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Surf Forecasts:
Ko Olina Resort surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 pm Monday 25 May 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 normal for this time of year)How big are the waves at Ko Olina Resort today?
The current surf forecast for Ko Olina Resort at 11PM is: 0.6m 13s primary swell from a South direction (forecast issued at 07:00pm May 25). An open ocean swell of 0.4m 10s is not directed at the surf break, a second open ocean swell of 1.6m 7s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | - | - |
| Afternoon (25 May) | 2ft (0.6m) | 14s |
| Evening (25 May) | 2ft (0.6m) | 13s |
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 Thu afternoon, min 23°C on Mon night). Mainly fresh winds. | ||||||||||||||||||||||||
Mon 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 16 | NW 19 | NW 18 | NW 17 | NW 16 | NW 16 | NW 15 | NW 15 | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | |
125 | 84 | 121 | 84 | 84 | 83 | 79 | 127 | 201 | 241 | 314 | 251 | 370 | 360 | 341 | 322 | 313 | 299 | 290 | 242 | 239 | 214 | 175 | 175 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | |
High Tide | 11:42PM0.41m | 1:43PM0.59m | 00:27AM0.36m | 2:15PM0.64m | 1:11AM0.31m | |||||||||||||||||||
Low Tide | 7:02PM0.30m | 6:22AM0.07m | 8:16PM0.27m | 6:45AM0.07m | 9:14PM0.24m | 7:10AM0.06m | ||||||||||||||||||
 |  | | | | | | | | | | | | | | | | |  | | |  | | | |
 | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — |
 | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | 7:08 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 23 | 23 | 23 | 23 | 23 | 25 | 25 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 25 | 25 | 23 | 23 | 23 | 23 | 24 | 25 | 26 |
21 | 20 | 19 | 19 | 19 | 19 | 21 | 21 | 20 | 19 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 20 | 20 | 21 | 21 | 21 | 23 | 23 | |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | NW 18 | NW 17 | NW 16 | E 7 | NW 15 | ENE 7 | ENE 7 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | ENE 7 | ENE 7 | NW 12 |
 kJ | 125 | 84 | 121 | 84 | 84 | 83 | 51 | 74 | 201 | 241 | 314 | 239 | 370 | 214 | 167 | 322 | 313 | 299 | 290 | 242 | 239 | 163 | 128 | 175 |
Swell 2 Height (m) Direction Period (s) | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | S 16 | NW 19 | S 12 | S 16 | S 15 | NW 16 | S 14 | NW 15 | NW 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | NW 12 | NW 12 | S 12 |
| kJ | 56 | 40 | 28 | 27 | 25 | 25 | 79 | 127 | 73 | 172 | 157 | 251 | 148 | 360 | 341 | 138 | 129 | 125 | 123 | 121 | 116 | 214 | 175 | 103 |
Swell 3 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SE 8 | S 17 | S 17 | S 16 | NW 10 | S 16 | SE 8 | SSE 8 | NNW 10 | S 15 | NNW 9 | S 14 | S 14 | SSE 6 | SSE 6 | SSE 8 | N 12 | N 11 | SW 16 | S 12 | S 12 | N 5 |
| kJ | 9 | 9 | 3 | 49 | 50 | 47 | 15 | 80 | 18 | 7 | 9 | 150 | 8 | 146 | 144 | 15 | 7 | 26 | 26 | 23 | 41 | 109 | 105 | 14 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | ENE 7 | E 7 | E 8 | — | E 7 | — | — | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | ENE 7 | — | NE 7 | E 7 |
| kJ | 265 | 251 | 233 | 293 | 327 | 276 | 208 | 226 | 268 | 338 | 323 | — | 233 | — | — | 167 | 193 | 157 | 181 | 192 | 191 | — | 119 | 103 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 21 | 10 | 21 | 11 | 153 | 21 | 11 | 14 | 156 | 21 | 10 | 2 | 0 | 0 | 0 | 10 | 11 | 6 | 14 | 0 | 0 | 10 | 0 | 2 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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