Surf Forecasts:
How big are the waves at Kohala Lighthouse today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 4ft (1.2m), 14s period with E swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 7.5ft (2.3m), 14s period with ENE swell.
- Evening surf: Evening surf (04 Sep, local time) - 6.5ft (2.0m), 14s period with E swell.
The current surf forecast for Kohala Lighthouse at 2PM is: 2.3m 14s primary swell from a East-northeast direction and 0.1m 13s secondary swell from a North direction (forecast issued at 07:00am September 04). An open ocean swell of 0.1m 13s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 4ft (1.2m) | 14s |
| Afternoon (04 Sep) | 7.5ft (2.3m) | 14s |
| Evening (04 Sep) | 6.5ft (2.0m) | 14s |
Table - waves today at Kohala Lighthouse. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sun night. Warm (max 27°C on Sun afternoon, min 25°C on Fri morning). Mainly strong winds. | |||||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | |||||||||||||||||||||
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 14 | E 14 | ENE 14 | ENE 14 | ENE 14 | E 14 | ENE 14 | ENE 14 | ENE 13 | ENE 13 | ENE 13 | ENE 14 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 439 | 515 | 2190 | 2114 | 1680 | 1645 | 1587 | 1587 | 1359 | 1299 | 1452 | 2221 | 2373 | 2091 | 2059 | 1872 | 1635 | 1731 | 1622 | 1728 | 1728 | 1699 | 1543 |
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 |
High Tide | 10:21AM0.74m | 11:37AM0.80m | 10:44PM0.32m | 12:30PM0.85m | |||||||||||||||||||
Low Tide | 2:40AM0.17m | 8:01PM0.30m | 4:26AM0.15m | 7:58PM0.26m | |||||||||||||||||||
 |  | | |  |  | | | | | | | | | | | | | | | |  | | |
 | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:34 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 27 | 27 | 26 | 26 |
Feels °C | 22 | 21 | 23 | 23 | 24 | 22 | 23 | 24 | 23 | 23 | 25 | 25 | 25 | 26 | 24 | 24 | 24 | 25 | 25 | 27 | 26 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | E 14 | E 14 | SW 12 | SW 13 | SSW 12 | N 8 | SSW 13 | SW 12 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | 439 | 515 | 6 | 7 | 15 | 5 | 17 | 23 | 41 | 37 | 37 | 74 | 77 | 132 | 122 | 118 | 120 | 144 | 146 | 239 | 239 | 299 | 286 |
Swell 2 Height (m) Direction Period (s) | W 9 | SW 13 | W 18 | N 13 | N 8 | SSW 12 | N 12 | N 12 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 11 | N 8 | NNE 10 | N 10 | N 10 |
| kJ | 2 | 7 | 6 | 4 | 5 | 14 | 11 | 11 | 25 | 24 | 23 | 35 | 34 | 33 | 31 | 28 | 26 | 25 | 39 | 12 | 33 | 8 | 17 |
Swell 3 Height (m) Direction Period (s) | S 14 | NW 9 | — | — | N 13 | N 12 | — | — | — | SW 16 | — | — | — | N 12 | — | N 11 | N 11 | N 11 | — | N 10 | N 10 | N 8 | N 10 |
| kJ | 4 | 3 | — | — | 3 | 3 | — | — | — | 10 | — | — | — | 12 | — | 10 | 10 | 9 | — | 9 | 8 | 5 | 17 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 14 | ENE 14 | ENE 14 | E 14 | ENE 14 | ENE 14 | ENE 13 | ENE 13 | ENE 13 | ENE 14 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 12 |
| kJ | 328 | 312 | 2190 | 2114 | 1680 | 1645 | 1587 | 1587 | 1359 | 1299 | 1452 | 2221 | 2373 | 2091 | 2059 | 1872 | 1635 | 1731 | 1622 | 1728 | 1728 | 1699 | 1543 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 73 | 73 | 73 | 76 | 69 | 25 | 25 | 73 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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