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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 Friday 01 May 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 4AM is: 1.1m 15s primary swell from a Northwest direction (forecast issued at 07:00pm May 01). An open ocean swell of 0.9m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 May) | 4.5ft (1.4m) | 15s |
| Afternoon (02 May) | 4.5ft (1.3m) | 14s |
| Evening (02 May) | 3.5ft (1.1m) | 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 26°C on Sun afternoon, min 22°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 1 | Saturday 2 | Sunday 3 | Mon 4 | |||||||||||||||||||||
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 18 | NW 16 | NW 16 | NW 16 | NW 15 | NW 15 | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | S 14 | NW 11 | NW 13 | NW 13 | |
258 | 326 | 596 | 406 | 566 | 795 | 763 | 639 | 465 | 444 | 380 | 374 | 301 | 244 | 244 | 240 | 236 | 190 | 171 | 163 | 150 | 116 | 282 | 369 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | off | off | off | cross-off | cross-off | off | cross-off | off | |
High Tide | 4:07PM0.70m | 3:29AM0.30m | 4:40PM0.70m | 3:57AM0.26m | 5:16PM0.69m | 4:23AM0.24m | ||||||||||||||||||
Low Tide | 11:14PM0.18m | 9:07AM0.05m | 00:02AM0.19m | 9:32AM0.06m | 00:56AM0.19m | 9:58AM0.07m | ||||||||||||||||||
 |  | | | | | |  | | |  | | | | |  | | | | | | | | | |
 | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 5:58 | — | — | — |
 | 6:57 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | 6:59 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 23 | 23 | 23 | 22 | 23 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 25 | 26 | 25 | 24 | 23 | 23 | 23 | 24 | 25 | 26 |
22 | 21 | 21 | 22 | 21 | 21 | 24 | 23 | 24 | 23 | 24 | 23 | 24 | 23 | 25 | 25 | 23 | 23 | 22 | 22 | 22 | 23 | 25 | 25 | |
Swell 1 Height (m) Direction Period (s) | NNW 11 | NNW 11 | NW 16 | NW 16 | NW 15 | NW 15 | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 13 | NW 13 |
 kJ | 204 | 197 | 596 | 406 | 566 | 795 | 763 | 639 | 465 | 444 | 380 | 374 | 301 | 244 | 244 | 240 | 236 | 190 | 171 | 142 | 116 | 116 | 282 | 369 |
Swell 2 Height (m) Direction Period (s) | NW 18 | NW 16 | NNW 11 | NNW 12 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | S 14 | S 15 | S 13 | NE 8 | NE 8 | S 13 | S 13 | S 14 | S 14 | SSW 14 | SSW 14 | S 14 | S 14 | NE 6 | S 13 |
| kJ | 258 | 326 | 197 | 177 | 94 | 91 | 91 | 77 | 62 | 107 | 172 | 89 | 55 | 55 | 90 | 92 | 150 | 153 | 165 | 163 | 150 | 101 | 31 | 89 |
Swell 3 Height (m) Direction Period (s) | S 16 | S 16 | SSW 16 | NNW 18 | NNW 12 | S 14 | S 14 | S 14 | S 14 | SSW 18 | SSE 5 | S 16 | SSW 16 | S 13 | SSW 16 | SSW 16 | SSE 5 | SSE 6 | SW 20 | SW 20 | SW 19 | NW 14 | S 13 | SE 11 |
| kJ | 127 | 131 | 86 | 211 | 158 | 195 | 150 | 106 | 106 | 31 | 3 | 132 | 146 | 126 | 86 | 50 | 3 | 3 | 60 | 97 | 96 | 64 | 92 | 19 |
Wind waves Height (m) Direction Period (s) | NE 8 | NE 7 | NE 7 | NE 7 | E 8 | E 8 | E 8 | E 8 | — | NE 7 | NE 7 | NE 8 | — | E 8 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | NE 7 | NE 6 | NE 6 | E 8 | NE 6 |
| kJ | 181 | 140 | 118 | 118 | 221 | 221 | 221 | 196 | — | 62 | 64 | 55 | — | 127 | 65 | 65 | 67 | 55 | 57 | 54 | 33 | 32 | 111 | 32 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 0 | 2 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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