The surf forecast is 3+ ft and clean right now for Kahuku, Oahu

  • WEATHER - LIVE
    79° WSW @ 14 → 27mph
  • LOW / HIGH TIDE
    7:22am / 1:04am
  • BUOY 51210
    N3.9ft @ 12s
  • WATER TEMP
    76° Trunks/Bikini

Forecast

Surf
Swell
5 day
16 day
  • 8ft
  • 6ft
  • 4ft
  • 2ft
SUN 15
MON 16
TUE 17
WED 18
THU 19
2am
  • Clean
  • Fair
  • Choppy
Conditions are 2-4 ft and clean at 2am on Sun 3/15
Compass Map
Forecast Compass Compass Wind Arrow Compass Primary Swell Arrow Compass Secondary Swell Arrow
Wind Arrow
WIND SW 18 mph
Primary Swell Arrow
PRIMARY N (356) 2.7 ft @ 12 sec
Secondary Swell Arrow
SECONDARY E (100) 2.7 ft @ 9 sec
TIDE LEVEL
Outgoing High Tide, 1.8 ft

Forecast Details

Basic
Detail
  • Sunday, Mar 15
    SURF WIND SWELL
    6am
    3+ ft
    clean
    SW
    21mph
    2.5ft
    12s
    N
    12pm
    3+ ft
    clean
    WSW
    15mph
    2.3ft
    11s
    N
    6pm
    3+ ft
    clean
    W
    10mph
    2.2ft
    11s
    N
  • Best Board for Sunday
  • Monday, Mar 16
    SURF WIND SWELL
    6am
    2-3 ft
    clean
    SSW
    6mph
    1.7ft
    11s
    N
    12pm
    2-3+ ft
    clean
    SW
    4mph
    2.2ft
    8s
    E
    6pm
    2-3 ft
    clean
    W
    5mph
    2.1ft
    8s
    E
  • Tuesday, Mar 17
    SURF WIND SWELL
    6am
    2 ft
    fair
    NE
    4mph
    2.3ft
    8s
    E
    12pm
    2 ft
    fair
    NNE
    6mph
    2.2ft
    8s
    E
    6pm
    2 ft
    fair
    NNE
    6mph
    5ft
    13s
    NNW
  • Wednesday, Mar 18
    SURF WIND SWELL
    6am
    4-5+ ft
    choppy
    E
    7mph
    5.7ft
    12s
    NNW
    12pm
    4-6+ ft
    choppy
    ESE
    9mph
    5.5ft
    12s
    N
    6pm
    4-5+ ft
    clean
    SSE
    6mph
    5ft
    12s
    N
  • Best Surf Trip
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  • Thursday, Mar 19
    SURF WIND SWELL
    6am
    4-5 ft
    clean
    SSW
    7mph
    4.4ft
    11s
    N
    12pm
    3-5 ft
    clean
    SW
    4mph
    4.4ft
    11s
    N
    6pm
    3-5 ft
    fair
    N
    6mph
    4.2ft
    10s
    N
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This forecast is for beaches with direct offshore winds from South-West to South-South-West, and was updated Mar 15, 2026 @ 3:41pm.
Read more about the Surf Captain forecasts.