Surf Forecasts:
How big are the waves at James Kealoha Beach Park today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 5ft (1.5m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 4.5ft (1.4m), 7s period with ENE swell.
- Evening surf: Evening surf (11 Aug, local time) - 4.5ft (1.3m), 8s period with E swell.
The current surf forecast for James Kealoha Beach Park at 8PM is: 1.4m 8s primary swell from a East direction and 0.2m 8s secondary swell from a North-northwest direction (forecast issued at 01:00pm August 11). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 5ft (1.5m) | 8s |
| Afternoon (11 Aug) | 4.5ft (1.4m) | 7s |
| Evening (11 Aug) | 4.5ft (1.3m) | 8s |
Table - waves today at James Kealoha Beach Park. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 26°C on Tue afternoon, min 25°C on Tue night). Wind will be generally light. | |||||||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | |||||||||||||||||||
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 | ENE 7 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 228 | 199 | 227 | 227 | 196 | 202 | 202 | 196 | 196 | 201 | 233 | 201 | 238 | 238 | 272 | 286 | 294 | 301 | 350 | 359 | 459 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | glassy | glassy | cross-on | on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 2:54PM0.97m | 2:30AM0.51m | 3:29PM0.95m | 3:17AM0.56m | 4:01PM0.91m | ||||||||||||||||
Low Tide | 9:28PM0.13m | 8:30AM-0.12m | 9:58PM0.10m | 9:14AM-0.08m | 10:28PM0.07m | ||||||||||||||||
 |  | |  |  |  | | | | | | |  | | |  | | | | | | |
 | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | 6:51 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:49 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
Feels °C | 27 | 26 | 27 | 28 | 27 | 28 | 28 | 28 | 27 | 26 | 26 | 27 | 28 | 28 | 28 | 28 | 27 | 25 | 25 | 26 | 27 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | ENE 7 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 228 | 199 | 227 | 227 | 196 | 202 | 202 | 196 | 196 | 201 | 233 | 201 | 238 | 238 | 272 | 286 | 294 | 301 | 350 | 359 | 459 |
Swell 2 Height (m) Direction Period (s) | SE 9 | ESE 9 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | N 7 | N 7 | S 18 | S 18 | S 18 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | ESE 14 | ESE 13 | SE 12 |
| kJ | 41 | 52 | 6 | 6 | 6 | 6 | 4 | 1 | 25 | 25 | 24 | 21 | 21 | 5 | 5 | 20 | 5 | 4 | 20 | 57 | 6 |
Swell 3 Height (m) Direction Period (s) | NNW 8 | NNW 8 | S 16 | S 9 | S 20 | SE 10 | S 19 | S 18 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | SSE 13 | — | NE 11 | S 15 | SE 12 | S 16 |
| kJ | 6 | 6 | 5 | 2 | 8 | 4 | 7 | 6 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 16 | — | 5 | 4 | 6 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2 | 212 | 185 | 106 | 0 | 0 | 5 | 100 | 113 | 113 | 177 | 99 | 101 | 8 | 99 | 99 | 106 | 106 | 99 | 99 | 99 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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