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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 7 pm Wednesday 29 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
25.0° C
(Which is normal for this time of year)How big are the waves at Keaulanas today?
The current surf forecast for Keaulanas at 11PM is: 0.9m 13s primary swell from a Northwest direction (forecast issued at 07:00pm April 29). An open ocean swell of 0.3m 10s is not directed at the surf break, a second open ocean swell of 0.8m 5s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Apr) | - | - |
| Afternoon (29 Apr) | 3ft (0.9m) | 13s |
| Evening (29 Apr) | 3ft (0.9m) | 13s |
Table - waves today at Keaulanas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 25°C on Thu morning, min 22°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||||||
Wed 29 | Thursday 30 | Friday 1 | Sat 2 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
NW 13 | NW 13 | NW 13 | NNW 12 | NNW 12 | NW 12 | NW 12 | NNW 12 | NNW 11 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NW 18 | NW 16 | NW 16 | NW 16 | NW 15 | NW 15 | NW 14 | NW 14 | |
253 | 245 | 234 | 264 | 255 | 325 | 314 | 353 | 319 | 351 | 351 | 402 | 359 | 299 | 289 | 260 | 258 | 322 | 596 | 406 | 566 | 795 | 676 | 639 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | off | off | cross-off | cross-off | off | off | cross-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 | |
High Tide | 3:05PM0.64m | 2:29AM0.38m | 3:35PM0.68m | 2:59AM0.33m | 4:07PM0.70m | 3:29AM0.30m | ||||||||||||||||||
Low Tide | 9:39PM0.20m | 8:24AM0.06m | 10:27PM0.19m | 8:45AM0.05m | 11:14PM0.18m | 9:07AM0.05m | ||||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | | | | |  | |
 | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — |
 | 6:57 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | — | — | 6:58 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 23 | 23 | 23 | 22 | 23 | 25 | 25 | 25 | 23 | 23 | 23 | 23 | 23 | 25 | 25 | 25 | 23 | 23 | 23 | 23 | 23 | 24 | 25 |
22 | 21 | 21 | 21 | 20 | 20 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 20 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 23 | |
Swell 1 Height (m) Direction Period (s) | NW 13 | NW 13 | NW 13 | NNW 12 | NNW 12 | NW 12 | NW 12 | NNW 12 | NNW 11 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NW 16 | NW 16 | NW 15 | NW 15 | NW 14 | NW 14 |
 kJ | 253 | 245 | 234 | 264 | 255 | 325 | 314 | 353 | 319 | 351 | 351 | 402 | 359 | 299 | 289 | 260 | 204 | 197 | 596 | 406 | 566 | 795 | 676 | 639 |
Swell 2 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SSE 10 | NNE 9 | NE 8 | SE 7 | SSW 16 | S 16 | SSW 16 | N 7 | SSW 15 | S 15 | S 15 | S 15 | NW 18 | NW 18 | NW 16 | NNW 11 | NNW 12 | NNW 12 | S 14 | S 14 | S 14 |
| kJ | 21 | 20 | 20 | 10 | 8 | 11 | 12 | 87 | 81 | 86 | 26 | 77 | 69 | 110 | 110 | 155 | 258 | 322 | 197 | 177 | 123 | 195 | 150 | 106 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | S 18 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | NNW 7 | S 16 | SSW 11 | SSW 11 | S 18 | SE 6 | SSW 16 | S 16 | S 16 | SSW 16 | NNW 18 | S 15 | SSW 18 | SSW 18 | SSW 18 |
| kJ | 17 | 17 | 17 | 25 | 15 | 15 | 28 | 28 | 29 | 18 | 83 | 13 | 12 | 55 | 14 | 91 | 127 | 131 | 86 | 211 | 121 | 31 | 104 | 103 |
Wind waves Height (m) Direction Period (s) | NE 4 | NE 5 | NE 5 | NE 6 | NE 6 | ENE 6 | NE 7 | NE 7 | NE 7 | NE 6 | NE 6 | NE 7 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 |
| kJ | 40 | 40 | 41 | 43 | 49 | 67 | 84 | 102 | 99 | 79 | 80 | 100 | 118 | 147 | 153 | 164 | 143 | 143 | 169 | 169 | 133 | 110 | 91 | 77 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 160 | 0 | 0 | 0 | 0 | 5 | 5 | 160 | 16 | 0 | 5 | 0 | 5 | 6 | 6 | 9 | 5 | 5 | 5 | 5 | 2 | 2 | 2 | 2 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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