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Northern Indiana Local Forecast Office

4NM NW Michigan City IN

Marine Point Forecast

[NOTICE]

Monday
High: 69 °F
NE 15kt
3ft

Small Craft Advisory
Monday Night
Low: 62 °F
NNE 15kt
3-4ft

Small Craft Advisory
Tuesday
High: 69 °F
NNE 10kt
1-2ft
Tuesday Night
Low: 62 °F
Light Wind
< 1ft
Wednesday
High: 75 °F
Light Wind
< 1ft
Wednesday Night
Low: 65 °F
Light Wind
< 1ft
Thursday
High: 73 °F
W 10kt
< 1ft
Thursday Night
Low: 64 °F
Light Wind
< 1ft
Friday
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: 2:47 am CDT Jun 22, 2026
Forecast Valid: 3am CDT Jun 22, 2026-6pm CDT Jun 28, 2026

View Nearby Observations

Detailed Forecast

Monday

NE wind around 15 kt becoming N in the afternoon. Winds could gust as high as 25 kt. A slight chance of showers before 7am. Waves around 3 ft.

Monday Night

NNE wind 10 to 15 kt. Mostly clear. Waves 3 to 4 ft.

Tuesday

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

Tuesday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Wednesday

Variable winds 5 kt or less. A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Waves 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers and thunderstorms after 1am. Waves 1 ft or less.

Thursday

W wind 5 to 10 kt becoming N in the afternoon. Mostly sunny. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Friday

Variable winds 5 kt or less. Mostly 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.