Surf Forecasts:
How big are the waves at Kohala Lighthouse today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 4.5ft (1.4m), 11s period with ENE swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 5ft (1.5m), 11s period with ENE swell.
- Evening surf: Evening surf (11 Sep, local time) - 4.5ft (1.4m), 10s period with ENE swell.
The current surf forecast for Kohala Lighthouse at 5PM is: 1.4m 11s primary swell from a East-northeast direction (forecast issued at 01:00pm September 11). An open ocean swell of 0.2m 9s is not directed at the surf break, a second open ocean swell of 0.3m 15s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 4.5ft (1.4m) | 11s |
| Afternoon (11 Sep) | 5ft (1.5m) | 11s |
| Evening (11 Sep) | 4.5ft (1.4m) | 10s |
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 Fri night). Wind will be generally light. | |||||||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | |||||||||||||||||||
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 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | NE 10 | NE 9 | NE 9 | NE 9 | ENE 9 | ENE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 469 | 560 | 460 | 452 | 353 | 263 | 218 | 109 | 269 | 237 | 260 | 287 | 173 | 169 | 121 | 124 | 124 | 138 | 121 | 135 | 112 |
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 | 3:15PM0.77m | 3:48AM0.72m | 3:38PM0.70m | 4:26AM0.74m | 3:58PM0.62m | ||||||||||||||||
Low Tide | 9:02AM0.16m | 9:35PM0.11m | 9:44AM0.21m | 9:55PM0.11m | 10:28AM0.27m | 10:16PM0.11m | |||||||||||||||
 | | |  | | | | | | | | |  | | |  | | | | | | |
 | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | 6:29 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:28 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 25 | 25 | 25 | 25 | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 |
Feels °C | 23 | 24 | 23 | 23 | 24 | 24 | 24 | 24 | 25 | 25 | 26 | 24 | 24 | 25 | 25 | 24 | 24 | 24 | 23 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | SW 10 | SW 9 | WSW 9 | WSW 9 | WSW 9 | NNE 8 | NNE 8 | ENE 10 | SSW 14 | WSW 8 | WSW 8 | SW 14 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NE 9 |
| kJ | 15 | 14 | 8 | 8 | 8 | 32 | 37 | 109 | 21 | 7 | 7 | 7 | 121 | 121 | 121 | 124 | 124 | 138 | 121 | 135 | 112 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | NNE 8 | WSW 9 | NNE 10 | SW 14 | WSW 8 | SW 8 | SW 8 | ENE 9 | ENE 8 | SW 15 | W 11 | W 11 | W 11 | W 11 |
| kJ | 25 | 23 | 35 | 35 | 35 | 35 | 35 | 59 | 7 | 10 | 7 | 7 | 3 | 3 | 31 | 28 | 8 | 2 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | W 11 | W 11 | W 11 | W 12 | W 12 | WSW 9 | WSW 9 | SW 15 | W 12 | SW 16 | W 12 | W 12 | SW 16 | SW 13 | SW 14 | SSW 15 | W 11 | SW 12 | SW 12 | SW 12 | SW 12 |
| kJ | 2 | 2 | 2 | 3 | 3 | 8 | 8 | 34 | 3 | 10 | 3 | 3 | 10 | 7 | 7 | 21 | 2 | 6 | 6 | 6 | 6 |
Wind waves Height (m) Direction Period (s) | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 4 | NE 10 | NE 9 | NE 9 | NE 9 | ENE 9 | ENE 9 | ENE 4 | ENE 4 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 469 | 560 | 460 | 452 | 353 | 263 | 218 | 11 | 269 | 237 | 260 | 287 | 173 | 169 | 26 | 19 | 101 | 99 | 78 | 53 | 70 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 25 | 73 | 73 | 57 | 57 | 57 | 57 | 57 | 71 | 73 | 81 | 73 | 71 | 71 | 57 | 69 | 71 | 71 | 73 | 73 | 73 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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