Surf Forecasts:
How big are the waves at Kohala Lighthouse today (10 Aug):
- Morning surf: Morning surf (10 Aug, local time) - 5ft (1.6m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (10 Aug, local time) - 6ft (1.8m), 7s period with ENE swell.
- Evening surf: Evening surf (10 Aug, local time) - 5.5ft (1.7m), 7s period with ENE swell.
The current surf forecast for Kohala Lighthouse at 2AM is: 1.6m 8s primary swell from a East direction and 0.3m 9s secondary swell from a Northeast direction, 0.3m 10s secondary swell from a North-northwest direction (forecast issued at 07:00pm August 09). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | 5ft (1.6m) | 8s |
| Afternoon (10 Aug) | 6ft (1.8m) | 7s |
| Evening (10 Aug) | 5.5ft (1.7m) | 7s |
Table - waves today at Kohala Lighthouse. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Mon morning, min 25°C on Tue night). Mainly fresh winds. | |||||||||||||||||||
Sun 9 | Monday 10 | Tuesday 11 | |||||||||||||||||
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 8 | ENE 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 7 | ENE 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 438 | 404 | 374 | 324 | 333 | 273 | 335 | 358 | 349 | 337 | 300 | 234 | 234 | 228 | 294 | 219 | 205 | 294 | 199 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 00:49AM0.38m | 2:15PM0.97m | 1:44AM0.43m | 2:52PM0.98m | |||||||||||||||
Low Tide | 8:54PM0.27m | 6:40AM0.03m | 9:17PM0.23m | 7:32AM0.01m | 9:42PM0.21m | ||||||||||||||
 |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | 6:55 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | W 12 | W 11 | NE 9 | NE 9 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | W 10 | W 12 |
| kJ | 11 | 10 | 20 | 12 | 20 | 19 | 19 | 17 | 16 | 16 | 15 | 14 | 13 | 13 | 6 | 6 | 6 | 8 | 11 |
Swell 2 Height (m) Direction Period (s) | N 12 | NNW 11 | NNW 11 | NNW 10 | W 11 | NE 8 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | NNW 8 | NNW 8 |
| kJ | 11 | 12 | 23 | 21 | 22 | 11 | 20 | 20 | 20 | 19 | 19 | 18 | 8 | 8 | 8 | 8 | 8 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 16 | W 11 | W 11 | NE 9 | W 11 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 |
| kJ | 10 | 10 | 23 | 23 | 12 | 21 | 10 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 7 | ENE 7 |
| kJ | 438 | 404 | 374 | 324 | 333 | 273 | 335 | 358 | 349 | 337 | 300 | 234 | 234 | 228 | 294 | 219 | 205 | 294 | 199 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 69 | 73 | 73 | 73 | 73 | 69 | 73 | 81 | 74 | 73 | 69 | 69 | 69 | 69 | 76 | 81 | 73 | 54 | 69 |
Best forecast wave conditions in Big Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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