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12NM NNE Gary IN

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 4:32 am CST Dec 1, 2025
Forecast Valid: 5am CST Dec 1, 2025-6pm CST Dec 7, 2025

Today

SW wind 5 to 10 kt becoming SSE in the afternoon. Snow, mainly after 4pm. Waves 1 to 2 ft.

Tonight

SSE wind around 10 kt becoming WNW after midnight. Snow, mainly before 1am. Waves 1 ft or less.

Tuesday

WNW wind around 10 kt becoming SW in the afternoon. A slight chance of snow. Waves around 1 ft.

Tuesday Night

SSW wind 15 to 20 kt. Mostly cloudy. Waves 1 to 3 ft.

Wednesday

SSW wind 15 to 20 kt becoming W in the afternoon. A chance of snow after noon. Waves 2 to 3 ft.

Wednesday Night

NW wind 15 to 20 kt. A chance of snow, mainly before midnight. Waves 2 ft building to 6 ft.

Thursday

NW wind 10 to 20 kt becoming WSW in the afternoon. Mostly sunny. Waves 6 ft subsiding to 2 ft.

Thursday Night

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

Friday

SSW wind around 15 kt. A chance of snow. 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.