The surf forecast is 5-7+ ft and slightly choppy right now for Kahuku, Oahu

  • WEATHER - LIVE
    79° E @ 11 → 17mph
  • LOW / HIGH TIDE
    8:50am / 3:12am
  • BUOY 51201
    2.3ft @ 13s
  • WATER TEMP
    80° Trunks/Bikini

Forecast

Surf
Swell
5 day
16 day
  • 8ft
  • 6ft
  • 4ft
  • 2ft
TUE 9
WED 10
THU 11
FRI 12
8am
  • Clean
  • Fair
  • Choppy
Conditions are 5-7 ft and choppy at 8am on Mon 9/8
Compass Map
Forecast Compass Compass Wind Arrow Compass Primary Swell Arrow Compass Secondary Swell Arrow
Wind Arrow
WIND ESE 10 mph
Primary Swell Arrow
PRIMARY E (100) 4.8 ft @ 14 sec
Secondary Swell Arrow
SECONDARY NNE (25) 0.8 ft @ 9 sec
TIDE LEVEL
Low Tide, 0.2 ft

Forecast Details

Basic
Detail
  • Tuesday, Sep 9
    SURF WIND SWELL
    6am
    6-8 ft
    choppy
    E
    13mph
    6.4ft
    13s
    E
    12pm
    6-9 ft
    choppy
    ENE
    14mph
    7.8ft
    12s
    E
    6pm
    6-8+ ft
    choppy
    E
    7mph
    8.3ft
    11s
    ENE
  • Best Board for Tuesday
  • Wednesday, Sep 10
    SURF WIND SWELL
    6am
    4-5+ ft
    fair
    SE
    8mph
    4.9ft
    9s
    E
    12pm
    3-5 ft
    fair
    ESE
    7mph
    4.8ft
    9s
    E
    6pm
    3-5 ft
    choppy
    ESE
    14mph
    5.6ft
    8s
    E
  • Thursday, Sep 11
    SURF WIND SWELL
    6am
    3-4 ft
    choppy
    ESE
    14mph
    4.7ft
    8s
    E
    12pm
    2-4 ft
    choppy
    E
    14mph
    4.3ft
    8s
    E
    6pm
    3+ ft
    choppy
    E
    12mph
    3.8ft
    8s
    E
  • Friday, Sep 12
    SURF WIND SWELL
    6am
    2-4 ft
    choppy
    ESE
    14mph
    4.4ft
    8s
    E
    12pm
    2-4 ft
    choppy
    E
    15mph
    4.6ft
    8s
    E
    6pm
    3-4 ft
    choppy
    E
    16mph
    4.9ft
    7s
    E
  • Best Surf Trip
    Surf Witch’s Rock. Stay in Tamarindo.
  • Saturday, Sep 13
    SURF WIND SWELL
    6am
    3-4 ft
    choppy
    E
    17mph
    5.2ft
    7s
    E
    12pm
    2-4 ft
    choppy
    E
    15mph
    4.5ft
    7s
    E
    6pm
    3+ ft
    choppy
    E
    17mph
    4.4ft
    6s
    E
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This forecast is for beaches with direct offshore winds from South-West to South-South-West, and was updated Sep 8, 2025 @ 9:36pm.
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