The surf forecast is flat right now for Illinois Beach, IL
- WEATHER FORECAST
No active nearby wind station. Using forecast data.69° ESE @ 7mph - BUOY 45186 Latest wave height and wave period from Buoy 451861ft @ 3s
- WATER TEMP Water temperature from nearby buoy station 4518669° 3/2 Wetsuit
Forecast
Surf Swell
5 day 16 day
- 8ft
- 6ft
- 4ft
- 2ft
SUN 14
MON 15
TUE 16
WED 17
7am
- Clean
- Fair
- Choppy
Conditions are flat and fair at 7am on Sat 9/13
No Tide Data
Forecast Details
Basic
Detail
- Sunday, Sep 14
SURF WIND SWELL 6am flatfairE
9mph0ft0sS
12pm flatfairENE 8mph0ft0sS6pm flatchoppyNE 9mph0.3ft3sENE - Best Board for Sunday
- Monday, Sep 15
SURF WIND SWELL 6am flatfairSE 5mph0.7ft3sNE12pm 0-1 ftchoppyESE 9mph0.9ft3sESE6pm flatchoppyENE 8mph0.4ft3sESE - Tuesday, Sep 16
SURF WIND SWELL 6am flatfairSE 5mph0.6ft3sESE12pm flatfairESE 5mph0.6ft3sESE6pm flatfairENE 5mph0.4ft2sESE - Wednesday, Sep 17
SURF WIND SWELL 6am flatfairSSE 5mph0ft0sS12pm flatchoppySE 6mph0ft0sS6pm flatfairE 5mph0ft0sS - Best Surf Trip
Epic Forecast? Unlock the best surf in costa rica
- Thursday, Sep 18
SURF WIND SWELL 6am flatcleanS 3mph0ft0sS12pm flatfairS 6mph0ft0sS6pm flatcleanE 4mph0ft0sS
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This forecast is for East facing beaches, and was updated Sep 13, 2025 @ 8:38pm.
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