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Surf Forecasts:
Halape surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 1 am Saturday 25 Apr 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
25.4° C
(Which is slightly warmer than usual)How big are the waves at Halape today?
The current surf forecast for Halape at 4AM is: 0.6m 8s primary swell from a East-southeast direction and 0.3m 12s secondary swell from a South-southwest direction (forecast issued at 01:00am April 25). An open ocean swell of 0.8m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | 2.5ft (0.7m) | 8s |
| Afternoon (25 Apr) | 2.5ft (0.7m) | 8s |
| Evening (25 Apr) | 2.5ft (0.7m) | 8s |
Table - waves today at Halape. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Sun afternoon. Warm (max 27°C on Sun morning, min 23°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SW 16 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 7 | SW 15 | SW 14 | E 8 | ENE 8 | E 7 | ESE 7 | ENE 8 | ESE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | |
45 | 44 | 58 | 56 | 85 | 67 | 67 | 50 | 50 | 63 | 43 | 54 | 59 | 80 | 145 | 70 | 73 | 204 | 91 | 103 | 156 | 178 | 131 | 142 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | |
High Tide | 12:12PM0.54m | 11:55PM0.80m | 1:00PM0.65m | 00:40AM0.78m | 1:37PM0.75m | |||||||||||||||||||
Low Tide | 6:14AM0.21m | 5:23PM0.31m | 6:46AM0.16m | 6:35PM0.30m | 7:13AM0.13m | 7:30PM0.27m | ||||||||||||||||||
 | |  | |  | |  | | | | | | |  | | | | | | |  | | | | |
 | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:42 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | 1 | — | — | |
Temp °C | 23 | 23 | 24 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 25 | 27 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 27 | 26 | 26 | 25 | 24 |
22 | 23 | 24 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 24 | 25 | 25 | 24 | |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | NNE 8 | NNE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 7 | NE 8 | NNE 8 | NE 8 | E 8 | E 7 | ESE 7 | E 7 | ESE 7 | E 7 | SW 13 | SW 13 | E 7 | SW 13 |
 kJ | 45 | 44 | 58 | 56 | 46 | 45 | 67 | 50 | 50 | 63 | 43 | 31 | 25 | 31 | 78 | 70 | 73 | 109 | 91 | 103 | 27 | 27 | 131 | 27 |
Swell 2 Height (m) Direction Period (s) | S 12 | SSW 12 | NNE 9 | NNE 9 | SW 16 | SW 16 | NE 8 | NNE 8 | NNE 8 | NE 8 | NE 8 | ESE 8 | SW 14 | SW 14 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | S 10 | SSE 12 | SW 13 | NNE 8 |
| kJ | 12 | 29 | 31 | 44 | 39 | 64 | 32 | 25 | 24 | 31 | 31 | 14 | 54 | 54 | 30 | 29 | 46 | 46 | 55 | 36 | 8 | 14 | 27 | 7 |
Swell 3 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 12 | SSW 12 | S 12 | S 12 | SW 16 | SW 16 | SSW 11 | SW 15 | SE 8 | SW 15 | ESE 8 | SE 7 | SE 7 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | NE 9 | NNE 9 | SSE 12 | SSE 11 |
| kJ | 26 | 25 | 29 | 29 | 11 | 11 | 39 | 39 | 25 | 34 | 17 | 54 | 14 | 7 | 11 | 32 | 31 | 29 | 28 | 28 | 3 | 8 | 14 | 13 |
Wind waves Height (m) Direction Period (s) | NNE 4 | NNE 9 | NNE 4 | ENE 3 | ESE 8 | ESE 8 | NNE 8 | NNE 3 | NNE 3 | NE 8 | NE 8 | E 7 | E 7 | E 8 | ENE 8 | — | — | ENE 8 | NE 8 | NE 7 | E 7 | E 7 | NE 7 | E 7 |
| kJ | 19 | 101 | 9 | 7 | 85 | 67 | 84 | 2 | 3 | 91 | 93 | 44 | 59 | 80 | 145 | — | — | 204 | 125 | 121 | 156 | 178 | 25 | 142 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 60 | 0 | 0 | 0 | 57 | 57 | 57 | 58 | 58 | 55 | 55 | 0 | 53 | 58 | 58 | 58 | 55 | 55 | 55 | 55 | 58 | 58 | 58 | 58 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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