For More Weather Information:

Chicago, IL Local Forecast Office

6NM N Gary IN

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:WSW wind around 10 kt. Partly sunny. Waves around 1 ft.

      High: 27 °F

      WSW 10kt
      1ft

    • Tonight

      Tonight:SSW wind 10 to 20 kt. Cloudy. Waves 1 to 2 ft.

      Low: 24 °F

      SSW 20kt
      1-2ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday

      Wednesday:SW wind 10 to 20 kt becoming WNW in the afternoon. A chance of snow showers, mainly between noon and 5pm.   Waves around 2 ft.

      High: 34 °F

      SW 20kt
      2ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday Night

      Wednesday Night:NW wind 15 to 20 kt. A slight chance of snow showers before 9pm.   Waves 3 ft building to 6 ft.

      Low: 18 °F

      NW 20kt
      Waves Building6ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:NW wind 10 to 15 kt becoming SW in the afternoon. Winds could gust as high as 20 kt. Mostly sunny. Waves 6 ft subsiding to 2 ft.

      High: 21 °F

      NW 15kt
      6ftWaves Subsiding

      Small Craft Advisory
      Small Craft Advisory

    • Thursday Night

      Thursday Night:SSW wind 10 to 15 kt. Partly cloudy. Waves around 1 ft.

      Low: 13 °F

      SSW 15kt
      1ft

    • Friday

      Friday:SW wind 10 to 15 kt. Partly sunny. Waves around 1 ft.

      High: 27 °F

      SW 15kt
      1ft

    • Friday Night

      Friday Night:SW wind 10 to 15 kt. Mostly cloudy. Waves around 1 ft.

      Low: 24 °F

      SW 15kt
      1ft

    • Saturday

      Saturday:W wind around 10 kt. Mostly cloudy. Waves around 1 ft.

      High: 30 °F

      W 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: 3:06 pm CST Dec 2, 2025
Forecast Valid: 3pm CST Dec 2, 2025-6pm CST Dec 8, 2025

View Nearby Observations

Detailed Forecast

This Afternoon
WSW wind around 10 kt. Partly sunny. Waves around 1 ft.
Tonight
SSW wind 10 to 20 kt. Cloudy. Waves 1 to 2 ft.
Wednesday
SW wind 10 to 20 kt becoming WNW in the afternoon. A chance of snow showers, mainly between noon and 5pm. Waves around 2 ft.
Wednesday Night
NW wind 15 to 20 kt. A slight chance of snow showers before 9pm. Waves 3 ft building to 6 ft.
Thursday
NW wind 10 to 15 kt becoming SW in the afternoon. Winds could gust as high as 20 kt. Mostly sunny. Waves 6 ft subsiding to 2 ft.
Thursday Night
SSW wind 10 to 15 kt. Partly cloudy. Waves around 1 ft.
Friday
SW wind 10 to 15 kt. Partly sunny. Waves around 1 ft.
Friday Night
SW wind 10 to 15 kt. Mostly cloudy. Waves around 1 ft.
Saturday
W wind around 10 kt. Mostly cloudy. Waves around 1 ft.

*Notices:

  1. 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.
  2. 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 41.69°N 87.31°W
Last Update: 3:06 pm CST Dec 2, 2025
Forecast Valid: 3pm CST Dec 2, 2025-6pm CST Dec 8, 2025
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data