For More Weather Information:

Chicago, IL Local Forecast Office

5NM WSW Michigan City IN

Marine Point Forecast

[NOTICE]

This Afternoon
High: 33 °F
WNW 10kt
3-4ft

Small Craft Advisory
Tonight
Low: 28 °F
W 10kt
1-3ft
Saturday
High: 33 °F
SSE 20kt
1-2ft
Saturday Night
Low: 31 °F
W 25kt
4ft
Sunday
High: 36 °F
WNW 25kt
9ft
Sunday Night
Low: 23 °F
NW 20kt⇓
8ft
Monday
High: 28 °F
Light Wind
1-3ft
Monday Night
Low: 24 °F
WNW 10kt
< 1ft
Tuesday
High: 29 °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: 1:36 pm CST Nov 28, 2025
Forecast Valid: 1pm CST Nov 28, 2025-6pm CST Dec 4, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

WNW wind around 10 kt, with gusts as high as 15 kt. Partly sunny. Waves 3 to 4 ft.

Tonight

W wind 5 to 10 kt becoming S after midnight. A chance of snow, mainly after 5am. Waves 1 to 3 ft.

Saturday

SSE wind 10 to 20 kt, with gusts as high as 30 kt. Snow, mainly after 7am. The snow could be heavy at times. Waves 1 to 2 ft.

Saturday Night

SE wind 15 to 25 kt becoming W after midnight. Snow before 11pm, then snow, possibly mixed with rain. The snow could be heavy at times. Waves 1 ft building to 4 ft.

Sunday

WNW wind around 25 kt, with gusts as high as 30 kt. Snow, possibly mixed with rain, becoming all snow after noon. Waves 5 ft building to 9 ft.

Sunday Night

NW wind 15 to 20 kt decreasing to 10 to 15 kt after midnight. A chance of snow showers before midnight. Waves 8 ft subsiding to 3 ft.

Monday

Variable winds 5 kt or less. Winds could gust as high as 10 kt. A chance of snow after noon. Waves 1 to 3 ft.

Monday Night

SSW wind 5 to 10 kt becoming WNW after midnight. Snow likely. Waves 1 ft or less.

Tuesday

WNW wind around 10 kt. Mostly cloudy. Waves around 1 ft.

*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.