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Chicago, IL Local Forecast Office

17NM ENE Chicago IL

Marine Point Forecast

[NOTICE]
    • Tuesday

      Tuesday:SW wind 10 to 15 kt becoming NW in the morning. Winds could gust as high as 25 kt. Partly sunny. Waves 1 to 2 ft.

      High: 38 °F

      NW 15kt
      1-2ft

    • Tuesday Night

      Tuesday Night:NW wind 15 to 20 kt. Partly cloudy. Waves 2 to 4 ft.

      Low: 29 °F

      NW 20kt
      2-4ft

    • Wednesday

      Wednesday:NW wind 10 to 15 kt. Mostly sunny. Waves 2 to 4 ft.

      High: 35 °F

      NW 15kt
      2-4ft

    • Wednesday Night

      Wednesday Night:NW wind 5 to 10 kt. Increasing clouds. Waves 1 to 2 ft.

      Low: 29 °F

      NW 10kt
      1-2ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

      High: 35 °F

      Light Wind
      < 1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

      Low: 30 °F

      Light Wind
      < 1ft

    • Friday

      Friday:Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

      High: 39 °F

      Light Wind
      < 1ft

    • Friday Night

      Friday Night:SSW wind 5 to 10 kt. Mostly clear. Waves 1 ft or less.

      Low: 31 °F

      SSW 10kt
      < 1ft

    • Saturday

      Saturday:S wind 5 to 10 kt becoming ESE in the afternoon. Mostly sunny. Waves 1 ft or less.

      High: 40 °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: 1:32 am CST Feb 10, 2026
Forecast Valid: 1am CST Feb 10, 2026-6pm CST Feb 16, 2026

View Nearby Observations

Detailed Forecast

Tuesday
SW wind 10 to 15 kt becoming NW in the morning. Winds could gust as high as 25 kt. Partly sunny. Waves 1 to 2 ft.
Tuesday Night
NW wind 15 to 20 kt. Partly cloudy. Waves 2 to 4 ft.
Wednesday
NW wind 10 to 15 kt. Mostly sunny. Waves 2 to 4 ft.
Wednesday Night
NW wind 5 to 10 kt. Increasing clouds. Waves 1 to 2 ft.
Thursday
Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.
Friday
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Friday Night
SSW wind 5 to 10 kt. Mostly clear. Waves 1 ft or less.
Saturday
S wind 5 to 10 kt becoming ESE in the afternoon. Mostly sunny. 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: 41.91°N 87.32°W
Last Update: 1:32 am CST Feb 10, 2026
Forecast Valid: 1am CST Feb 10, 2026-6pm CST Feb 16, 2026
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