Surf Forecasts:
How big are the waves at Kohala Lighthouse today (07 Oct):
- Morning surf: Morning surf (07 Oct, local time) - 2ft (0.6m), 16s period with NNW swell.
- Afternoon surf: Afternoon surf (07 Oct, local time) - 2.5ft (0.7m), 15s period with NNW swell.
- Evening surf: Evening surf (07 Oct, local time) - 2.5ft (0.7m), 14s period with NNW swell.
The current surf forecast for Kohala Lighthouse at 4AM is: 0.4m 17s primary swell from a North-northwest direction and 0.6m 6s secondary swell from a East direction, 0.5m 13s secondary swell from a East direction (forecast issued at 01:00am October 07). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Oct) | 2ft (0.6m) | 16s |
| Afternoon (07 Oct) | 2.5ft (0.7m) | 15s |
| Evening (07 Oct) | 2.5ft (0.7m) | 14s |
Table - waves today at Kohala Lighthouse. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Thu morning, min 25°C on Wed morning). Winds increasing (calm on Wed morning, fresh winds from the E by Fri afternoon). | ||||||||||||||||||||||||
Wednesday 7 | Thursday 8 | Friday 9 | ||||||||||||||||||||||
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 | 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) | NNW 18 | NNW 16 | NNW 16 | NNW 16 | NNW 15 | NNW 15 | NNW 14 | NNW 14 | NNW 13 | NNW 13 | W 17 | W 15 | W 15 | W 15 | W 15 | W 15 | W 14 | W 14 | W 14 | W 14 | W 14 | ENE 6 | E 6 | W 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 120 | 149 | 173 | 162 | 193 | 188 | 183 | 166 | 158 | 154 | 210 | 168 | 168 | 165 | 221 | 155 | 148 | 144 | 188 | 138 | 132 | 217 | 183 | 123 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | glassy | glassy | cross-on | cross | cross-off | glassy | glassy | glassy | glassy | on | on | glassy | cross | glassy | glassy | cross | cross | cross | cross | cross | cross |
High Tide | 1:09AM0.56m | 1:09PM0.77m | 1:46AM0.66m | 1:39PM0.73m | 2:21AM0.74m | 2:06PM0.68m | ||||||||||||||||||
Low Tide | 6:44AM0.21m | 7:40PM0.14m | 7:35AM0.21m | 8:00PM0.11m | 8:21AM0.22m | 8:19PM0.08m | ||||||||||||||||||
 |  |  | |  | | | | | | | | | | | | | | | | | | | | |
 | — | 6:15 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:06 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:04 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 25 |
Feels °C | 27 | 28 | 28 | 30 | 29 | 29 | 28 | 29 | 30 | 30 | 29 | 30 | 30 | 30 | 31 | 28 | 29 | 30 | 28 | 27 | 24 | 24 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | E 13 | E 6 | E 6 | NNW 16 | NNW 15 | NNW 15 | NNW 14 | NNW 14 | NNW 13 | NNW 13 | NNW 13 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | W 14 | W 14 | W 13 | W 13 | E 12 |
| kJ | 87 | 27 | 26 | 162 | 193 | 188 | 183 | 166 | 158 | 154 | 151 | 23 | 45 | 62 | 47 | 35 | 42 | 43 | 40 | 138 | 132 | 128 | 123 | 110 |
Swell 2 Height (m) Direction Period (s) | N 7 | E 13 | NNW 16 | E 6 | E 12 | E 12 | E 12 | E 12 | E 12 | W 16 | W 17 | W 15 | W 15 | W 15 | W 15 | W 15 | W 14 | W 14 | W 14 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | W 13 |
| kJ | 26 | 85 | 173 | 18 | 75 | 73 | 73 | 73 | 73 | 139 | 210 | 168 | 168 | 165 | 221 | 155 | 148 | 144 | 188 | 45 | 44 | 43 | 43 | 123 |
Swell 3 Height (m) Direction Period (s) | NNW 18 | NNW 16 | E 12 | E 12 | E 6 | NNE 7 | NNE 7 | W 17 | W 16 | E 5 | E 5 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NW 11 | ENE 11 | ENE 13 | SW 15 | SW 16 | NNW 10 |
| kJ | 120 | 149 | 77 | 76 | 18 | 15 | 15 | 142 | 139 | 12 | 13 | 108 | 99 | 96 | 81 | 56 | 55 | 49 | 58 | 43 | 58 | 8 | 10 | 43 |
Wind waves Height (m) Direction Period (s) | E 6 | E 4 | — | E 6 | — | E 6 | E 6 | — | — | — | — | — | — | — | — | — | — | — | — | E 6 | E 5 | ENE 6 | E 6 | E 5 |
| kJ | 25 | 6 | — | 25 | — | 17 | 18 | — | — | — | — | — | — | — | — | — | — | — | — | 40 | 94 | 217 | 183 | 95 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 73 | 71 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 32 | 0 | 0 | 0 | 13 | 10 | 25 | 25 | 25 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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