Surf Forecasts:
How big are the waves at James Kealoha Beach Park today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 3ft (0.9m), 10s period with ENE swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 2.5ft (0.7m), 9s period with ENE swell.
- Evening surf: Evening surf (12 Sep, local time) - 3ft (0.9m), 9s period with NNE swell.
The current surf forecast for James Kealoha Beach Park at 6PM is: 0.8m 9s primary swell from a North-northeast direction and 0.7m 9s secondary swell from a East-northeast direction (forecast issued at 01:00pm September 12). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 3ft (0.9m) | 10s |
| Afternoon (12 Sep) | 2.5ft (0.7m) | 9s |
| Evening (12 Sep) | 3ft (0.9m) | 9s |
Table - waves today at James Kealoha Beach Park. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Mon night. Warm (max 27°C on Mon morning, min 24°C on Sat night). Wind will be generally light. | |||||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | |||||||||||||||||||
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 10 | ENE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NE 8 | NE 8 | NNE 8 | NNE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 132 | 86 | 94 | 99 | 121 | 121 | 124 | 124 | 121 | 121 | 124 | 96 | 142 | 138 | 123 | 88 | 70 | 69 | 69 | 126 | 120 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | on | cross-on | cross-on | on | on | on | on | on | cross | on | cross-on | cross-on | on | on |
High Tide | 3:44PM0.74m | 4:27AM0.76m | 4:07PM0.66m | 5:08AM0.75m | 4:27PM0.58m | ||||||||||||||||
Low Tide | 9:45AM0.11m | 10:01PM0.01m | 10:26AM0.19m | 10:26PM0.02m | 11:10AM0.26m | 10:51PM0.04m | |||||||||||||||
 | |  |  | | | | | | | |  | | | | | | | |  | | |
 | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | 6:24 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 25 | 25 | 26 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 27 | 26 | 26 | 26 | 26 |
Feels °C | 26 | 27 | 28 | 27 | 27 | 27 | 26 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 29 | 30 |
Swell 1 Height (m) Direction Period (s) | ENE 10 | ENE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NE 8 | NE 8 | NNE 8 | NNE 8 | ENE 6 | ENE 6 | NE 5 | NE 8 | NE 8 |
| kJ | 132 | 86 | 94 | 99 | 121 | 121 | 124 | 124 | 121 | 121 | 124 | 96 | 142 | 138 | 123 | 88 | 40 | 39 | 30 | 126 | 120 |
Swell 2 Height (m) Direction Period (s) | NNE 8 | NNE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | SE 8 | ENE 8 | ENE 8 | ENE 8 | SE 8 | ESE 8 | E 6 | NE 5 | NE 8 | NE 8 | NE 8 | E 13 | E 13 |
| kJ | 62 | 62 | 84 | 84 | 82 | 62 | 59 | 57 | 24 | 62 | 45 | 45 | 17 | 26 | 10 | 28 | 70 | 69 | 69 | 55 | 52 |
Swell 3 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | ESE 5 | SE 8 | SE 8 | SE 8 | S 12 | E 16 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 |
| kJ | 10 | 9 | 9 | 12 | 13 | 12 | 19 | 18 | 3 | 23 | 32 | 23 | 3 | 5 | 10 | 10 | 10 | 10 | 10 | 9 | 15 |
Wind waves Height (m) Direction Period (s) | ENE 2 | — | — | — | — | — | — | — | ENE 8 | — | — | NNE 3 | E 8 | — | N 3 | ENE 6 | — | — | — | NE 5 | — |
| kJ | 1 | — | — | — | — | — | — | — | 64 | — | — | 1 | 80 | — | 3 | 55 | — | — | — | 34 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2 | 2 | 2 | 177 | 6 | 2 | 175 | 57 | 2 | 2 | 56 | 8 | 8 | 56 | 8 | 2 | 21 | 2 | 113 | 56 | 6 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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