The surf forecast is 3-4 ft and semi clean/textured right now for South Shore Oahu

  • WEATHER - LIVE
    84° NE @ 13 → 21mph
  • LOW / HIGH TIDE
    3:54pm / 8:57am
  • BUOY 51211
    SSE2.6ft @ 13s
  • WATER TEMP
    81° Trunks/Bikini

Forecast

  • 8ft
  • 6ft
  • 4ft
  • 2ft
TUE 18
WED 19
THU 20
FRI 21
SAT 22
11am
  • Clean
  • Fair
  • Choppy
Conditions are 3-4 ft and fair at 11am on Tue 8/18
Compass Map
Forecast CompassCompass Wind ArrowCompass Primary Swell ArrowCompass Secondary Swell Arrow
Wind Arrow
WINDENE 16 mph
Primary Swell Arrow
PRIMARYSSE (168) 2.9 ft @ 13 sec
Secondary Swell Arrow
SECONDARYSW (220) 0.5 ft @ 17 sec
TIDE LEVEL
Outgoing High Tide,1.5 ft

Forecast Details

Basic
Detail
Forecast
History
  • Tuesday, Aug 18
    SURFWINDSWELL
    6am
    3-5 ft
    clean
    ENE
    14mph
    3ft
    13s
    SSE
    12pm
    3-4 ft
    clean
    ENE
    15mph
    2.9ft
    13s
    S
    6pm
    3-4 ft
    clean
    ENE
    13mph
    2.9ft
    13s
    S
  • Wednesday, Aug 19
    SURFWINDSWELL
    6am
    3+ ft
    clean
    NE
    11mph
    2.2ft
    13s
    S
    12pm
    2 ft
    clean
    ENE
    11mph
    1.3ft
    12s
    S
    6pm
    1-2 ft
    clean
    ENE
    12mph
    1.3ft
    12s
    S
  • Thursday, Aug 20
    SURFWINDSWELL
    6am
    2 ft
    clean
    NE
    8mph
    0.8ft
    17s
    SSW
    12pm
    2 ft
    clean
    ENE
    7mph
    0.9ft
    18s
    SSW
    6pm
    2 ft
    clean
    NNE
    7mph
    0.9ft
    17s
    SSW
  • Friday, Aug 21
    SURFWINDSWELL
    6am
    2-3+ ft
    fair
    ESE
    4mph
    1.3ft
    17s
    SW
    12pm
    2-3+ ft
    fair
    SE
    5mph
    1.3ft
    17s
    SW
    6pm
    2-3 ft
    clean
    ENE
    5mph
    1.3ft
    17s
    SW
  • Saturday, Aug 22
    SURFWINDSWELL
    6am
    2-4 ft
    clean
    ENE
    11mph
    1.7ft
    16s
    SSW
    12pm
    2-3+ ft
    fair
    ENE
    22mph
    1.5ft
    16s
    SSW
    6pm
    3+ ft
    fair
    ENE
    23mph
    1.6ft
    16s
    SSW
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This forecast is for South-South-West facing beaches, and was updated Aug 18, 2026 @ 9:55am.
Read more about the Surf Captain forecasts.

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