- Forecast
- Maps
- Live
- Weather State
- Spot Information
Keaulanas Surf Forecast
/ HAW – Oahu (122 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Keaulanas surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 am Monday 04 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 1PM is: 1.1m 13s primary swell from a Northwest direction and 0.5m 13s secondary swell from a South direction (forecast issued at 07:00am May 04). An open ocean swell of 0.4m 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 (04 May) | 2.5ft (0.7m) | 11s |
| Afternoon (04 May) | 3.5ft (1.1m) | 13s |
| Evening (04 May) | 4.5ft (1.3m) | 12s |
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 Mon morning, min 23°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Monday 4 | Tuesday 5 | Wednesday 6 | Thu 7 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 14 | NW 11 | 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 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NW 10 | NW 10 | NW 18 | NW 17 | |
150 | 116 | 282 | 369 | 459 | 471 | 463 | 455 | 407 | 400 | 337 | 314 | 273 | 273 | 268 | 229 | 234 | 182 | 175 | 171 | 142 | 139 | 192 | 346 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | cross-off | off | cross-off | cross-off | cross-off | glassy | glassy | glassy | on | cross-on | cross | glassy | glassy | cross-off | cross-off | glassy | cross | cross-off | cross-off | off | off | |
High Tide | 4:23AM0.24m | 5:56PM0.67m | 4:49AM0.22m | 6:41PM0.64m | 5:17AM0.20m | 7:30PM0.62m | ||||||||||||||||||
Low Tide | 9:58AM0.07m | 2:02AM0.20m | 10:24AM0.08m | 3:29AM0.19m | 10:52AM0.11m | |||||||||||||||||||
 |  | |  | | |  | | | | | | | | | | | | | | | | | | |
 | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | 5:58 |
 | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 6:59 | — | — | 7:00 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 23 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 23 | 23 |
22 | 23 | 26 | 26 | 25 | 24 | 24 | 25 | 27 | 27 | 27 | 26 | 27 | 25 | 26 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 24 | 25 | |
Swell 1 Height (m) Direction Period (s) | NW 11 | NW 11 | 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 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NW 10 | NW 10 | NNW 10 | NNW 10 |
 kJ | 116 | 116 | 282 | 369 | 459 | 471 | 463 | 455 | 407 | 400 | 337 | 314 | 273 | 273 | 268 | 229 | 234 | 182 | 175 | 171 | 142 | 139 | 151 | 117 |
Swell 2 Height (m) Direction Period (s) | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | NE 7 | NE 7 | E 6 | ENE 7 | SSW 12 | SSW 12 | SW 18 | SSW 12 | SW 16 | SW 16 | SSW 18 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | NW 18 | NW 18 | NW 17 |
| kJ | 150 | 101 | 92 | 89 | 89 | 89 | 27 | 26 | 20 | 15 | 50 | 49 | 78 | 28 | 69 | 67 | 60 | 102 | 102 | 48 | 86 | 112 | 192 | 346 |
Swell 3 Height (m) Direction Period (s) | SW 19 | NW 14 | ENE 7 | NE 6 | ENE 7 | SE 11 | S 13 | SSW 13 | SSW 13 | SSW 12 | ENE 7 | SW 18 | SSW 12 | SSE 6 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSE 9 | SSE 9 | NW 18 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 96 | 64 | 10 | 11 | 11 | 19 | 87 | 56 | 55 | 51 | 15 | 80 | 28 | 8 | 28 | 27 | 27 | 25 | 16 | 16 | 51 | 85 | 85 | 146 |
Wind waves Height (m) Direction Period (s) | NE 6 | NE 6 | NNE 5 | NE 5 | NE 4 | NE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 3 | — | — |
| kJ | 34 | 30 | 9 | 10 | 9 | 34 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 23 | 23 | 11 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Keaulanas 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.
Nearest