Surf Forecasts:
How big are the waves at Kohala Lighthouse today (09 Sep):
- Morning surf: Morning surf (09 Sep, local time) - 2.5ft (0.8m), 13s period with E swell.
- Afternoon surf: Afternoon surf (09 Sep, local time) - 4.5ft (1.4m), 8s period with ENE swell.
- Evening surf: Evening surf (09 Sep, local time) - 5ft (1.5m), 7s period with ENE swell.
The current surf forecast for Kohala Lighthouse at 4PM is: 0.8m 12s primary swell from a East direction and 0.3m 6s secondary swell from a West direction, 1.5m 5s secondary swell from a East-northeast direction (forecast issued at 01:00pm September 09). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Sep) | 2.5ft (0.8m) | 13s |
| Afternoon (09 Sep) | 4.5ft (1.4m) | 8s |
| Evening (09 Sep) | 5ft (1.5m) | 7s |
Table - waves today at Kohala Lighthouse. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Wed afternoon. Warm (max 27°C on Wed afternoon, min 25°C on Thu night). Mainly fresh winds. | |||||||||||||||||||||
Wed 9 | Thursday 10 | Friday 11 | |||||||||||||||||||
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 13 | ENE 8 | E 12 | ENE 7 | ENE 12 | ENE 12 | 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 |
Wave Graph  | |||||||||||||||||||||
 kJ | 212 | 251 | 193 | 237 | 901 | 872 | 319 | 330 | 326 | 295 | 181 | 162 | 140 | 460 | 469 | 427 | 412 | 441 | 489 | 198 | 180 |
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 | 2:20PM0.88m | 2:30AM0.61m | 2:48PM0.83m | 3:09AM0.67m | 3:15PM0.77m | ||||||||||||||||
Low Tide | 8:53PM0.16m | 8:18AM0.12m | 9:14PM0.13m | 9:02AM0.16m | 9:35PM0.11m | ||||||||||||||||
 |  |  |  | | | | | | |  |  | | | | | | | | | | |
 | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:29 | — | — |
mm | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 29 | 27 | 27 | 26 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 23 | 23 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | NE 8 | E 13 | E 12 | E 12 | NNW 10 | WSW 6 | NNW 10 | SSW 16 | SSW 16 | SSW 17 | E 11 | ENE 11 | ENE 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 9 | SW 9 | ENE 11 | ENE 10 |
| kJ | 112 | 202 | 193 | 193 | 10 | 3 | 9 | 25 | 26 | 30 | 91 | 98 | 128 | 16 | 16 | 15 | 15 | 14 | 13 | 198 | 180 |
Swell 2 Height (m) Direction Period (s) | E 13 | W 7 | W 6 | W 6 | W 6 | NW 10 | SSW 16 | NNW 10 | NW 9 | NW 8 | SW 18 | SW 11 | SSW 11 | SSW 16 | SW 16 | SW 16 | SSW 16 | SSW 15 | SW 15 | SW 9 | NNE 8 |
| kJ | 212 | 23 | 7 | 7 | 3 | 15 | 25 | 9 | 3 | 3 | 12 | 5 | 11 | 26 | 41 | 41 | 25 | 23 | 35 | 13 | 51 |
Swell 3 Height (m) Direction Period (s) | W 7 | SW 13 | SSW 7 | NNW 11 | SW 7 | SW 13 | SW 7 | SW 7 | SW 7 | SW 12 | NW 8 | SW 18 | SSW 17 | W 11 | NE 9 | W 11 | W 11 | W 11 | W 11 | SW 15 | WSW 9 |
| kJ | 24 | 7 | 5 | 11 | 2 | 7 | 2 | 2 | 2 | 6 | 3 | 12 | 28 | 2 | 3 | 2 | 2 | 2 | 2 | 35 | 8 |
Wind waves Height (m) Direction Period (s) | E 5 | ENE 8 | ENE 5 | ENE 7 | ENE 12 | ENE 12 | 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 | NE 8 | — |
| kJ | 16 | 251 | 123 | 237 | 901 | 872 | 319 | 330 | 326 | 295 | 181 | 162 | 140 | 460 | 469 | 427 | 412 | 441 | 489 | 69 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 71 | 71 | 76 | 73 | 73 | 73 | 73 | 57 | 73 | 73 | 57 | 57 | 73 | 25 | 73 | 73 | 71 | 73 | 25 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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