For More Weather Information:

Northern Indiana Local Forecast Office

4NM NW Michigan City IN

Marine Point Forecast

[NOTICE]

Tonight
Low: 15 °F
WSW 20kt
3-4ft

Small Craft Advisory
Sunday
High: 23 °F
SW 15kt
2-3ft

Small Craft Advisory
Sunday Night
Low: 11 °F
⇑WNW 30kt
9ft

Small Craft Advisory
M.L.King Day
High: 15 °F
W 30kt
9ft
Monday Night
Low: 10 °F
W 20kt
3-5ft
Tuesday
High: 25 °F
W 15kt
1-3ft
Tuesday Night
Low: 21 °F
S 20kt
1-2ft
Wednesday
High: 32 °F
SW 20kt
2-4ft
Wednesday Night
Low: 18 °F
W 20kt
4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:16 pm CST Jan 17, 2026
Forecast Valid: 7pm CST Jan 17, 2026-6pm CST Jan 24, 2026

View Nearby Observations

Detailed Forecast

Tonight

WSW wind 15 to 20 kt. A chance of snow showers, mainly before 11pm. Waves 3 to 4 ft.

Sunday

SW wind around 15 kt, with gusts as high as 25 kt. Snow showers likely, mainly after 3pm. Waves 2 to 3 ft.

Sunday Night

SW wind 15 to 20 kt becoming WNW 25 to 30 kt after midnight. Snow showers likely, mainly before midnight. Widespread freezing spray after 10pm. Waves 2 ft building to 9 ft.

M.L.King Day

W wind 20 to 30 kt. A chance of snow showers. Widespread freezing spray. Waves 9 ft subsiding to 6 ft.

Monday Night

W wind 15 to 20 kt. A slight chance of snow showers before midnight. Widespread freezing spray before 3am. Waves 3 to 5 ft.

Tuesday

W wind 10 to 15 kt becoming SSW in the afternoon. Winds could gust as high as 20 kt. Mostly sunny. Waves 1 to 3 ft.

Tuesday Night

S wind 10 to 20 kt. A chance of snow showers, mainly after midnight. Waves 1 to 2 ft.

Wednesday

SW wind 15 to 20 kt becoming W in the afternoon. A chance of snow showers. Waves 2 to 4 ft.

Wednesday Night

W wind around 20 kt, with gusts as high as 25 kt. A slight chance of snow showers. Waves around 4 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.