Surf Forecasts:
How big are the waves at Kohala Lighthouse today (20 Oct):
- Morning surf: Morning surf (20 Oct, local time) - 6ft (1.9m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (20 Oct, local time) - 6.5ft (2.0m), 7s period with ENE swell.
- Evening surf: Evening surf (20 Oct, local time) - 6ft (1.9m), 8s period with ENE swell.
The current surf forecast for Kohala Lighthouse at 10AM is: 1.9m 8s primary swell from a East-northeast direction and 0.5m 11s secondary swell from a North direction (forecast issued at 07:00am October 20). An open ocean swell of 0.1m 16s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | 6ft (1.9m) | 8s |
| Afternoon (20 Oct) | 6.5ft (2.0m) | 7s |
| Evening (20 Oct) | 6ft (1.9m) | 8s |
Table - waves today at Kohala Lighthouse. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Tue morning, min 24°C on Tue night). Mainly strong winds. | |||||||||||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 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 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 353 | 389 | 389 | 435 | 417 | 428 | 383 | 383 | 345 | 345 | 373 | 456 | 400 | 358 | 288 | 276 | 244 | 214 | 208 | 249 | 220 | 226 | 232 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross |
High Tide | 11:28AM0.70m | 00:28AM0.48m | 12:01PM0.70m | 00:57AM0.57m | 12:32PM0.69m | ||||||||||||||||||
Low Tide | 4:18AM0.31m | 6:38PM0.22m | 5:31AM0.30m | 6:48PM0.18m | 6:28AM0.29m | 7:03PM0.14m | |||||||||||||||||
 |  | | | | |  | | |  | | | | | | | | | | | | | | |
 | 6:18 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 20 | 20 | 20 | 21 | 20 | 20 | 20 | 20 | 20 | 19 | 22 | 22 | 22 | 22 | 23 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | N 11 | N 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | N 10 | N 9 | N 9 | N 9 | N 9 | N 9 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 | E 13 |
| kJ | 59 | 59 | 38 | 37 | 36 | 35 | 34 | 33 | 19 | 19 | 17 | 16 | 15 | 15 | 15 | 14 | 31 | 31 | 32 | 55 | 26 | 47 | 52 |
Swell 2 Height (m) Direction Period (s) | SW 16 | E 12 | SW 16 | SW 15 | SW 14 | SW 15 | E 11 | SW 16 | SW 16 | SW 16 | SW 16 | E 15 | E 14 | E 14 | E 14 | E 13 | N 9 | N 9 | N 8 | N 8 | NE 16 | NE 16 | NE 14 |
| kJ | 10 | 3 | 10 | 9 | 8 | 8 | 2 | 10 | 10 | 10 | 10 | 17 | 16 | 16 | 16 | 14 | 14 | 13 | 12 | 12 | 38 | 62 | 53 |
Swell 3 Height (m) Direction Period (s) | E 12 | SW 16 | NW 11 | W 10 | W 10 | NW 10 | SW 16 | E 11 | E 16 | E 16 | E 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | NE 16 | NE 16 | NNE 15 | N 8 | N 8 | NW 11 |
| kJ | 3 | 10 | 4 | 2 | 2 | 4 | 9 | 2 | 5 | 5 | 4 | 9 | 8 | 8 | 8 | 8 | 8 | 10 | 10 | 22 | 6 | 5 | 5 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 |
| kJ | 353 | 389 | 389 | 435 | 417 | 428 | 383 | 383 | 345 | 345 | 373 | 456 | 400 | 358 | 288 | 276 | 244 | 214 | 208 | 249 | 220 | 226 | 232 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 57 | 57 | 57 | 57 | 57 | 73 | 69 | 57 | 57 | 73 | 57 | 57 | 76 | 102 | 77 | 73 | 73 | 57 | 69 | 69 | 71 | 94 | 73 |
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 Kohala Lighthouse 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