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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 7 am Sunday 31 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
25.8° C
(Which is slightly warmer than usual)How big are the waves at Kohala Lighthouse today (31 May):
- Morning surf: Morning surf (31 May, local time) - 3ft (0.9m), 7s period with NE swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 2.5ft (0.8m), 8s period with E swell.
- Evening surf: Evening surf (31 May, local time) - 4ft (1.2m), 8s period with ENE swell.
The current surf forecast for Kohala Lighthouse at 1PM is: 0.9m 7s primary swell from a Northeast direction and 0.7m 8s secondary swell from a East direction, 0.4m 9s secondary swell from a North-northwest direction (forecast issued at 07:00am May 31). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 3ft (0.9m) | 7s |
| Afternoon (31 May) | 2.5ft (0.8m) | 8s |
| Evening (31 May) | 4ft (1.2m) | 8s |
Table - waves today at Kohala Lighthouse. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Mon night. Warm (max 25°C on Sun morning, min 24°C on Sun morning). Winds increasing (light winds from the ENE on Sun morning, strong winds from the E by Tue night). | ||||||||||||||||||||||||
Sunday 31 | Monday 1 | Tuesday 2 | Wed 3 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NE 7 | NE 7 | NE 7 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | |
89 | 91 | 75 | 91 | 159 | 178 | 173 | 173 | 173 | 176 | 208 | 197 | 172 | 163 | 158 | 140 | 136 | 108 | 105 | 144 | 143 | 143 | 208 | 303 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | |
High Tide | 2:09AM0.40m | 3:51PM0.88m | 2:40AM0.38m | 4:27PM0.87m | 3:10AM0.37m | 5:04PM0.85m | ||||||||||||||||||
Low Tide | 8:11AM0.06m | 11:02PM0.31m | 8:43AM0.06m | 11:45PM0.31m | 9:15AM0.07m | 00:32AM0.31m | ||||||||||||||||||
 |  | | |  | |  | | | | | | | |  | | | | | | | | | | |
 | 5:43 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | 5:41 |
 | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 7:00 | — | — | 7:00 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 |
25 | 24 | 25 | 25 | 25 | 23 | 23 | 24 | 24 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 24 | 24 | 23 | 22 | 21 | |
Swell 1 Height (m) Direction Period (s) | NE 7 | NE 7 | E 8 | E 8 | N 9 | N 9 | N 11 | N 11 | N 11 | N 10 | N 10 | NNW 10 | NNW 10 | N 10 | N 9 | ENE 7 | ENE 7 | NNW 9 | NNW 9 | NNW 13 | N 12 | N 12 | NNW 11 | NNW 11 |
 kJ | 89 | 91 | 58 | 76 | 43 | 40 | 61 | 61 | 59 | 54 | 50 | 33 | 32 | 48 | 45 | 140 | 136 | 27 | 26 | 56 | 76 | 103 | 128 | 123 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | NNW 9 | NNW 9 | N 9 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | S 18 | N 7 | N 7 | S 17 | S 13 | NNW 9 | NNW 9 | N 14 | NNW 13 | NNW 9 | NNW 9 | NNW 8 | SSW 17 | SW 15 |
| kJ | 43 | 43 | 29 | 29 | 1 | 8 | 8 | 8 | 7 | 7 | 6 | 4 | 4 | 6 | 3 | 28 | 27 | 16 | 18 | 15 | 15 | 14 | 30 | 8 |
Swell 3 Height (m) Direction Period (s) | NNW 10 | NNW 10 | NNE 9 | N 12 | SW 14 | SW 12 | S 19 | S 19 | — | S 18 | SW 13 | S 18 | S 18 | S 13 | NE 10 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SW 15 | — | S 18 |
| kJ | 32 | 31 | 7 | 11 | 8 | 5 | 7 | 7 | — | 6 | 7 | 6 | 6 | 3 | 4 | 10 | 10 | 10 | 10 | 10 | 26 | 8 | — | 6 |
Wind waves Height (m) Direction Period (s) | — | — | NE 7 | NE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | — | — | ENE 7 | ENE 7 | ENE 7 | ENE 5 | ENE 6 | ENE 6 | ENE 6 |
| kJ | — | — | 75 | 91 | 159 | 178 | 173 | 173 | 173 | 176 | 208 | 197 | 172 | 163 | 158 | — | — | 108 | 105 | 144 | 143 | 143 | 208 | 303 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 69 | 71 | 71 | 71 | 70 | 73 | 71 | 71 | 69 | 69 | 71 | 73 | 73 | 73 | 73 | 69 | 71 | 71 | 73 | 76 | 25 | 73 | 73 | 72 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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