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 4AM is: 1.9m 11s primary swell from a East-northeast direction (forecast issued at 01:00am September 08). An open ocean swell of 2.2m 14s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 4.
| 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 | 10 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 69 | 57 | 73 | 73 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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