Surf Forecasts:
How big are the waves at Kohala Lighthouse today (08 Sep):
- Morning surf: Morning surf (08 Sep, local time) - 5.5ft (1.7m), 11s period with ENE swell.
- Afternoon surf: Afternoon surf (08 Sep, local time) - 5.5ft (1.7m), 11s period with ENE swell.
- Evening surf: Evening surf (08 Sep, local time) - 4.5ft (1.4m), 10s period with NE swell.
The current surf forecast for Kohala Lighthouse at 10AM is: 1.7m 11s primary swell from a East-northeast direction (forecast issued at 01:00am September 08). An open ocean swell of 1.9m 12s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Sep) | 5.5ft (1.7m) | 11s |
| Afternoon (08 Sep) | 5.5ft (1.7m) | 11s |
| Evening (08 Sep) | 4.5ft (1.4m) | 10s |
Table - waves today at Kohala Lighthouse. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Tue night. Warm (max 28°C on Tue morning, min 25°C on Thu night). Winds increasing (calm on Tue night, fresh winds from the ENE by Thu morning). | ||||||||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | ||||||||||||||||||||||
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) | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | NE 10 | NE 10 | NE 9 | NE 9 | E 13 | E 13 | E 13 | ENE 12 | ENE 6 | ENE 12 | ENE 12 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 884 | 814 | 713 | 700 | 622 | 459 | 380 | 321 | 237 | 276 | 215 | 212 | 1103 | 206 | 931 | 901 | 225 | 236 | 208 | 258 | 248 | 204 | 168 | 173 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 1:05AM0.45m | 1:48PM0.89m | 1:50AM0.53m | 2:20PM0.88m | 2:30AM0.61m | 2:48PM0.83m | ||||||||||||||||||
Low Tide | 6:42AM0.10m | 8:32PM0.19m | 7:32AM0.10m | 8:53PM0.16m | 8:18AM0.12m | 9:14PM0.13m | ||||||||||||||||||
 | |  | | | |  | | | | |  |  |  |  |  | | | | | | | | | |
 | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — |
mm | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 31 | 29 | 30 | 31 | 31 | 32 | 32 | 32 | 32 | 32 | 30 | 28 | 27 | 28 | 26 | 26 | 26 | 25 | 24 | 24 | 25 | 25 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 13 | WSW 12 | WSW 11 | WSW 11 | NE 10 | NE 10 | NE 9 | NE 9 | NE 9 | NE 8 | E 13 | WSW 7 | E 12 | W 6 | W 6 | E 12 | E 12 | E 12 | SSW 16 | SW 17 | E 11 | ENE 11 | ENE 11 |
| kJ | 1949 | 1682 | 1114 | 885 | 672 | 459 | 380 | 321 | 237 | 193 | 176 | 212 | 15 | 193 | 6 | 3 | 180 | 139 | 137 | 26 | 12 | 91 | 100 | 98 |
Swell 2 Height (m) Direction Period (s) | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | W 10 | W 9 | W 8 | WSW 8 | E 13 | E 13 | W 7 | SW 13 | W 6 | SW 7 | SW 7 | WSW 6 | SSW 16 | SSW 16 | NW 10 | NW 10 | SSW 18 | SW 18 | SSW 11 |
| kJ | 884 | 814 | 713 | 700 | 622 | 441 | 240 | 144 | 109 | 276 | 215 | 23 | 7 | 7 | 2 | 2 | 3 | 25 | 25 | 4 | 4 | 31 | 12 | 11 |
Swell 3 Height (m) Direction Period (s) | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 13 | E 13 | W 8 | W 7 | SW 7 | NW 12 | SSW 7 | SW 13 | SW 13 | SW 13 | SW 7 | NW 10 | SW 7 | SW 12 | NW 9 | SW 11 | SSW 17 |
| kJ | 150 | 189 | 243 | 243 | 250 | 311 | 232 | 289 | 225 | 72 | 37 | 9 | 5 | 5 | 7 | 7 | 7 | 2 | 4 | 2 | 6 | 3 | 5 | 28 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | ENE 8 | ENE 12 | ENE 6 | ENE 12 | ENE 12 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 179 | 1103 | 206 | 931 | 901 | 225 | 236 | 208 | 258 | 248 | 204 | 168 | 173 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 73 | 73 | 99 | 74 | 73 | 73 | 69 | 57 | 73 | 73 | 73 | 73 | 36 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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