Surf Forecasts:
How big are the waves at Kohala Lighthouse today (31 Oct):
- Morning surf: Morning surf (31 Oct, local time) - 3.5ft (1.0m), 9s period with NNE swell.
- Afternoon surf: Afternoon surf (31 Oct, local time) - 5ft (1.6m), 9s period with NE swell.
- Evening surf: Evening surf (31 Oct, local time) - 3.5ft (1.0m), 8s period with NNE swell.
The current surf forecast for Kohala Lighthouse at 2AM is: 0.9m 9s primary swell from a North-northeast direction and 0.5m 12s secondary swell from a East direction, 1.3m 5s secondary swell from a East-northeast direction (forecast issued at 07:00pm October 30). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Oct) | 3.5ft (1.0m) | 9s |
| Afternoon (31 Oct) | 5ft (1.6m) | 9s |
| Evening (31 Oct) | 3.5ft (1.0m) | 8s |
Table - waves today at Kohala Lighthouse. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Mon afternoon. Warm (max 25°C on Fri night, min 24°C on Fri night). Winds increasing (moderate winds from the ENE on Sat night, strong winds from the ENE by Mon morning). | |||||||||||||||||||
Fri 30 | Saturday 31 | Sunday 1 | |||||||||||||||||
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) | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NE 9 | NE 9 | NNE 9 | NNE 8 | NNW 22 | NNW 21 | NNW 21 | NNW 20 | NNW 19 | NNW 18 | NNW 18 | NNW 17 | NNW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 264 | 266 | 188 | 127 | 154 | 151 | 388 | 380 | 144 | 147 | 190 | 400 | 551 | 615 | 766 | 673 | 751 | 684 | 651 |
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-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 4:23PM0.33m | 7:46AM0.81m | 7:02PM0.29m | 9:00AM0.78m | 10:18PM0.35m | ||||||||||||||
Low Tide | 11:10PM0.13m | 4:52PM0.29m | 00:17AM0.22m | 5:17PM0.25m | |||||||||||||||
 |  | | |  |  | | | | | | | | | | | | |  | |
 | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | 5:49 | — | — | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:47 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 24 | 25 | 24 | 25 | 25 | 25 | 24 |
Feels °C | 25 | 25 | 24 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 23 | 26 | 24 | 25 | 23 | 24 | 22 | 22 | 21 |
Swell 1 Height (m) Direction Period (s) | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | E 12 | E 12 | NNE 9 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNW 20 | NNW 19 | NNW 18 | NNW 18 | NNW 17 | NNW 16 |
| kJ | 264 | 266 | 188 | 127 | 154 | 151 | 73 | 72 | 144 | 147 | 108 | 117 | 117 | 615 | 766 | 673 | 751 | 684 | 651 |
Swell 2 Height (m) Direction Period (s) | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 | WSW 7 | WSW 8 | E 12 | E 12 | E 12 | NNW 21 | NNW 21 | E 12 | E 11 | E 11 | E 11 | E 11 | E 11 |
| kJ | 80 | 78 | 78 | 75 | 73 | 73 | 5 | 6 | 71 | 69 | 69 | 400 | 551 | 67 | 63 | 59 | 58 | 58 | 37 |
Swell 3 Height (m) Direction Period (s) | NNW 10 | WSW 10 | WSW 10 | WSW 10 | NNW 13 | WSW 7 | NW 13 | NNW 13 | WSW 7 | NNW 23 | NNW 22 | E 12 | E 12 | E 7 | W 12 | W 12 | W 12 | W 12 | NNE 10 |
| kJ | 10 | 9 | 9 | 9 | 17 | 5 | 7 | 17 | 5 | 51 | 190 | 68 | 68 | 4 | 11 | 11 | 11 | 11 | 10 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 6 | ENE 5 | E 5 | E 5 | NE 9 | NE 9 | E 5 | E 6 | E 6 | E 5 | E 6 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 |
| kJ | 49 | 50 | 62 | 97 | 69 | 66 | 388 | 380 | 59 | 49 | 39 | 37 | 30 | 149 | 126 | 126 | 123 | 117 | 96 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 57 | 57 | 57 | 57 | 73 | 57 | 71 | 71 | 57 | 73 | 71 | 25 | 25 | 25 | 25 | 25 | 28 | 25 | 25 |
Best forecast wave conditions in Big Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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