Surf Forecasts:
How big are the waves at James Kealoha Beach Park today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 3.5ft (1.1m), 7s period with NE swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 3ft (0.9m), 7s period with NNE swell.
- Evening surf: Evening surf (20 Aug, local time) - 3ft (0.9m), 7s period with NE swell.
The current surf forecast for James Kealoha Beach Park at 11AM is: 0.8m 7s primary swell from a East direction and 0.8m 7s secondary swell from a North-northeast direction (forecast issued at 07:00am August 20). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 3.5ft (1.1m) | 7s |
| Afternoon (20 Aug) | 3ft (0.9m) | 7s |
| Evening (20 Aug) | 3ft (0.9m) | 7s |
Table - waves today at James Kealoha Beach Park. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Sat night. Warm (max 27°C on Thu afternoon, min 25°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | |||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ENE 7 | NE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NE 7 | NNE 7 | NE 7 | E 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 9 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 131 | 122 | 68 | 86 | 83 | 59 | 67 | 56 | 45 | 66 | 64 | 92 | 109 | 119 | 140 | 161 | 171 | 229 | 240 | 240 | 277 | 392 | 536 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross | cross | cross | glassy | off | off | off | off | cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 10:44AM0.63m | 11:57AM0.68m | 9:40PM0.31m | 12:45PM0.72m | |||||||||||||||||||
Low Tide | 3:11AM0.13m | 8:36PM0.31m | 4:38AM0.12m | 8:07PM0.28m | |||||||||||||||||||
 |  | | | |  | | |  |  |  | | |  | | | | |  | | |  | | |
 | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:43 | — | — |
mm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 2 | 2 |
Temp °C | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 25 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 25 |
Feels °C | 29 | 29 | 30 | 29 | 31 | 32 | 29 | 29 | 28 | 29 | 28 | 28 | 28 | 30 | 31 | 29 | 29 | 29 | 28 | 29 | 27 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | NE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NE 7 | NNE 7 | NE 7 | NE 7 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 9 |
| kJ | 131 | 122 | 59 | 86 | 83 | 59 | 67 | 56 | 44 | 47 | 64 | 92 | 109 | 119 | 140 | 161 | 171 | 229 | 240 | 240 | 277 | 392 | 536 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | NE 7 | NE 7 | NE 6 | NE 6 | NE 7 | NE 6 | NE 6 | NE 6 | NE 6 | NE 7 | S 15 | S 14 | S 14 |
| kJ | 21 | 13 | 68 | 37 | 35 | 37 | 31 | 31 | 45 | 66 | 49 | 42 | 20 | 34 | 35 | 34 | 60 | 47 | 58 | 63 | 17 | 16 | 16 |
Swell 3 Height (m) Direction Period (s) | S 16 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | N 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | S 15 | SSE 15 | S 15 | S 15 | S 12 | — | SSW 16 |
| kJ | 5 | 3 | 21 | 13 | 20 | 18 | 28 | 28 | 27 | 27 | 19 | 24 | 16 | 15 | 15 | 15 | 17 | 21 | 17 | 4 | 3 | — | 51 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 6 | — | — | — | — | NE 7 | NE 6 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 70 | — | — | — | — | 61 | 88 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 7 | 2 | 92 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 89 | 89 | 2 | 89 | 2 | 89 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||||
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 James Kealoha Beach Park 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