Surf Forecasts:
How big are the waves at Kohala Lighthouse today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 6ft (1.9m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 5.5ft (1.7m), 7s period with ENE swell.
- Evening surf: Evening surf (10 Sep, local time) - 4.5ft (1.3m), 7s period with ENE swell.
The current surf forecast for Kohala Lighthouse at 2PM is: 1.9m 7s primary swell from a East-northeast direction and 0.1m 8s secondary swell from a Northwest direction (forecast issued at 07:00am September 10). An open ocean swell of 0.1m 17s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 6ft (1.9m) | 7s |
| Afternoon (10 Sep) | 5.5ft (1.7m) | 7s |
| Evening (10 Sep) | 4.5ft (1.3m) | 7s |
Table - waves today at Kohala Lighthouse. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Thu morning, min 24°C on Thu night). Mainly fresh winds. | |||||||||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | |||||||||||||||||||||
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 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | NE 10 | NE 9 | ENE 9 | ENE 9 | NNE 9 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 326 | 336 | 317 | 317 | 206 | 158 | 140 | 486 | 408 | 408 | 560 | 560 | 433 | 425 | 333 | 320 | 183 | 137 | 269 | 294 | 370 | 404 | 121 |
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 | 2:30AM0.61m | 2:48PM0.83m | 3:09AM0.67m | 3:15PM0.77m | 3:48AM0.72m | 3:38PM0.70m | |||||||||||||||||
Low Tide | 8:18AM0.12m | 9:14PM0.13m | 9:02AM0.16m | 9:35PM0.11m | 9:44AM0.21m | 9:55PM0.11m | |||||||||||||||||
 |  | | |  | | | |  | | | | | | | | | | | |  | | | |
 | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:29 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 24 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 24 | 25 | 26 | 25 | 25 | 25 | 25 |
Feels °C | 23 | 24 | 24 | 24 | 24 | 23 | 24 | 24 | 22 | 23 | 23 | 24 | 23 | 23 | 24 | 25 | 24 | 24 | 26 | 24 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | NNW 10 | SSW 16 | SSW 16 | SW 17 | E 11 | ENE 11 | ENE 11 | SW 10 | SW 10 | NNE 8 | SW 10 | SW 9 | SW 9 | WSW 9 | WSW 9 | SW 15 | ENE 10 | ENE 10 | SSW 14 | WSW 8 | WSW 8 | SW 14 | NNE 9 |
| kJ | 9 | 25 | 26 | 12 | 91 | 100 | 130 | 16 | 16 | 22 | 15 | 14 | 13 | 8 | 8 | 35 | 183 | 137 | 21 | 7 | 7 | 7 | 121 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | NNW 10 | NW 9 | NW 8 | SW 18 | SW 11 | SSW 11 | SSW 16 | SW 16 | SW 10 | SSW 16 | SSW 15 | SW 15 | SW 15 | SW 15 | WSW 9 | NNE 8 | NNE 8 | WSW 9 | NNE 10 | SW 14 | WSW 8 | SW 8 |
| kJ | 25 | 9 | 3 | 3 | 12 | 5 | 11 | 26 | 41 | 15 | 25 | 23 | 35 | 35 | 35 | 8 | 47 | 84 | 7 | 10 | 7 | 7 | 3 |
Swell 3 Height (m) Direction Period (s) | SW 7 | SW 7 | SW 7 | SW 12 | NW 8 | SW 18 | SSW 17 | NW 9 | W 11 | SW 16 | W 11 | W 11 | W 11 | W 12 | W 12 | W 12 | SW 15 | SW 15 | W 12 | SW 16 | W 12 | W 12 | SW 16 |
| kJ | 2 | 2 | 2 | 6 | 3 | 12 | 28 | 3 | 2 | 41 | 2 | 2 | 2 | 3 | 3 | 3 | 35 | 34 | 3 | 10 | 3 | 3 | 10 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | — | — | NE 10 | NE 9 | ENE 9 | ENE 9 | ENE 5 |
| kJ | 326 | 336 | 317 | 317 | 206 | 158 | 140 | 486 | 408 | 408 | 560 | 560 | 433 | 425 | 333 | 320 | — | — | 269 | 294 | 370 | 404 | 78 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 73 | 57 | 57 | 57 | 73 | 73 | 36 | 25 | 25 | 57 | 71 | 73 | 25 | 25 | 71 | 71 | 71 | 71 | 71 | 73 | 73 | 69 | 57 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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