Weather & Tide
Sailing Companion for Chicago, IL
This app is designed to be used while out on the water.
Setup September 8, 2024 1:39 AM CDT
Sunrise 6:23AM Sunset 7:13PM
LMZ742 Expires:202409080900;;711606 Fzus53 Klot 080250 Nshlot
nearshore marine forecast national weather service chicago/romeoville il 950 pm cdt Sat sep 7 2024
for waters within five nautical miles of shore on lake michigan
waves are provided as a range of significant wave heights, which is the average of the highest 1/3 of the waves, along with the average height of the highest 10 percent of the waves which will occasionally be encountered.
lmz740>742-080900- winthrop harbor to wilmette harbor il- wilmette harbor to northerly island il- northerly island to calumet harbor il- 950 pm cdt Sat sep 7 2024
Rest of tonight..Northwest winds 10 to 15 kt becoming west late. Mostly clear. Waves 3 to 5 ft subsiding to 2 to 4 ft.
nearshore marine forecast national weather service chicago/romeoville il 950 pm cdt Sat sep 7 2024
for waters within five nautical miles of shore on lake michigan
waves are provided as a range of significant wave heights, which is the average of the highest 1/3 of the waves, along with the average height of the highest 10 percent of the waves which will occasionally be encountered.
lmz740>742-080900- winthrop harbor to wilmette harbor il- wilmette harbor to northerly island il- northerly island to calumet harbor il- 950 pm cdt Sat sep 7 2024
Rest of tonight..Northwest winds 10 to 15 kt becoming west late. Mostly clear. Waves 3 to 5 ft subsiding to 2 to 4 ft.
Forecast for Marine Location Near Chicago, IL
*Weather Reporting Stations
Wind History from MDW
| Airport | Dist | Age | Wind kt | Vis | Sky | Weather | Temp | |||
| KMDW CHICAGO MIDWAY INTL,IL | 9 sm | 46 min | WSW 03 | 10 sm | A Few Clouds | 54°F | 45°F | 71% | 30.18 | |
| KORD CHICAGO O'HARE INTL,IL | 18 sm | 48 min | calm | 10 sm | A Few Clouds | 52°F | 45°F | 76% | 30.17 | |
| KGYY GARY/CHICAGO INTL,IN | 19 sm | 24 min | calm | 10 sm | Clear | 48°F | 46°F | 93% | 30.17 |
Chicago, IL,
GEOS Local Image of great lakes
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