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Surf Forecasts:
Ko Olina Resort surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 am Saturday 25 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
25.3° 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 2PM is: 0.6m 11s primary swell from a Northwest direction (forecast issued at 07:00am April 25). An open ocean swell of 0.7m 7s is not directed at the surf break, a second open ocean swell of 1.0m 8s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | 1.5ft (0.5m) | 12s |
| Afternoon (25 Apr) | 2ft (0.6m) | 11s |
| Evening (25 Apr) | 2.5ft (0.7m) | 16s |
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 Mon afternoon, min 23°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | Tue 28 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 16 | WNW 12 | SSW 15 | NW 11 | NW 13 | SW 16 | SW 15 | 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 | |
160 | 75 | 154 | 101 | 249 | 248 | 236 | 220 | 217 | 214 | 214 | 214 | 211 | 208 | 203 | 151 | 147 | 144 | 116 | 116 | 114 | 114 | 114 | 83 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | off | off | off | off | off | off | cross-off | cross-off | off | off | off | off | |
High Tide | 12:49PM0.34m | 00:02AM0.56m | 1:29PM0.43m | 00:45AM0.52m | 2:03PM0.51m | 1:22AM0.47m | ||||||||||||||||||
Low Tide | 6:44AM0.11m | 5:25PM0.24m | 7:06AM0.09m | 6:47PM0.24m | 7:26AM0.08m | 7:53PM0.23m | ||||||||||||||||||
 |  | | | | | | |  | | | | | | | | | | | | | | | | |
 | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | 6:03 |
 | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:55 | — | — | 6:55 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 23 | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 23 | 24 | 25 | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 26 | 25 | 24 | 24 | 23 |
22 | 21 | 23 | 23 | 23 | 22 | 23 | 23 | 23 | 21 | 23 | 23 | 23 | 23 | 24 | 23 | 23 | 25 | 24 | 24 | 23 | 22 | 23 | 21 | |
Swell 1 Height (m) Direction Period (s) | NNE 7 | NNE 7 | NNE 7 | N 7 | NW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NNW 11 | NW 11 | NW 11 | ENE 7 | NW 11 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
 kJ | 82 | 99 | 74 | 47 | 249 | 295 | 281 | 255 | 255 | 255 | 251 | 199 | 189 | 182 | 179 | 151 | 121 | 119 | 62 | 117 | 61 | 70 | 61 | 57 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | NNW 13 | NNW 13 | NW 11 | SW 16 | SW 16 | SW 15 | NE 8 | NE 8 | NE 8 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | NE 8 | NW 11 | E 6 | NW 10 | NNW 10 | NNW 10 | NNW 10 |
| kJ | 160 | 108 | 229 | 101 | 196 | 248 | 236 | 59 | 84 | 82 | 214 | 214 | 211 | 208 | 203 | 151 | 147 | 46 | 119 | 29 | 112 | 69 | 69 | 69 |
Swell 3 Height (m) Direction Period (s) | WNW 12 | WNW 12 | SSW 15 | E 5 | N 8 | N 8 | NNE 8 | SW 15 | SW 15 | SW 14 | NNE 8 | ESE 6 | NNE 8 | NNE 8 | NNE 8 | SSE 10 | NE 8 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 13 |
| kJ | 107 | 75 | 154 | 16 | 46 | 46 | 45 | 220 | 217 | 214 | 37 | 17 | 51 | 51 | 54 | 10 | 46 | 144 | 116 | 116 | 114 | 114 | 114 | 83 |
Wind waves Height (m) Direction Period (s) | E 5 | E 5 | E 5 | ENE 8 | ENE 8 | ENE 8 | E 4 | ENE 8 | ENE 4 | — | ENE 8 | — | ENE 8 | E 5 | E 5 | NE 8 | NE 8 | NE 8 | — | — | — | — | — | — |
| kJ | 18 | 18 | 17 | 125 | 85 | 89 | 14 | 78 | 13 | — | 110 | — | 67 | 7 | 18 | 86 | 86 | 84 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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