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Keaulanas Surf Forecast
/ HAW – Oahu (122 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Keaulanas surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am Sunday 26 Apr 2026 HSTForecast update in hr min s Forecast update imminent
Keaulanas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Keaulanas sea temperature is
25.1° C
(Which is slightly warmer than usual)How big are the waves at Keaulanas today?
The current surf forecast for Keaulanas at 7AM is: 0.9m 12s primary swell from a North-northwest direction (forecast issued at 01:00am April 26). An open ocean swell of 0.9m 8s is not directed at the surf break, a second open ocean swell of 0.6m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Apr) | 3ft (0.9m) | 12s |
| Afternoon (26 Apr) | 3ft (0.9m) | 12s |
| Evening (26 Apr) | 3ft (0.9m) | 11s |
Table - waves today at Keaulanas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Tue afternoon. Warm (max 26°C on Mon afternoon, min 23°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NW 11 | NW 11 | NW 11 | NNW 11 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 13 | SW 13 | NNW 10 | NNW 10 | NW 14 | NW 13 | NW 13 | NW 13 | |
255 | 255 | 255 | 247 | 235 | 223 | 219 | 179 | 172 | 172 | 149 | 118 | 116 | 116 | 114 | 114 | 83 | 82 | 77 | 73 | 68 | 113 | 109 | 199 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-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 | 1 | — | — | |
Temp °C | 23 | 23 | 23 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 25 | 26 | 25 | 24 | 24 | 23 | 24 | 24 | 25 | 26 | 25 | 24 | 23 |
23 | 23 | 23 | 26 | 26 | 25 | 24 | 24 | 23 | 23 | 23 | 25 | 26 | 23 | 23 | 23 | 23 | 24 | 24 | 25 | 25 | 24 | 23 | 22 | |
Swell 1 Height (m) Direction Period (s) | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NE 8 | NE 8 | NE 8 | NNW 11 | NW 11 | NW 11 | NE 7 | NE 7 | NE 7 | NE 7 | NNE 8 | NE 7 | NE 7 | NW 10 | NW 13 | NW 13 | NW 13 |
 kJ | 255 | 255 | 255 | 247 | 235 | 223 | 219 | 88 | 88 | 86 | 149 | 117 | 115 | 77 | 60 | 47 | 47 | 44 | 45 | 37 | 49 | 113 | 109 | 199 |
Swell 2 Height (m) Direction Period (s) | NNE 8 | NNE 8 | NNE 8 | NE 8 | NE 8 | NE 8 | NNE 8 | NW 11 | NW 11 | NW 11 | NE 8 | NE 8 | NE 8 | NW 10 | NW 10 | NW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NW 14 | NW 10 | NW 10 | SW 12 |
| kJ | 106 | 106 | 103 | 84 | 84 | 84 | 103 | 179 | 172 | 172 | 69 | 45 | 55 | 110 | 106 | 84 | 69 | 69 | 69 | 68 | 68 | 48 | 47 | 36 |
Swell 3 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | 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 | SW 12 | SW 12 | SSE 11 |
| kJ | 176 | 217 | 214 | 214 | 214 | 211 | 208 | 160 | 153 | 147 | 144 | 118 | 116 | 116 | 114 | 114 | 83 | 82 | 77 | 73 | 57 | 37 | 37 | 23 |
Wind waves Height (m) Direction Period (s) | NE 8 | E 4 | E 5 | — | — | ENE 8 | E 5 | E 4 | E 5 | E 5 | — | — | — | — | — | — | — | — | — | — | NE 7 | NE 7 | NE 7 | NE 7 |
| kJ | 99 | 14 | 10 | — | — | 67 | 12 | 13 | 15 | 12 | — | — | — | — | — | — | — | — | — | — | 48 | 59 | 59 | 49 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 2 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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