Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Chicago, IL Local Forecast Office

12NM NNE Gary IN

Marine Point Forecast

[NOTICE]

Tonight
Low: 70 °F
Light Wind
< 1ft
Tuesday
High: 72 °F
NE 10kt
< 1ft
Tuesday Night
Low: 66 °F
NNE 10kt
1-2ft
Wednesday
High: 74 °F
E 10kt
< 1ft
Wednesday Night
Low: 62 °F
ESE 15kt
1ft
Thursday
High: 74 °F
SE 10kt
< 1ft
Thursday Night
Low: 66 °F
SSE 10kt
< 1ft
Friday
High: 78 °F
S 10kt
< 1ft
Friday Night
Low: 70 °F
S 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:12 pm CDT Sep 29, 2025
Forecast Valid: 8pm CDT Sep 29, 2025-6pm CDT Oct 6, 2025

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. Clear. Waves 1 ft or less.

Tuesday

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

Tuesday Night

NNE wind around 10 kt becoming E after midnight. Partly cloudy. Waves 1 to 2 ft.

Wednesday

E wind 5 to 10 kt. Partly sunny. Waves 1 ft or less.

Wednesday Night

ENE wind 10 to 15 kt becoming SE after midnight. Mostly cloudy. Waves around 1 ft.

Thursday

SE wind 5 to 10 kt becoming E in the afternoon. Partly sunny. Waves 1 ft or less.

Thursday Night

E 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. Sunny. Waves 1 ft or less.

Friday Night

SE wind 5 to 10 kt becoming SSW after midnight. Mostly clear. 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.