The surf forecast is flat right now for Gilson Beach, IL

  • WEATHER - LIVE
    77° W @ 2mph
  • BUOY 45174
    ENE1ft @ 3s
  • WATER TEMP
    72° Spring Suit

Forecast

  • 8ft
  • 6ft
  • 4ft
  • 2ft
WED 15
THU 16
FRI 17
SAT 18
11pm
  • Clean
  • Fair
  • Choppy
Conditions are flat and clean at 11pm on Tue 7/14
Compass Map
Forecast CompassCompass Wind ArrowCompass Primary Swell ArrowCompass Secondary Swell Arrow
Wind Arrow
WINDS 4 mph
Primary Swell Arrow
PRIMARYS (180) 0 ft @ 0 sec
Secondary Swell Arrow
SECONDARY
No Tide Data

Forecast Details

Basic
Detail
Forecast
History
  • Wednesday, Jul 15
    SURFWINDSWELL
    6am
    flat
    clean
    W
    5mph
    0ft
    0s
    S
    12pm
    flat
    choppy
    NE
    7mph
    0ft
    0s
    S
    6pm
    flat
    choppy
    NE
    9mph
    0ft
    0s
    S
  • Thursday, Jul 16
    SURFWINDSWELL
    6am
    flat
    fair
    NNE
    6mph
    0.5ft
    4s
    NNE
    12pm
    flat
    choppy
    NE
    7mph
    0.5ft
    3s
    NNE
    6pm
    flat
    choppy
    NE
    12mph
    0.3ft
    3s
    NNE
  • Friday, Jul 17
    SURFWINDSWELL
    6am
    flat
    clean
    S
    0mph
    0ft
    0s
    S
    12pm
    flat
    clean
    NE
    3mph
    0ft
    0s
    S
    6pm
    flat
    clean
    SW
    2mph
    0ft
    0s
    S
  • Saturday, Jul 18
    SURFWINDSWELL
    6am
    flat
    clean
    SW
    6mph
    0ft
    0s
    S
    12pm
    flat
    clean
    SW
    12mph
    0ft
    0s
    S
    6pm
    flat
    fair
    W
    13mph
    0.6ft
    2s
    W
  • Sunday, Jul 19
    SURFWINDSWELL
    6am
    1+ ft
    choppy
    NNW
    9mph
    2.5ft
    5s
    NNE
    12pm
    1 ft
    fair
    NE
    7mph
    1.6ft
    5s
    NNE
    6pm
    0-1 ft
    fair
    E
    6mph
    1ft
    4s
    NNE
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This forecast is for North-North-East facing beaches, and was updated Jul 14, 2026 @ 8:39pm.
Read more about the Surf Captain forecasts.

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