Surf Forecasts:
How big are the waves at Kohala Lighthouse today (29 Jul):
- Morning surf: Morning surf (29 Jul, local time) - 4.5ft (1.3m), 9s period with ENE swell.
- Afternoon surf: Afternoon surf (29 Jul, local time) - 3.5ft (1.1m), 9s period with ENE swell.
- Evening surf: Evening surf (29 Jul, local time) - 5ft (1.6m), 8s period with ENE swell.
The current surf forecast for Kohala Lighthouse at 10PM is: 1.9m 8s primary swell from a East-northeast direction (forecast issued at 01:00pm July 29). An open ocean swell of 0.1m 19s is not directed at the surf break, a second 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 (29 Jul) | 4.5ft (1.3m) | 9s |
| Afternoon (29 Jul) | 3.5ft (1.1m) | 9s |
| Evening (29 Jul) | 5ft (1.6m) | 8s |
Table - waves today at Kohala Lighthouse. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Wed afternoon, min 24°C on Fri night). Winds increasing (light winds from the ENE on Wed afternoon, strong winds from the ENE by Fri night). | |||||||||||||||||||||
Wed 29 | Thursday 30 | Friday 31 | |||||||||||||||||||
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 9 | ENE 9 | ENE 8 | E 8 | ENE 8 | ENE 7 | ENE 8 | E 8 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | ENE 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 202 | 189 | 216 | 309 | 450 | 414 | 308 | 265 | 365 | 407 | 475 | 452 | 447 | 385 | 416 | 419 | 481 | 494 | 534 | 497 | 460 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 3:45PM0.89m | 3:14AM0.46m | 4:10PM0.87m | 3:54AM0.49m | 4:33PM0.84m | ||||||||||||||||
Low Tide | 8:27AM0.06m | 10:33PM0.25m | 9:00AM0.08m | 10:54PM0.23m | 9:34AM0.12m | ||||||||||||||||
 | | |  | | | | | | | | | | | | | |  | | |  | |
 | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | 7:01 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 28 | 28 | 28 | 26 | 25 | 24 | 24 | 24 | 25 | 23 | 25 | 25 | 24 | 24 | 22 | 24 | 23 | 22 | 22 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | ENE 9 | NNE 8 | NNE 7 | SW 19 | SW 19 | NNW 6 | N 6 | E 18 | E 17 | E 18 | E 16 | E 16 | E 16 | E 15 | E 15 | E 16 | E 15 | E 15 | E 15 | E 14 |
| kJ | 202 | 189 | 92 | 57 | 15 | 15 | 8 | 7 | 56 | 95 | 150 | 129 | 183 | 321 | 219 | 286 | 382 | 286 | 275 | 267 | 264 |
Swell 2 Height (m) Direction Period (s) | NNE 8 | NNE 8 | S 13 | SW 19 | S 12 | E 19 | E 19 | E 19 | N 6 | SSW 18 | N 10 | N 10 | N 10 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 8 | N 8 |
| kJ | 173 | 119 | 3 | 15 | 3 | 7 | 28 | 29 | 3 | 30 | 8 | 7 | 17 | 16 | 15 | 14 | 14 | 14 | 13 | 12 | 12 |
Swell 3 Height (m) Direction Period (s) | SW 14 | SW 14 | S 20 | S 12 | E 20 | S 13 | N 11 | SW 18 | SW 18 | N 10 | SSW 18 | SW 18 | SSW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SW 15 | SW 15 | SW 15 |
| kJ | 8 | 8 | 7 | 3 | 8 | 3 | 2 | 13 | 12 | 8 | 30 | 12 | 30 | 42 | 41 | 41 | 40 | 24 | 37 | 35 | 34 |
Wind waves Height (m) Direction Period (s) | — | — | ENE 8 | E 8 | ENE 8 | ENE 7 | ENE 8 | E 8 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | ENE 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | — | — | 216 | 309 | 450 | 414 | 308 | 265 | 365 | 407 | 475 | 452 | 447 | 385 | 416 | 419 | 481 | 494 | 534 | 497 | 460 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 71 | 71 | 71 | 71 | 57 | 57 | 70 | 73 | 71 | 76 | 81 | 57 | 73 | 57 | 73 | 57 | 73 | 73 | 57 | 57 | 57 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
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