Showers and possibly a thunderstorm. Waves 1 to 2 ft.

Sunday

NW wind 10 to 15 kt. A slight chance of thunderstorms before 7am. Waves around 2 ft.

Sunday Night

NW wind around 10 kt becoming W after midnight. Mostly clear. Waves around 1 ft.

Monday

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

*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.