Surf Forecasts:
How big are the waves at Kohala Lighthouse today (23 Aug):
- Morning surf: Morning surf (23 Aug, local time) - 6ft (1.8m), 9s period with E swell.
- Afternoon surf: Afternoon surf (23 Aug, local time) - 6ft (1.9m), 8s period with ENE swell.
- Evening surf: Evening surf (23 Aug, local time) - 6ft (1.8m), 8s period with ENE swell.
The current surf forecast for Kohala Lighthouse at 10AM is: 1.8m 9s primary swell from a East direction and 0.3m 10s secondary swell from a West-northwest direction (forecast issued at 01:00am August 23). An open ocean swell of 0.2m 15s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Aug) | 6ft (1.8m) | 9s |
| Afternoon (23 Aug) | 6ft (1.9m) | 8s |
| Evening (23 Aug) | 6ft (1.8m) | 8s |
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 Sun morning). Mainly strong winds. | ||||||||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||||||||||||
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 | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | ENE 8 | ENE 6 | ENE 8 | E 8 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 6 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 6 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 432 | 494 | 483 | 494 | 522 | 320 | 459 | 450 | 288 | 297 | 314 | 480 | 494 | 427 | 318 | 407 | 427 | 427 | 383 | 385 | 329 | 326 | 294 | 228 |
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 | cross | cross | cross | cross | cross |
High Tide | 11:54PM0.34m | 1:23PM0.79m | 00:44AM0.37m | 1:51PM0.83m | 1:21AM0.42m | 2:17PM0.85m | ||||||||||||||||||
Low Tide | 5:31AM0.17m | 8:43PM0.28m | 6:21AM0.14m | 8:51PM0.26m | 7:02AM0.11m | 9:04PM0.24m | ||||||||||||||||||
 | |  | | | |  | | | |  | | | | | | | | | | | | | | |
 | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:44 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 24 | 23 | 24 | 22 | 24 | 24 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 24 | 24 | 23 | 24 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | SW 14 | WNW 10 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | W 12 | W 11 | W 11 |
| kJ | 20 | 33 | 19 | 19 | 9 | 9 | 8 | 9 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 6 | 6 | 7 | 7 | 7 | 3 | 10 | 10 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SW 15 | W 9 | SW 14 | NW 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | SW 16 | W 12 | W 12 | W 12 | W 12 | SW 11 | SW 13 | SW 15 |
| kJ | 23 | 22 | 22 | 21 | 21 | 8 | 6 | 8 | 3 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 10 | 3 | 3 | 3 | 3 | 5 | 7 | 8 |
Swell 3 Height (m) Direction Period (s) | WSW 10 | WSW 9 | WNW 12 | SW 9 | WNW 11 | SW 9 | NW 11 | SW 9 | W 9 | W 9 | W 8 | NW 12 | W 8 | W 8 | S 18 | S 17 | W 13 | SW 16 | SW 16 | S 16 | S 16 | SW 13 | S 16 | N 8 |
| kJ | 9 | 8 | 14 | 3 | 12 | 3 | 4 | 3 | 2 | 1 | 1 | 5 | 1 | 1 | 6 | 6 | 3 | 10 | 10 | 5 | 5 | 7 | 5 | 1 |
Wind waves Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | ENE 8 | ENE 6 | ENE 8 | E 8 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 6 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 6 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 432 | 494 | 483 | 494 | 522 | 320 | 459 | 450 | 288 | 297 | 314 | 480 | 494 | 427 | 318 | 407 | 427 | 427 | 383 | 385 | 329 | 326 | 294 | 228 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 73 | 72 | 69 | 73 | 73 | 108 | 73 | 72 | 73 | 69 | 69 | 69 | 73 | 73 | 76 | 57 | 69 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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