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Surf Forecasts:
Ko Olina Resort surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am 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 5AM is: 0.7m 15s primary swell from a Southwest direction (forecast issued at 01:00am April 26). An open ocean swell of 0.9m 12s is not directed at the surf break, a second open ocean swell of 0.7m 8s is not directed at the surf break, a second open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| 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 ForecastSome drizzle, heaviest during Tue afternoon. Warm (max 26°C on Mon afternoon, min 23°C on Sun morning). Mainly fresh winds. | ||||||||||||||||||||||||
Sunday 26 | Monday 27 | Tuesday 28 | ||||||||||||||||||||||
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 | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SW 15 | SW 15 | SW 14 | 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 | |
220 | 217 | 214 | 214 | 214 | 211 | 208 | 203 | 151 | 147 | 144 | 116 | 116 | 114 | 114 | 114 | 83 | 82 | 75 | 73 | 56 | 63 | 109 | 106 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | cross-off | cross-off | off | off | off | off | off | off | cross-off | cross-off | off | off | off | off | off | off | off | off | off | off | off | |
High Tide | 00:02AM0.56m | 1:29PM0.43m | 00:45AM0.52m | 2:03PM0.51m | 1:22AM0.47m | 2:35PM0.58m | ||||||||||||||||||
Low Tide | 7:06AM0.09m | 6:47PM0.24m | 7:26AM0.08m | 7:53PM0.23m | 7:45AM0.07m | 8:49PM0.21m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | |  | | |  |  | | | |
 | — | 6:05 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:55 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | |
Temp °C | 23 | 23 | 23 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 25 | 26 | 25 | 24 | 23 | 23 | 23 | 24 | 25 | 25 | 25 | 24 | 23 |
22 | 23 | 22 | 24 | 24 | 24 | 23 | 24 | 22 | 22 | 22 | 24 | 24 | 22 | 23 | 21 | 22 | 21 | 23 | 23 | 23 | 24 | 22 | 21 | |
Swell 1 Height (m) Direction Period (s) | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NNW 11 | NW 11 | NW 11 | NW 11 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | E 7 | NW 13 | NW 13 |
 kJ | 255 | 255 | 255 | 251 | 199 | 189 | 182 | 179 | 151 | 121 | 119 | 119 | 61 | 78 | 84 | 74 | 68 | 62 | 57 | 57 | 45 | 34 | 109 | 106 |
Swell 2 Height (m) Direction Period (s) | SW 15 | NNE 8 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | NNE 8 | SW 14 | NE 8 | NE 8 | NW 11 | NW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NW 10 | NW 10 | NNW 10 | SW 12 | SW 12 |
| kJ | 220 | 52 | 214 | 214 | 214 | 211 | 208 | 203 | 55 | 147 | 48 | 57 | 117 | 112 | 69 | 69 | 69 | 69 | 69 | 50 | 49 | 38 | 36 | 36 |
Swell 3 Height (m) Direction Period (s) | WNW 10 | SW 15 | NNE 8 | E 6 | ESE 5 | NNE 8 | NNE 8 | NNE 8 | SW 14 | NNE 8 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SSW 12 | NW 13 | NW 10 | NW 10 |
| kJ | 35 | 217 | 52 | 15 | 16 | 51 | 52 | 54 | 151 | 41 | 144 | 116 | 116 | 114 | 114 | 114 | 83 | 82 | 75 | 73 | 56 | 63 | 24 | 24 |
Wind waves Height (m) Direction Period (s) | NE 8 | E 4 | E 5 | — | — | ENE 8 | E 5 | E 4 | E 5 | E 5 | — | — | — | — | — | — | — | — | ENE 7 | — | ENE 7 | NNE 4 | ENE 7 | ENE 7 |
| kJ | 99 | 14 | 10 | — | — | 67 | 12 | 13 | 15 | 12 | — | — | — | — | — | — | — | — | 53 | — | 42 | 5 | 75 | 68 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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