The surf forecast is 3-5 ft and choppy right now for Grand Isle, LA

  • WEATHER - LIVE
    88° S @ 11 → 25mph
  • LOW / HIGH TIDE
    12:23am / 3:00pm
  • BUOY 42084
    S9.2ft @ 8s
  • WATER TEMP
    85° Trunks/Bikini

Forecast

Surf
Swell
  • 8ft
  • 6ft
  • 4ft
  • 2ft
THU 18
FRI 19
SAT 20
SUN 21
MON 22
4pm
  • Clean
  • Fair
  • Choppy
Conditions are 3-5 ft and choppy at 4pm on Thu 6/18
Compass Map
Forecast CompassCompass Wind ArrowCompass Primary Swell ArrowCompass Secondary Swell Arrow
Wind Arrow
WINDSSW 24 mph
Primary Swell Arrow
PRIMARYS (178) 6.8 ft @ 7 sec
Secondary Swell Arrow
SECONDARY
TIDE LEVEL
High Tide,1.4 ft

Forecast Details

Basic
Detail
  • Thursday, Jun 18
    SURFWINDSWELL
    6am
    3-5 ft
    choppy
    S
    24mph
    7.2ft
    7s
    S
    12pm
    3-5 ft
    choppy
    SSW
    24mph
    6.6ft
    7s
    S
    6pm
    3-5 ft
    choppy
    SSW
    22mph
    6.6ft
    7s
    S
  • Friday, Jun 19
    SURFWINDSWELL
    6am
    3-4+ ft
    choppy
    SSW
    16mph
    5.3ft
    7s
    S
    12pm
    2-4 ft
    choppy
    SSW
    13mph
    4.6ft
    7s
    SSE
    6pm
    3+ ft
    choppy
    S
    12mph
    4.2ft
    7s
    SSE
  • Saturday, Jun 20
    SURFWINDSWELL
    6am
    3+ ft
    choppy
    SSW
    9mph
    4ft
    7s
    S
    12pm
    2-3 ft
    choppy
    S
    10mph
    3.4ft
    6s
    S
    6pm
    2+ ft
    choppy
    S
    14mph
    3ft
    6s
    S
  • Sunday, Jun 21
    SURFWINDSWELL
    6am
    2-3+ ft
    choppy
    SSW
    15mph
    3.6ft
    6s
    S
    12pm
    2-3 ft
    choppy
    S
    17mph
    3.4ft
    6s
    S
    6pm
    2+ ft
    choppy
    S
    15mph
    3.3ft
    6s
    S
  • Monday, Jun 22
    SURFWINDSWELL
    6am
    2-3 ft
    choppy
    SSW
    17mph
    3.7ft
    5s
    S
    12pm
    2+ ft
    choppy
    SSW
    13mph
    3.2ft
    6s
    S
    6pm
    2 ft
    choppy
    SSW
    13mph
    2.8ft
    6s
    S
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This forecast is for South-South-East facing beaches, and was updated Jun 18, 2026 @ 2:18pm.
Read more about the Surf Captain forecasts.

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