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Surf Forecasts:
Ko Olina Resort surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 pm Sunday 26 Apr 2026 HSTForecast update in hr min s Forecast update imminent
Ko Olina Resort surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ko Olina Resort sea temperature is
25.2° C
(Which is slightly warmer than usual)How big are the waves at Ko Olina Resort today?
The current surf forecast for Ko Olina Resort at 9PM is: 0.7m 14s primary swell from a Southwest direction and 0.9m 11s secondary swell from a Northwest direction (forecast issued at 01:00pm April 26). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Apr) | 2.5ft (0.7m) | 14s |
| Afternoon (26 Apr) | 3ft (0.9m) | 12s |
| Evening (26 Apr) | 3ft (0.9m) | 11s |
Table - waves today at Ko Olina Resort. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 26°C on Tue afternoon, min 23°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||||||
Sun 26 | Monday 27 | Tuesday 28 | Wed 29 | |||||||||||||||||||||
11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 14 | NW 12 | NW 11 | NW 11 | NW 11 | SW 14 | SW 14 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SW 13 | SW 12 | SW 12 | NW 10 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | |
214 | 214 | 211 | 208 | 203 | 151 | 147 | 144 | 116 | 116 | 114 | 114 | 114 | 83 | 82 | 75 | 73 | 56 | 63 | 85 | 106 | 132 | 184 | 181 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | off | off | off | off | off | cross-off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | |
High Tide | 1:29PM0.43m | 00:45AM0.52m | 2:03PM0.51m | 1:22AM0.47m | 2:35PM0.58m | 1:57AM0.42m | ||||||||||||||||||
Low Tide | 6:47PM0.24m | 7:26AM0.08m | 7:53PM0.23m | 7:45AM0.07m | 8:49PM0.21m | |||||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — |
 | — | — | 6:54 | — | — | — | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:55 | — | — | — | — | 6:55 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 23 | 25 | 26 | 25 | 24 | 23 | 23 | 23 | 23 |
24 | 22 | 22 | 23 | 24 | 23 | 23 | 23 | 24 | 23 | 22 | 22 | 22 | 23 | 22 | 23 | 25 | 24 | 24 | 22 | 21 | 21 | 22 | 21 | |
Swell 1 Height (m) Direction Period (s) | NNW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NNW 11 | NW 11 | NW 11 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | ENE 7 | E 7 |
 kJ | 251 | 199 | 189 | 182 | 179 | 151 | 121 | 119 | 64 | 81 | 70 | 70 | 76 | 70 | 63 | 62 | 62 | 45 | 34 | 34 | 37 | 52 | 89 | 106 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | NNE 8 | NE 8 | NE 8 | NE 8 | NW 11 | NW 11 | NW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NW 10 | NW 10 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 |
| kJ | 214 | 214 | 211 | 208 | 54 | 62 | 60 | 46 | 119 | 117 | 89 | 71 | 69 | 69 | 69 | 69 | 50 | 49 | 63 | 85 | 106 | 132 | 184 | 181 |
Swell 3 Height (m) Direction Period (s) | E 5 | N 8 | NNE 8 | NNE 8 | SW 14 | SW 14 | SW 14 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SSW 12 | NNW 10 | NNW 10 | NW 10 | SW 12 | SW 12 | SW 12 |
| kJ | 13 | 33 | 51 | 52 | 203 | 151 | 147 | 144 | 116 | 116 | 114 | 114 | 114 | 83 | 82 | 75 | 73 | 56 | 38 | 38 | 24 | 36 | 36 | 37 |
Wind waves Height (m) Direction Period (s) | ENE 8 | E 5 | E 5 | E 4 | E 4 | E 5 | E 5 | NE 8 | — | — | — | — | — | — | — | — | — | ENE 7 | ENE 7 | ENE 7 | ENE 7 | — | — | — |
| kJ | 85 | 13 | 16 | 12 | 15 | 16 | 18 | 86 | — | — | — | — | — | — | — | — | — | 54 | 79 | 49 | 65 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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