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James Kealoha Beach Park Surf Forecast
/ HAW – Big Island (60 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
James Kealoha Beach Park surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 1 pm Sunday 17 May 2026 HSTForecast update in hr min s Forecast update imminent
James Kealoha Beach Park surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's James Kealoha Beach Park sea temperature is
25.9° C
(Which is slightly warmer than usual)How big are the waves at James Kealoha Beach Park today?
The current surf forecast for James Kealoha Beach Park at 9PM is: 2.0m 8s primary swell from a East direction and 0.2m 10s secondary swell from a North-northwest direction (forecast issued at 01:00pm May 17). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 5ft (1.6m) | 8s |
| Afternoon (17 May) | 5.5ft (1.7m) | 8s |
| Evening (17 May) | 6.5ft (2.0m) | 8s |
Table - waves today at James Kealoha Beach Park. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 65mm), heaviest during Mon afternoon. Warm (max 26°C on Sun afternoon, min 23°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wed 20 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | NE 8 | NE 9 | ENE 8 | ENE 9 | |
299 | 412 | 450 | 699 | 552 | 493 | 443 | 432 | 386 | 386 | 343 | 351 | 351 | 351 | 343 | 343 | 343 | 343 | 349 | 412 | 210 | 215 | 254 | 247 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross-off | cross-off | glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 4:19PM0.95m | 3:24AM0.36m | 5:10PM0.92m | 4:13AM0.32m | 6:04PM0.87m | 5:13AM0.29m | ||||||||||||||||||
Low Tide | 8:53AM-0.24m | 11:07PM0.16m | 9:37AM-0.21m | 00:09AM0.16m | 10:23AM-0.16m | 1:16AM0.17m | ||||||||||||||||||
 | | |  | | | |  |  | |  |  | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:41 | — |
 | — | — | 6:49 | — | — | — | — | — | — | — | 6:49 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | 6:50 |
— | — | — | 1 | 3 | 3 | 2 | 4 | 3 | 4 | 5 | 4 | 3 | 4 | 1 | 3 | 3 | 1 | 3 | 5 | 3 | 1 | 2 | 3 | |
Temp °C | 25 | 26 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 24 | 23 | 24 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
26 | 27 | 26 | 27 | 26 | 27 | 27 | 27 | 26 | 27 | 26 | 26 | 27 | 26 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 26 | |
Swell 1 Height (m) Direction Period (s) | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | NE 8 | E 8 | ENE 8 | ENE 9 |
 kJ | 299 | 412 | 450 | 552 | 552 | 493 | 443 | 432 | 386 | 386 | 343 | 351 | 351 | 351 | 343 | 343 | 343 | 343 | 349 | 412 | 210 | 200 | 254 | 247 |
Swell 2 Height (m) Direction Period (s) | SE 8 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | NNW 9 | NW 13 | NW 12 | NW 12 | NW 12 | NW 13 | NW 11 | NNW 11 | NNW 12 | ESE 8 | NE 9 | ESE 9 | ESE 8 |
| kJ | 72 | 11 | 11 | 21 | 10 | 10 | 10 | 9 | 9 | 8 | 8 | 8 | 7 | 6 | 6 | 6 | 7 | 5 | 12 | 14 | 176 | 215 | 137 | 125 |
Swell 3 Height (m) Direction Period (s) | NNW 11 | SE 10 | S 10 | NW 18 | NW 18 | NW 16 | NNW 16 | NW 16 | NW 15 | NW 15 | NW 14 | NW 13 | N 9 | N 9 | N 9 | N 8 | NW 11 | N 14 | SE 15 | SE 15 | NNW 12 | NNW 13 | NNW 11 | NNW 11 |
| kJ | 11 | 4 | 2 | 13 | 12 | 11 | 26 | 10 | 9 | 9 | 8 | 7 | 2 | 2 | 2 | 1 | 5 | 4 | 9 | 9 | 14 | 17 | 11 | 11 |
Wind waves Height (m) Direction Period (s) | — | — | — | E 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 8 | — | — | — | — |
| kJ | — | — | — | 699 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 268 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 89 | 89 | 2 | 99 | 99 | 99 | 177 | 89 | 99 | 177 | 0 | 0 | 0 | 5 | 177 | 185 | 99 | 2 | 2 | 2 | 2 | 2 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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