Surf Forecasts:
How big are the waves at Kohala Lighthouse today (12 Aug):
- Morning surf: Morning surf (12 Aug, local time) - 4.5ft (1.3m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (12 Aug, local time) - 5ft (1.5m), 7s period with ENE swell.
- Evening surf: Evening surf (12 Aug, local time) - 5ft (1.5m), 7s period with ENE swell.
The current surf forecast for Kohala Lighthouse at 10PM is: 1.5m 7s primary swell from a East-northeast direction and 0.3m 12s secondary swell from a West direction (forecast issued at 01:00pm August 12). An open ocean swell of 0.1m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Aug) | 4.5ft (1.3m) | 7s |
| Afternoon (12 Aug) | 5ft (1.5m) | 7s |
| Evening (12 Aug) | 5ft (1.5m) | 7s |
Table - waves today at Kohala Lighthouse. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Fri afternoon. Warm (max 26°C on Wed afternoon, min 25°C on Thu night). Winds increasing (moderate winds from the ENE on Wed night, strong winds from the ENE by Sat morning). | |||||||||||||||||||||
Wed 12 | Thursday 13 | Friday 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 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 11 |
Wave Graph | |||||||||||||||||||||
203 | 223 | 237 | 212 | 186 | 192 | 188 | 193 | 244 | 288 | 339 | 353 | 404 | 414 | 483 | 586 | 736 | 935 | 978 | 1375 | 1807 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 3:26PM0.95m | 3:19AM0.53m | 3:57PM0.90m | 4:05AM0.58m | 4:24PM0.83m | ||||||||||||||||
Low Tide | 8:20AM0.02m | 10:08PM0.18m | 9:04AM0.07m | 10:33PM0.17m | 9:48AM0.13m | 10:57PM0.15m | |||||||||||||||
— | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | |
— | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 |
Temp °C | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 25 | 26 | 25 |
Feels °C | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 23 | 23 | 23 | 23 | 23 | 22 | 21 | 21 | 23 | 24 | 22 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | W 11 | W 11 | W 10 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 12 | W 12 | W 12 | W 12 |
9 | 9 | 9 | 27 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 11 | 11 | 11 | |
Swell 2 Height (m) Direction Period (s) | W 13 | W 13 | W 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | N 9 | S 12 | NW 8 | NW 8 | N 8 | N 8 | NW 7 | NW 7 | N 7 | SW 17 | SW 17 | SW 17 |
13 | 13 | 13 | 6 | 6 | 6 | 6 | 6 | 5 | 2 | 3 | 3 | 2 | 1 | 1 | 2 | 2 | 1 | 12 | 12 | 12 | |
Swell 3 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 12 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | S 12 | N 9 | NE 11 | S 14 | S 14 | S 14 | S 14 | S 14 | SW 18 | N 8 | W 16 | W 16 |
6 | 6 | 6 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 1 | 5 | 4 | 4 | 4 | 4 | 4 | 12 | 1 | 5 | 5 | |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 11 |
203 | 223 | 237 | 212 | 186 | 192 | 188 | 193 | 244 | 288 | 339 | 353 | 404 | 414 | 483 | 586 | 736 | 935 | 978 | 1375 | 1807 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 57 | 73 | 76 | 69 | 69 | 57 | 69 | 69 | 73 | 73 | 69 | 69 | 73 | 57 | 69 | 71 | 73 | 73 | 71 | 54 | 36 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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