Surf Forecasts:
How big are the waves at Kohala Lighthouse today (28 Sep):
- Morning surf: Morning surf (28 Sep, local time) - 7ft (2.1m), 8s period with E swell.
- Afternoon surf: Afternoon surf (28 Sep, local time) - 8ft (2.5m), 8s period with ENE swell.
- Evening surf: Evening surf (28 Sep, local time) - 7ft (2.2m), 8s period with ENE swell.
The current surf forecast for Kohala Lighthouse at 9PM is: 2.2m 8s primary swell from a East-northeast direction and 0.4m 14s secondary swell from a North-northwest direction, 0.4m 14s secondary swell from a East direction (forecast issued at 01:00pm September 28). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Sep) | 7ft (2.1m) | 8s |
| Afternoon (28 Sep) | 8ft (2.5m) | 8s |
| Evening (28 Sep) | 7ft (2.2m) | 8s |
Table - waves today at Kohala Lighthouse. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Wed morning, min 25°C on Mon night). Winds decreasing (fresh winds from the ENE on Mon afternoon, calm by Wed morning). | |||||||||||||||||||||
Mon 28 | Tuesday 29 | Wednesday 30 | |||||||||||||||||||
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 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | ENE 8 | E 14 | E 14 | E 14 | ENE 8 | W 11 | W 11 | ENE 8 | E 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 671 | 893 | 709 | 655 | 560 | 414 | 370 | 330 | 318 | 318 | 341 | 301 | 264 | 253 | 257 | 197 | 197 | 192 | 191 | 192 | 161 |
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-off | cross-off | glassy | glassy | cross | cross | cross | cross-off |
High Tide | 3:30PM0.58m | 4:51AM0.82m | 3:51PM0.52m | 5:42AM0.81m | 4:06PM0.45m | ||||||||||||||||
Low Tide | 10:20AM0.28m | 9:45PM0.05m | 11:15AM0.33m | 10:14PM0.06m | 12:27PM0.38m | 10:47PM0.08m | |||||||||||||||
 | | |  | | | | | |  | | | |  | | | | | | | | |
 | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | 6:14 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:12 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 22 | 22 | 23 | 23 | 23 | 24 | 25 | 26 | 26 | 26 | 26 | 26 | 27 | 28 | 29 | 30 | 31 | 30 | 29 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | NNW 16 | NNW 15 | NNW 14 | NNW 14 | E 14 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 |
| kJ | 97 | 84 | 79 | 76 | 103 | 414 | 370 | 330 | 318 | 318 | 341 | 301 | 264 | 235 | 229 | 197 | 197 | 192 | 187 | 192 | 161 |
Swell 2 Height (m) Direction Period (s) | E 16 | SW 11 | SW 10 | E 14 | NNW 13 | E 14 | E 13 | E 13 | E 13 | E 14 | E 14 | E 13 | E 13 | E 14 | E 14 | E 14 | W 10 | W 11 | W 11 | W 11 | W 10 |
| kJ | 45 | 40 | 25 | 66 | 70 | 144 | 127 | 125 | 173 | 239 | 192 | 156 | 163 | 253 | 257 | 195 | 133 | 189 | 191 | 146 | 133 |
Swell 3 Height (m) Direction Period (s) | SW 14 | E 15 | E 14 | SW 9 | SW 9 | SW 10 | NW 13 | NW 13 | NW 12 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | W 11 | W 10 | W 11 | E 13 | E 12 | E 14 | E 14 | E 14 |
| kJ | 31 | 74 | 35 | 22 | 12 | 36 | 43 | 42 | 39 | 49 | 62 | 56 | 59 | 57 | 74 | 112 | 119 | 66 | 96 | 101 | 101 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 671 | 893 | 709 | 655 | 560 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 102 | 25 | 25 | 25 | 0 | 0 | 0 | 0 | 5 | 5 | 25 | 25 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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