For More Weather Information:

12NM NNE Gary IN

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 2:36 am CST Dec 4, 2025
Forecast Valid: 2am CST Dec 4, 2025-6pm CST Dec 10, 2025

Thursday

NNW wind 15 to 20 kt becoming W 5 to 10 kt in the afternoon. Mostly sunny. Waves 5 ft subsiding to 2 ft.

Thursday Night

SSW wind 10 to 15 kt. Partly cloudy. Waves 1 to 2 ft.

Friday

SSW wind around 15 kt, with gusts as high as 20 kt. Mostly sunny. Waves around 2 ft.

Friday Night

SSW wind 15 to 20 kt becoming W after midnight. A chance of snow, mainly before midnight. Waves around 2 ft.

Saturday

W wind 10 to 15 kt. Mostly cloudy. Waves 1 to 2 ft.

Saturday Night

NW wind 10 to 15 kt becoming NNE after midnight. A chance of snow. Waves 1 to 2 ft.

Sunday

NNE wind around 15 kt. A chance of snow, mainly before noon. Waves 2 to 4 ft.

Sunday Night

NNE wind 10 to 15 kt becoming SE after midnight. Mostly cloudy. Waves 2 to 4 ft.

Monday

SE wind around 10 kt becoming S in the afternoon. Partly sunny. Waves 1 to 2 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.