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Surf Forecasts:
Ko Olina Resort surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 pm Thursday 23 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
25.1° 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 5PM is: 0.6m 13s primary swell from a West direction (forecast issued at 01:00pm April 23). An open ocean swell of 0.7m 12s is not directed at the surf break, a second open ocean swell of 0.6m 11s is not directed at the surf break, a second open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 2.5ft (0.7m) | 13s |
| Afternoon (23 Apr) | 2ft (0.6m) | 13s |
| Evening (23 Apr) | 2ft (0.6m) | 14s |
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 Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 23 | Friday 24 | Saturday 25 | Sun 26 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
W 13 | W 13 | W 13 | W 14 | WNW 14 | WNW 15 | W 14 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | SSW 16 | SSW 16 | WNW 12 | SSW 15 | NW 11 | NW 13 | NW 13 | SW 15 | SW 15 | SW 15 | SW 14 | |
121 | 119 | 115 | 153 | 165 | 121 | 189 | 181 | 181 | 176 | 160 | 115 | 111 | 169 | 160 | 75 | 154 | 103 | 249 | 248 | 236 | 220 | 217 | 214 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | cross-off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | |
High Tide | 10:08AM0.19m | 10:09PM0.63m | 11:56AM0.26m | 11:10PM0.59m | 12:49PM0.34m | 00:02AM0.56m | ||||||||||||||||||
Low Tide | 1:28PM0.17m | 6:19AM0.13m | 3:34PM0.22m | 6:44AM0.11m | 5:25PM0.24m | 7:06AM0.09m | ||||||||||||||||||
 |  | |  | |  | | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — |
 | — | — | 6:53 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | 6:54 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 26 | 26 | 25 | 24 | 23 | 23 | 23 | 24 | 25 | 25 | 24 | 23 | 23 | 23 | 23 | 24 | 25 | 25 | 24 | 23 | 23 | 23 | 23 |
27 | 28 | 28 | 25 | 25 | 23 | 22 | 22 | 23 | 24 | 23 | 23 | 21 | 21 | 21 | 20 | 22 | 23 | 23 | 23 | 23 | 23 | 24 | 22 | |
Swell 1 Height (m) Direction Period (s) | NNW 12 | NNW 12 | NW 12 | NNW 12 | WNW 14 | NNE 10 | W 14 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | NNW 12 | SSW 16 | NNE 7 | NNE 7 | N 8 | NW 13 | NW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 |
 kJ | 187 | 180 | 144 | 123 | 165 | 102 | 189 | 181 | 181 | 176 | 160 | 115 | 111 | 98 | 160 | 101 | 74 | 61 | 249 | 245 | 281 | 255 | 255 | 255 |
Swell 2 Height (m) Direction Period (s) | NNE 11 | NNE 11 | NNE 11 | W 14 | NNW 12 | NNW 12 | NNW 11 | NNE 10 | NNE 9 | NNE 9 | E 5 | E 5 | NNW 12 | WNW 12 | WNW 12 | NNW 13 | NNW 13 | E 5 | NNE 8 | ENE 8 | SW 15 | NNE 8 | SW 15 | SW 14 |
| kJ | 91 | 90 | 88 | 153 | 91 | 90 | 85 | 74 | 68 | 65 | 15 | 11 | 101 | 109 | 107 | 108 | 229 | 25 | 67 | 83 | 236 | 67 | 217 | 214 |
Swell 3 Height (m) Direction Period (s) | W 13 | W 13 | W 13 | NNE 10 | NNE 10 | WNW 15 | NNE 10 | E 5 | E 5 | NNW 11 | NNE 9 | NW 13 | SSW 13 | SSW 16 | NNW 12 | WNW 12 | SSW 15 | NW 11 | SW 16 | SW 16 | N 8 | SW 15 | N 7 | N 7 |
| kJ | 121 | 119 | 115 | 80 | 56 | 121 | 55 | 13 | 13 | 47 | 64 | 82 | 69 | 169 | 93 | 75 | 154 | 103 | 196 | 248 | 42 | 220 | 40 | 39 |
Wind waves Height (m) Direction Period (s) | E 4 | NE 11 | E 4 | NE 4 | NNE 4 | E 5 | E 5 | E 5 | E 5 | E 5 | ENE 4 | NNE 9 | NNE 9 | NE 7 | NE 7 | E 5 | E 5 | ENE 8 | E 5 | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 |
| kJ | 9 | 114 | 3 | 6 | 11 | 12 | 18 | 13 | 12 | 12 | 15 | 82 | 88 | 106 | 162 | 24 | 24 | 149 | 22 | 100 | 142 | 125 | 107 | 91 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Ko Olina Resort surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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