The surf forecast is 1 ft and slightly choppy right now for Grand Isle, LA
- WEATHER - LIVENearby Wind Station GISL1 - Grand Isle, LA66° E @ 7 → 10mph
- LOW / HIGH TIDEThe closest low and high tides to now.5:42am / 8:41pm
- BUOY 42084Latest wave height and wave period from Buoy 42084ENE
1.3ft @ 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 13
SAT 14
SUN 15
MON 16
TUE 17
7pm
- Clean
- Fair
- Choppy
Conditions are 0-1 ft and choppy at 7pm on Thu 3/12
TIDE LEVEL
High Tide 1.1 ft
Forecast Details
Basic
Detail
- Friday, Mar 13
SURF WIND SWELL 6am 0-1 ftfairNE9mph0.9ft7sSE12pm 1 ftchoppyE6mph0.9ft6sSE6pm 1 ftcleanSSE5mph0.9ft6sSE - Best Board for Friday
- Saturday, Mar 14
SURF WIND SWELL 6am 0-1 ftfairSE5mph0.9ft6sSE12pm 0-1 ftchoppyESE7mph0.8ft5sSE6pm 0-1 ftcleanSE3mph0.7ft5sSE - Sunday, Mar 15
SURF WIND SWELL 6am 1 ftchoppyS15mph1.9ft3sS12pm 1+ ftchoppySSW17mph2.5ft4sS6pm 1-2 ftchoppySSW18mph2.8ft4sS - Monday, Mar 16
SURF WIND SWELL 6am 0-1 ftfairNNW32mph1.8ft5sS12pm 0-1 ftfairNNW26mph0.8ft6sSSE6pm flatcleanNNW24mph0.5ft7sSW - Best Surf Trip
- Tuesday, Mar 17
SURF WIND SWELL 6am flatfairNNE19mph0.2ft8sSSE12pm flatfairNNE17mph0.3ft7sSE6pm flatchoppyNNE14mph0.2ft6sSSE
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This forecast is for South-South-East facing beaches, and was updated Mar 13, 2026 @ 8:10am.
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