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Chicago, IL Local Forecast Office

7NM ENE Chicago IL

Marine Point Forecast

[NOTICE]
    • Friday

      Friday:NW wind around 10 kt. Mostly sunny. Waves around 1 ft.

      High: 26 °F

      NW 10kt
      1ft

    • Friday Night

      Friday Night:NNW wind around 10 kt. Mostly cloudy. Waves 1 ft or less.

      Low: 24 °F

      NNW 10kt
      < 1ft

    • Saturday

      Saturday:NNW wind 5 to 10 kt becoming W in the afternoon. Mostly cloudy. Waves 1 ft or less.

      High: 30 °F

      NNW 10kt
      < 1ft

    • Saturday Night

      Saturday Night:NW wind around 10 kt. Partly cloudy. Waves 1 ft or less.

      Low: 23 °F

      NW 10kt
      < 1ft

    • Sunday

      Sunday:NW wind 5 to 10 kt becoming S in the afternoon. Partly sunny. Waves around 1 ft.

      High: 32 °F

      NW 10kt
      1ft

    • Sunday Night

      Sunday Night:S wind 10 to 15 kt. A slight chance of snow before midnight.   Waves 1 to 2 ft.

      Low: 30 °F

      S 15kt
      1-2ft

    • Monday

      Monday:SW wind 5 to 15 kt. Mostly sunny. Waves 1 to 2 ft.

      High: 41 °F

      SW 15kt
      1-2ft

    • Monday Night

      Monday Night:SW wind 5 to 10 kt. Mostly cloudy. Waves 1 ft or less.

      Low: 37 °F

      SW 10kt
      < 1ft

    • Tuesday

      Tuesday:S wind around 10 kt. Mostly cloudy. Waves 1 ft or less.

      High: 45 °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: 12:16 am CST Jan 2, 2026
Forecast Valid: 2am CST Jan 2, 2026-6pm CST Jan 8, 2026

View Nearby Observations

Detailed Forecast

Friday
NW wind around 10 kt. Mostly sunny. Waves around 1 ft.
Friday Night
NNW wind around 10 kt. Mostly cloudy. Waves 1 ft or less.
Saturday
NNW wind 5 to 10 kt becoming W in the afternoon. Mostly cloudy. Waves 1 ft or less.
Saturday Night
NW wind around 10 kt. Partly cloudy. Waves 1 ft or less.
Sunday
NW wind 5 to 10 kt becoming S in the afternoon. Partly sunny. Waves around 1 ft.
Sunday Night
S wind 10 to 15 kt. A slight chance of snow before midnight. Waves 1 to 2 ft.
Monday
SW wind 5 to 15 kt. Mostly sunny. Waves 1 to 2 ft.
Monday Night
SW wind 5 to 10 kt. Mostly cloudy. Waves 1 ft or less.
Tuesday
S wind around 10 kt. Mostly cloudy. Waves 1 ft or less.

*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.
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ABOUT THIS FORECAST

Point Forecast: 41.9°N 87.56°W
Last Update: 12:16 am CST Jan 2, 2026
Forecast Valid: 2am CST Jan 2, 2026-6pm CST Jan 8, 2026
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