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Surf Forecasts:
Halape surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 7 pm 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
25.9° C
(Which is slightly warmer than usual)How big are the waves at Halape today?
The current surf forecast for Halape at 12AM is: 1.6m 8s primary swell from a East-northeast direction and 0.7m 14s secondary swell from a South direction, 0.3m 17s secondary swell from a South direction (forecast issued at 07:00pm May 23). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 May) | 5ft (1.5m) | 8s |
| Afternoon (24 May) | 5ft (1.6m) | 8s |
| Evening (24 May) | 5ft (1.6m) | 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). Winds decreasing (strong winds from the ENE on Sun afternoon, light winds from the NNE by Mon night). | ||||||||||||||||||||||||
Sat 23 | Sunday 24 | Monday 25 | Tue 26 | |||||||||||||||||||||
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 | 11 AM | 2 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 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | ESE 7 | S 16 | ESE 7 | S 15 | |
468 | 412 | 370 | 353 | 280 | 306 | 315 | 315 | 315 | 352 | 328 | 102 | 134 | 127 | 125 | 125 | 123 | 123 | 121 | 82 | 96 | 82 | 111 | 165 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | |
High Tide | 9:59PM0.77m | 11:42AM0.62m | 10:54PM0.70m | 12:33PM0.72m | 11:44PM0.65m | 1:14PM0.81m | ||||||||||||||||||
Low Tide | 5:07AM0.18m | 5:02PM0.39m | 5:44AM0.16m | 6:23PM0.38m | 6:16AM0.13m | |||||||||||||||||||
 |  | | | | | | | | | | | |  | | | | | | | | | | | |
 | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — |
 | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | 6:52 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 23 | 23 | 23 | 22 | 24 | 26 | 27 | 25 | 24 | 23 | 23 | 23 | 24 | 26 | 27 | 26 | 23 | 23 | 23 | 23 | 25 | 26 | 27 |
21 | 20 | 21 | 21 | 20 | 22 | 22 | 22 | 21 | 21 | 20 | 20 | 21 | 22 | 21 | 22 | 21 | 20 | 20 | 20 | 20 | 23 | 23 | 22 | |
Swell 1 Height (m) Direction Period (s) | 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 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 |
 kJ | 157 | 209 | 150 | 188 | 280 | 132 | 132 | 89 | 191 | 194 | 142 | 79 | 70 | 70 | 70 | 64 | 77 | 77 | 73 | 77 | 96 | 82 | 111 | 75 |
Swell 2 Height (m) Direction Period (s) | S 18 | SSE 11 | S 17 | SSE 11 | S 14 | S 16 | S 16 | S 16 | SE 9 | NNW 13 | SSE 11 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | NE 8 | S 12 | S 14 | S 15 |
| kJ | 24 | 11 | 52 | 12 | 132 | 46 | 46 | 78 | 3 | 16 | 11 | 102 | 134 | 127 | 125 | 125 | 123 | 123 | 121 | 82 | 96 | 77 | 97 | 165 |
Swell 3 Height (m) Direction Period (s) | SSE 11 | S 18 | SSE 11 | SE 9 | S 16 | ESE 9 | ESE 9 | SSE 11 | N 10 | SSE 11 | SE 11 | S 12 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | S 16 | S 13 | S 16 | S 16 | SE 9 |
| kJ | 12 | 25 | 11 | 3 | 46 | 8 | 8 | 12 | 2 | 12 | 4 | 47 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 47 | 79 | 80 | 46 | 13 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NNE 4 | 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 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 |
| kJ | 468 | 412 | 370 | 353 | 7 | 306 | 315 | 315 | 315 | 352 | 328 | 187 | 187 | 187 | 182 | 187 | 161 | 138 | 101 | 114 | 250 | 96 | 149 | 181 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 72 | 81 | 72 | 72 | 57 | 57 | 58 | 99 | 84 | 58 | 58 | 58 | 55 | 58 | 58 | 58 | 58 | 58 | 55 | 55 | 55 | 58 | 58 | 196 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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