Hazardous Weather Conditions

For More Weather Information:

Chicago, IL Local Forecast Office

11NM ENE Chicago IL

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:S wind 10 to 15 kt. Mostly clear. Waves 1 to 2 ft.

      Low: 71 °F

      S 15kt
      1-2ft

    • Monday

      Monday:SSW wind 5 to 10 kt. A slight chance of showers, then a chance of showers and thunderstorms after 1pm.   Waves 1 ft or less.

      High: 78 °F

      SSW 10kt
      < 1ft

    • Monday Night

      Monday Night:N wind 10 to 15 kt. Showers and possibly a thunderstorm.   Waves 1 to 2 ft.

      Low: 65 °F

      N 15kt
      1-2ft

    • Tuesday

      Tuesday:N wind 15 to 20 kt. A chance of showers before 1pm.   Waves 4 to 5 ft.

      High: 66 °F

      N 20kt
      4-5ft

    • Tuesday Night

      Tuesday Night:N wind around 15 kt. Mostly clear. Waves around 3 ft.

      Low: 62 °F

      N 15kt
      3ft

    • Wednesday

      Wednesday:NE wind 10 to 15 kt. Sunny. Waves 2 to 3 ft.

      High: 64 °F

      NE 15kt
      2-3ft

    • Wednesday Night

      Wednesday Night:NE wind around 10 kt becoming SE after midnight. Clear. Waves around 2 ft.

      Low: 57 °F

      ENE 10kt
      2ft

    • Thursday

      Thursday:SE wind 5 to 10 kt. Sunny. Waves 1 to 2 ft.

      High: 64 °F

      SE 10kt
      1-2ft

    • Thursday Night

      Thursday Night:ESE wind 5 to 10 kt becoming S after midnight. Mostly clear. Waves 1 ft or less.

      Low: 58 °F

      SSE 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: 5:06 pm CDT Oct 5, 2025
Forecast Valid: 7pm CDT Oct 5, 2025-6pm CDT Oct 12, 2025

View Nearby Observations

Detailed Forecast

LMZ080-366-565-567-669-671-673-675-777-779-868-870-872-874-876- 878-060315- Lake Michigan from Michigan City IN to St. Joseph MI 5 NM offshore to Mid Lake- Lake Michigan from Point Betsie to Manistee MI 5 NM offshore to Mid Lake- Lake Michigan from Sturgeon Bay to Two Rivers WI 5 NM offshore to Mid Lake- Lake Michigan from Two Rivers to Sheboygan WI 5 NM offshore to Mid Lake- Lake Michigan from Sheboygan to Port Washington WI 5 NM offshore to Mid Lake- Lake Michigan from Port Washington to North Point Light WI 5 NM offshore to Mid Lake- Lake Michigan from North Point Light to Wind Point WI 5 NM offshore to Mid Lake- Lake Michigan from Wind Point WI to Winthrop Harbor IL 5 NM offshore to Mid Lake- Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5 NM offshore to Mid Lake- Lake Michigan from Wilmette Harbor IL to Michigan City IN 5 NM offshore to Mid Lake- Lake Michigan from Pentwater to Manistee MI 5 NM offshore to Mid Lake- Lake Michigan from Whitehall to Pentwater MI 5 NM offshore to Mid Lake- Lake Michigan from Grand Haven to Whitehall MI 5 NM offshore to Mid Lake- Lake Michigan from Holland to Grand Haven MI 5 NM offshore to Mid Lake- Lake Michigan from South Haven to Holland MI 5 NM offshore to Mid Lake- Lake Michigan from St. Joseph to South Haven MI 5 NM offshore to Mid Lake-

Tonight
S wind 10 to 15 kt. Mostly clear. Waves 1 to 2 ft.
Monday
SSW wind 5 to 10 kt. A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Waves 1 ft or less.
Monday Night
N wind 10 to 15 kt. Showers and possibly a thunderstorm. Waves 1 to 2 ft.
Tuesday
N wind 15 to 20 kt. A chance of showers before 1pm. Waves 4 to 5 ft.
Tuesday Night
N wind around 15 kt. Mostly clear. Waves around 3 ft.
Wednesday
NE wind 10 to 15 kt. Sunny. Waves 2 to 3 ft.
Wednesday Night
NE wind around 10 kt becoming SE after midnight. Clear. Waves around 2 ft.
Thursday
SE wind 5 to 10 kt. Sunny. Waves 1 to 2 ft.
Thursday Night
ESE wind 5 to 10 kt becoming S after midnight. Mostly clear. 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 41.89°N 87.44°W
Last Update: 5:06 pm CDT Oct 5, 2025
Forecast Valid: 7pm CDT Oct 5, 2025-6pm CDT Oct 12, 2025
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data