Significant Coastal Impacts to the Eastern Seaboard; Tropical Storm Nolo to Impact Hawaii

A Nor'easter will bring significant coastal impacts to the Mid-Atlantic and New England through the weekend. Moderate to major coastal flooding, heavy rain, strong winds and high surf expected. Tropical Storm Nolo will continue to strengthen as it moves north toward the Big Island of Hawaii. Heavy rainfall may bring life-threatening, catastrophic flooding and mudslides through the weekend. Read More >

For More Weather Information:

Chicago, IL Local Forecast Office

15NM N Evanston IL

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds 5 kt or less. Cloudy, then gradually becoming mostly sunny. Waves 1 ft or less.

      High: 64 °F

      Light Wind
      < 1ft

    • Tonight

      Tonight:ENE wind 5 to 10 kt. Mostly clear. Waves 1 ft or less.

      Low: 61 °F

      ENE 10kt
      < 1ft

    • Saturday

      Saturday:ESE wind 5 to 10 kt. Sunny. Waves 1 ft or less.

      High: 65 °F

      ESE 10kt
      < 1ft

    • Saturday Night

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

      Low: 60 °F

      Light Wind
      < 1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.

      High: 66 °F

      Light Wind
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

      Low: 61 °F

      Light Wind
      < 1ft

    • Monday

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

      High: 68 °F

      Light Wind
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

      Low: 61 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:S wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.

      High: 69 °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: 6:41 am CDT Sep 25, 2026
Forecast Valid: 8am CDT Sep 25, 2026-6pm CDT Oct 1, 2026

View Nearby Observations

Detailed Forecast

Today
Variable winds 5 kt or less. Cloudy, then gradually becoming mostly sunny. Waves 1 ft or less.
Tonight
ENE wind 5 to 10 kt. Mostly clear. Waves 1 ft or less.
Saturday
ESE wind 5 to 10 kt. Sunny. Waves 1 ft or less.
Saturday Night
Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.
Sunday
Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
Monday
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
Tuesday
S wind 5 to 10 kt. 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: 42.3°N 87.73°W
Last Update: 6:41 am CDT Sep 25, 2026
Forecast Valid: 8am CDT Sep 25, 2026-6pm CDT Oct 1, 2026
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