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Kohala Lighthouse Surf Forecast
/ HAW – Big Island (60 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Kohala Lighthouse surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 1 pm Tuesday 19 May 2026 HSTForecast update in hr min s Forecast update imminent
Kohala Lighthouse surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kohala Lighthouse sea temperature is
26.0° C
(Which is slightly warmer than usual)How big are the waves at Kohala Lighthouse today?
The current surf forecast for Kohala Lighthouse at 6PM is: 2.2m 7s primary swell from a East-northeast direction and 0.2m 12s secondary swell from a North-northwest direction (forecast issued at 01:00pm May 19). An open ocean swell of 0.1m 14s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 5ft (1.6m) | 8s |
| Afternoon (19 May) | 7ft (2.2m) | 7s |
| Evening (19 May) | 6.5ft (2.0m) | 8s |
Table - waves today at Kohala Lighthouse. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 25°C on Tue afternoon, min 23°C on Tue night). Mainly strong winds. | ||||||||||||||||||||||||
Tue 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ENE 8 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | |
427 | 407 | 445 | 520 | 459 | 412 | 412 | 574 | 737 | 791 | 809 | 761 | 724 | 708 | 711 | 727 | 791 | 880 | 832 | 858 | 858 | 793 | 730 | 671 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | |
High Tide | 5:58PM0.94m | 4:50AM0.33m | 6:53PM0.88m | 6:21AM0.32m | 7:50PM0.82m | |||||||||||||||||||
Low Tide | 10:00AM0.02m | 1:45AM0.29m | 10:46AM0.09m | 2:57AM0.27m | 11:39AM0.17m | 3:53AM0.25m | ||||||||||||||||||
 |  | |  | | |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — |
 | — | — | 6:53 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | 6:54 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 25 | 24 | 24 | 24 | 24 | 23 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 |
23 | 23 | 21 | 21 | 22 | 22 | 20 | 21 | 20 | 20 | 20 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 18 | 17 | 17 | 18 | 18 | 17 | |
Swell 1 Height (m) Direction Period (s) | NNW 13 | NNW 11 | NNW 12 | NNW 12 | NNW 13 | NNW 11 | NNW 11 | NW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 9 |
 kJ | 17 | 12 | 14 | 14 | 33 | 12 | 23 | 34 | 56 | 56 | 45 | 40 | 23 | 23 | 22 | 22 | 21 | 10 | 10 | 10 | 9 | 9 | 9 | 9 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 14 | SW 14 | SW 14 | SW 14 | NNW 13 | NNW 13 | SW 16 | SW 16 | SW 16 | SW 13 | SW 16 | SW 14 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 15 | SW 15 | SW 14 | S 14 | S 14 | S 14 |
| kJ | 12 | 8 | 7 | 7 | 7 | 17 | 17 | 10 | 10 | 10 | 7 | 10 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 4 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | SW 14 | SW 18 | N 15 | N 14 | S 16 | SW 13 | SW 16 | SW 13 | SW 13 | SW 13 | SW 16 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 8 | 12 | 4 | 4 | 5 | 7 | 10 | 7 | 7 | 7 | 10 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
| kJ | 427 | 407 | 445 | 520 | 459 | 412 | 412 | 574 | 737 | 791 | 809 | 761 | 724 | 708 | 711 | 727 | 791 | 880 | 832 | 858 | 858 | 793 | 730 | 671 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 73 | 108 | 73 | 69 | 73 | 57 | 69 | 73 | 76 | 57 | 81 | 57 | 69 | 57 | 73 | 57 | 69 | 108 | 69 | 69 | 57 | 57 | 57 | 57 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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