The surf forecast is 1 ft and choppy right now for Grand Isle, LA
- WEATHER - LIVENearby Wind Station GISL1 - Grand Isle, LA71° SE @ 13 → 17mph
- LOW / HIGH TIDEThe closest low and high tides to now.12:25am / 3:24pm
- BUOY FORECASTNo active nearby Buoys. Using current forecast data.SSE
1.8ft @ 3s
- WATER TEMPNo nearby water temp measurements,
using satellite derived data from yesterday.73° Long Arm Spring
Forecast
Surf Swell
5 day 16 day
- 8ft
- 6ft
- 4ft
- 2ft
FRI 18
SAT 19
SUN 20
MON 21
7am
- Clean
- Fair
- Choppy
Conditions are flat and fair at 7am on Thu 4/17

TIDE LEVEL
High Tide2.7 ft
Forecast Details
Basic
Detail
- Friday, Apr 18
SURF WIND SWELL 6am 1+ ftchoppySSE17mph2.8ft4sSSE12pm 2 ftchoppySE17mph3.2ft5sSSE6pm 2 ftchoppySE11mph3.2ft5sSSE - Best Board for Friday
- Saturday, Apr 19
SURF WIND SWELL 6am 2-3 ftchoppySE15mph3.8ft6sSSE12pm 2-4 ftchoppySE15mph4.9ft7sSSE6pm 3-4 ftchoppyESE17mph5.4ft7sSSE - Sunday, Apr 20
SURF WIND SWELL 6am 3-5 ftchoppyESE20mph5.7ft8sSE12pm 3-5 ftchoppySE16mph5.6ft8sSE6pm 3-4+ ftchoppySE14mph5.2ft8sSE - Monday, Apr 21
SURF WIND SWELL 6am 3-4+ ftchoppySSE9mph4.8ft8sSSE12pm 3+ ftchoppySE11mph4ft8sSE6pm 2-3+ ftchoppySSE10mph3.4ft8sSE - Tuesday, Apr 22
SURF WIND SWELL 6am 2-3+ ftfairSE9mph3.5ft8sSE12pm 2-3+ ftchoppySE13mph3.2ft8sSE6pm 2+ ftchoppySE12mph2.7ft7sSE
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This forecast is for South-South-East facing beaches, and was updated Apr 17, 2025 @ 8:49pm.
Read more about the Surf Captain forecasts.