The surf forecast is 3-5 ft and choppy right now for Kahuku, Oahu

  • WEATHER FORECAST
    76° ENE @ 14mph
  • LOW / HIGH TIDE
    12:48am / 8:41am
  • BUOY 51201
    NE4.3ft @ 7s
  • WATER TEMP
    78° Trunks/Bikini

Forecast

  • 8ft
  • 6ft
  • 4ft
  • 2ft
MON 20
TUE 21
WED 22
THU 23
2am
  • Clean
  • Fair
  • Choppy
Conditions are 3-5 ft and choppy at 2am on Mon 7/20
Compass Map
Forecast CompassCompass Wind ArrowCompass Primary Swell ArrowCompass Secondary Swell Arrow
Wind Arrow
WINDENE 14 mph
Primary Swell Arrow
PRIMARYENE (63) 5.3 ft @ 8 sec
Secondary Swell Arrow
SECONDARYESE (103) 0.2 ft @ 15 sec
TIDE LEVEL
Incoming Low Tide,0.5 ft

Forecast Details

Basic
Detail
Forecast
History
  • Monday, Jul 20
    SURFWINDSWELL
    6am
    3-4+ ft
    choppy
    ENE
    12mph
    5ft
    8s
    ENE
    12pm
    2-4 ft
    choppy
    ENE
    13mph
    4.2ft
    7s
    NE
    6pm
    3-4 ft
    choppy
    ENE
    15mph
    4.7ft
    7s
    ENE
  • Tuesday, Jul 21
    SURFWINDSWELL
    6am
    3+ ft
    choppy
    E
    14mph
    3.5ft
    7s
    NE
    12pm
    2-3+ ft
    choppy
    E
    14mph
    3.8ft
    7s
    ENE
    6pm
    2-4 ft
    choppy
    E
    16mph
    4.5ft
    7s
    ENE
  • Wednesday, Jul 22
    SURFWINDSWELL
    6am
    2-4 ft
    choppy
    E
    16mph
    5ft
    7s
    ENE
    12pm
    3+ ft
    choppy
    E
    16mph
    4.7ft
    7s
    ENE
    6pm
    3+ ft
    choppy
    ENE
    15mph
    4.3ft
    7s
    ENE
  • Thursday, Jul 23
    SURFWINDSWELL
    6am
    2-4 ft
    choppy
    ENE
    19mph
    5.4ft
    6s
    ENE
    12pm
    3-4+ ft
    choppy
    E
    20mph
    6.2ft
    7s
    ENE
    6pm
    3-4 ft
    choppy
    ENE
    19mph
    5.5ft
    7s
    ENE
  • Friday, Jul 24
    SURFWINDSWELL
    6am
    3-4+ ft
    choppy
    ENE
    18mph
    6.1ft
    7s
    ENE
    12pm
    3-5 ft
    choppy
    ENE
    21mph
    6.9ft
    7s
    ENE
    6pm
    4-5 ft
    choppy
    ENE
    20mph
    6.9ft
    8s
    ENE
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This forecast is for beaches with direct offshore winds from South-West to South-South-West, and was updated Jul 19, 2026 @ 9:31pm.
Read more about the Surf Captain forecasts.

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