The surf forecast is 7-9 ft and choppy and disorganized right now for Kahuku, Oahu

  • WEATHER - LIVE
    78° ENE @ 32 → 49mph
  • LOW / HIGH TIDE
    10:04am / 4:48am
  • BUOY 51201
    NE8.9ft @ 8s
  • WATER TEMP
    79° Trunks/Bikini

Forecast

  • 8ft
  • 6ft
  • 4ft
  • 2ft
SUN 16
MON 17
TUE 18
WED 19
THU 20
9am
  • Clean
  • Fair
  • Choppy
Conditions are 7-9 ft and choppy at 9am on Sun 8/16
Compass Map
Forecast CompassCompass Wind ArrowCompass Primary Swell ArrowCompass Secondary Swell Arrow
Wind Arrow
WINDE 33 mph
Primary Swell Arrow
PRIMARYE (83) 13.4 ft @ 9 sec
Secondary Swell Arrow
SECONDARY
TIDE LEVEL
Outgoing Low Tide,0.8 ft

Forecast Details

Basic
Detail
Forecast
History
  • Sunday, Aug 16
    SURFWINDSWELL
    6am
    7-9+ ft
    choppy
    E
    36mph
    14.4ft
    9s
    E
    12pm
    6-8+ ft
    choppy
    ESE
    26mph
    11.2ft
    9s
    E
    6pm
    4-6 ft
    choppy
    ESE
    18mph
    7.7ft
    8s
    ENE
  • Monday, Aug 17
    SURFWINDSWELL
    6am
    3-5 ft
    choppy
    E
    16mph
    6ft
    8s
    ENE
    12pm
    3-4+ ft
    choppy
    E
    18mph
    5.6ft
    8s
    ENE
    6pm
    3-4 ft
    choppy
    E
    16mph
    5ft
    7s
    ENE
  • Tuesday, Aug 18
    SURFWINDSWELL
    6am
    2-4 ft
    choppy
    E
    15mph
    4.2ft
    7s
    ENE
    12pm
    3+ ft
    choppy
    E
    14mph
    4.1ft
    8s
    ENE
    6pm
    3+ ft
    choppy
    E
    13mph
    3.8ft
    8s
    ENE
  • Wednesday, Aug 19
    SURFWINDSWELL
    6am
    3+ ft
    choppy
    E
    13mph
    3.7ft
    8s
    ENE
    12pm
    3+ ft
    choppy
    E
    12mph
    3ft
    8s
    E
    6pm
    2-3 ft
    choppy
    E
    11mph
    2.6ft
    8s
    E
  • Thursday, Aug 20
    SURFWINDSWELL
    6am
    2+ ft
    choppy
    E
    9mph
    2.8ft
    7s
    NE
    12pm
    2+ ft
    choppy
    E
    8mph
    1.9ft
    8s
    E
    6pm
    2+ ft
    choppy
    ENE
    10mph
    2.3ft
    7s
    NE
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This forecast is for beaches with direct offshore winds from South-West to South-South-West, and was updated Aug 16, 2026 @ 3:27am.
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