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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: 4:21 pm CDT Oct 6, 2025
Forecast Valid: 5pm CDT Oct 6, 2025-6pm CDT Oct 13, 2025

Late Afternoon

Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Waves 1 ft or less.

Tonight

N wind 10 to 15 kt. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Waves 1 to 2 ft.

Tuesday

N wind 15 to 20 kt. Showers likely and possibly a thunderstorm before 8am, then a chance of showers between 8am and 1pm. Waves 4 to 5 ft.

Tuesday Night

N wind around 15 kt. Mostly clear. Waves around 4 ft.

Wednesday

NE wind 10 to 15 kt. Sunny. Waves 3 to 4 ft.

Wednesday Night

NE wind around 10 kt becoming ESE after midnight. Clear. Waves 1 to 2 ft.

Thursday

SE wind 5 to 10 kt. Sunny. Waves 1 ft or less.

Thursday Night

ESE wind 5 to 10 kt becoming S after midnight. Mostly clear. Waves 1 ft or less.

Friday

S wind 5 to 10 kt becoming ESE in the afternoon. 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.