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) - 6ft (1.8m), 7s period with ENE swell.
- Evening surf: Evening surf (10 Sep, local time) - 4.5ft (1.4m), 7s period with ENE swell.
The current surf forecast for Kohala Lighthouse at 6PM is: 1.6m 7s primary swell from a East-northeast direction and 0.1m 8s secondary swell from a Northwest direction (forecast issued at 01:00pm September 10). An open ocean swell of 0.1m 18s 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) | 6ft (1.8m) | 7s |
| Evening (10 Sep) | 4.5ft (1.4m) | 7s |
Table - waves today at Kohala Lighthouse. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Fri afternoon, min 24°C on Thu night). Mainly fresh winds. | |||||||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | |||||||||||||||||||
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 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | NE 9 | ENE 9 | NNE 9 | NNE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 326 | 286 | 244 | 181 | 140 | 486 | 469 | 387 | 469 | 499 | 489 | 425 | 378 | 140 | 205 | 169 | 307 | 330 | 188 | 143 | 143 |
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 |
High Tide | 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 | — | — | — | — | — | — |
 | — | — | 6:30 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:29 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 |
Feels °C | 24 | 22 | 23 | 23 | 23 | 22 | 22 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 26 | 24 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SW 17 | SW 18 | ENE 11 | ENE 11 | SW 10 | SW 10 | NNE 8 | SW 10 | SW 9 | WSW 9 | WSW 9 | WSW 9 | ENE 10 | NNE 8 | NNE 8 | SSW 14 | NNE 10 | NNE 9 | NNE 9 | NNE 9 |
| kJ | 26 | 12 | 12 | 100 | 130 | 16 | 16 | 22 | 15 | 14 | 8 | 8 | 8 | 140 | 58 | 59 | 21 | 10 | 94 | 121 | 121 |
Swell 2 Height (m) Direction Period (s) | NW 9 | NW 8 | NW 8 | SW 11 | SSW 17 | SSW 16 | SW 16 | SW 10 | SSW 16 | SSW 15 | SW 15 | SW 15 | SW 15 | NNE 8 | SW 15 | SW 15 | WSW 9 | WSW 8 | WSW 8 | SW 14 | SW 8 |
| kJ | 3 | 3 | 3 | 5 | 28 | 26 | 41 | 15 | 25 | 23 | 35 | 35 | 35 | 32 | 35 | 34 | 7 | 7 | 7 | 7 | 3 |
Swell 3 Height (m) Direction Period (s) | SW 7 | SW 12 | SW 12 | SW 18 | SSW 11 | NW 9 | NE 9 | SW 16 | W 11 | W 11 | W 11 | W 12 | W 12 | SW 15 | WSW 9 | WSW 9 | W 12 | SW 16 | SW 14 | WSW 8 | SW 16 |
| kJ | 2 | 6 | 6 | 12 | 11 | 3 | 3 | 41 | 2 | 2 | 2 | 3 | 3 | 35 | 8 | 8 | 3 | 10 | 7 | 7 | 10 |
Wind waves Height (m) Direction Period (s) | 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 4 | ENE 10 | ENE 10 | ENE 10 | NE 9 | ENE 9 | ENE 9 | ENE 9 |
| kJ | 326 | 286 | 244 | 181 | 140 | 486 | 469 | 387 | 469 | 499 | 489 | 425 | 378 | 16 | 205 | 169 | 307 | 330 | 188 | 143 | 143 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 57 | 57 | 73 | 73 | 36 | 25 | 57 | 57 | 71 | 76 | 73 | 25 | 57 | 71 | 71 | 71 | 71 | 71 | 73 | 73 | 71 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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