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Surf Forecasts:
Halape surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 1 am Saturday 23 May 2026 HSTForecast update in hr min s Forecast update imminent
Halape surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Halape sea temperature is
26.0° C
(Which is slightly warmer than usual)How big are the waves at Halape today?
The current surf forecast for Halape at 8AM is: 1.8m 8s primary swell from a East-northeast direction and 0.7m 16s secondary swell from a South direction, 0.2m 12s secondary swell from a South-southeast direction (forecast issued at 01:00am May 23). The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | 6ft (1.8m) | 8s |
| Afternoon (23 May) | 6ft (1.9m) | 8s |
| Evening (23 May) | 5.5ft (1.7m) | 8s |
Table - waves today at Halape. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 27°C on Sun afternoon, min 22°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||||||
Saturday 23 | Sunday 24 | Monday 25 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | |
504 | 457 | 468 | 468 | 488 | 488 | 432 | 412 | 344 | 298 | 298 | 298 | 322 | 336 | 352 | 328 | 102 | 134 | 127 | 125 | 125 | 123 | 121 | 121 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | |
High Tide | 10:29AM0.52m | 9:59PM0.77m | 11:42AM0.62m | 10:54PM0.70m | 12:33PM0.72m | |||||||||||||||||||
Low Tide | 4:23AM0.21m | 3:22PM0.36m | 5:07AM0.18m | 5:02PM0.39m | 5:44AM0.16m | 6:23PM0.38m | ||||||||||||||||||
 | |  |  | | | | | | | | | | | |  | | | | | | | | | |
 | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 23 | 25 | 25 | 25 | 25 | 23 | 23 | 22 | 22 | 24 | 26 | 27 | 25 | 24 | 23 | 23 | 23 | 24 | 26 | 27 | 26 | 24 | 24 |
20 | 20 | 20 | 21 | 20 | 21 | 19 | 20 | 19 | 20 | 22 | 22 | 23 | 21 | 22 | 20 | 20 | 21 | 22 | 22 | 23 | 23 | 22 | 22 | |
Swell 1 Height (m) Direction Period (s) | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 | ENE 8 | S 14 | S 14 | S 13 | S 14 | S 14 | S 14 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 |
 kJ | 190 | 188 | 245 | 224 | 215 | 157 | 209 | 150 | 188 | 298 | 132 | 132 | 89 | 191 | 194 | 144 | 82 | 79 | 70 | 75 | 66 | 64 | 77 | 70 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | S 18 | SE 9 | S 17 | SSE 11 | S 14 | S 16 | S 16 | S 16 | NNW 13 | NNW 13 | SSE 11 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 |
| kJ | 58 | 27 | 14 | 13 | 12 | 24 | 14 | 52 | 12 | 132 | 46 | 46 | 78 | 17 | 16 | 11 | 102 | 134 | 127 | 125 | 125 | 123 | 121 | 121 |
Swell 3 Height (m) Direction Period (s) | SSE 12 | SSW 13 | NNW 11 | NNW 11 | NW 11 | SSE 11 | SSE 11 | SSE 11 | SE 10 | S 16 | ESE 9 | ESE 9 | SSE 11 | N 10 | N 10 | SE 11 | S 12 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | NW 11 |
| kJ | 27 | 35 | 12 | 11 | 5 | 12 | 12 | 11 | 4 | 45 | 8 | 8 | 12 | 2 | 2 | 4 | 47 | 4 | 4 | 4 | 4 | 4 | 4 | 5 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 |
| kJ | 504 | 457 | 468 | 468 | 488 | 488 | 432 | 412 | 344 | 540 | 298 | 298 | 322 | 336 | 352 | 328 | 196 | 187 | 182 | 167 | 161 | 177 | 153 | 145 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 58 | 72 | 72 | 99 | 91 | 81 | 72 | 58 | 58 | 57 | 81 | 58 | 196 | 58 | 58 | 58 | 72 | 58 | 58 | 58 | 58 | 58 | 58 | 58 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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