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Surf Forecasts:
Halape surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 7 am Monday 27 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
25.3° C
(Which is slightly warmer than usual)How big are the waves at Halape today?
The current surf forecast for Halape at 11AM is: 0.9m 7s primary swell from a East-southeast direction and 0.3m 13s secondary swell from a Southwest direction (forecast issued at 07:00am April 27). An open ocean swell of 0.9m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Apr) | 3.5ft (1.0m) | 8s |
| Afternoon (27 Apr) | 3.5ft (1.0m) | 7s |
| Evening (27 Apr) | 3ft (0.9m) | 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 6mm), mostly falling on Tue afternoon. Warm (max 26°C on Mon morning, min 23°C on Tue night). Mainly fresh winds. | ||||||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | Thu 30 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
ESE 8 | E 8 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ENE 7 | ENE 7 | E 7 | E 7 | ENE 7 | ENE 7 | ESE 8 | E 7 | E 7 | E 7 | E 7 | |
94 | 115 | 78 | 104 | 107 | 99 | 102 | 105 | 105 | 83 | 99 | 122 | 99 | 156 | 143 | 212 | 178 | 111 | 99 | 81 | 139 | 139 | 139 | 139 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | |
High Tide | 1:37PM0.75m | 1:18AM0.74m | 2:11PM0.84m | 1:51AM0.70m | 2:42PM0.91m | |||||||||||||||||||
Low Tide | 7:13AM0.13m | 7:30PM0.27m | 7:37AM0.10m | 8:17PM0.26m | 8:01AM0.08m | 9:00PM0.24m | ||||||||||||||||||
 |  | |  | |  | | | | | |  | |  | | | |  | | |  | | | | |
 | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | 5:52 |
 | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:42 | — | — | — | — | — | — | — | 6:43 | — | — | 6:43 |
— | — | — | 1 | 1 | — | — | — | — | — | — | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 25 | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 25 | 26 | 25 | 24 | 23 | 23 | 23 | 23 | 23 | 26 | 26 | 24 | 23 | 23 | 23 |
23 | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 22 | 22 | 22 | 22 | 22 | 24 | 23 | 22 | 21 | 22 | 22 | |
Swell 1 Height (m) Direction Period (s) | ESE 8 | E 8 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | ESE 8 | E 7 | SSE 11 | SE 8 | SE 8 | ESE 8 | SSE 10 | S 18 | E 7 | E 7 |
 kJ | 94 | 115 | 78 | 104 | 107 | 99 | 102 | 105 | 105 | 83 | 99 | 122 | 91 | 59 | 76 | 212 | 11 | 59 | 57 | 72 | 10 | 25 | 139 | 139 |
Swell 2 Height (m) Direction Period (s) | NE 8 | NE 8 | SW 13 | SW 13 | SW 13 | SW 13 | SSW 13 | SSW 13 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSW 12 | SSE 10 | SSE 10 | SSE 10 | NE 10 | SSE 10 | S 18 | S 18 |
| kJ | 46 | 55 | 28 | 27 | 27 | 27 | 17 | 17 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 15 | 10 | 10 | 10 | 4 | 10 | 55 | 24 |
Swell 3 Height (m) Direction Period (s) | SW 14 | SW 13 | S 10 | S 10 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 12 | SW 12 | SSW 12 | NE 10 | SSW 13 | SSW 13 | SSW 13 | S 13 | SSW 13 | SSE 10 | SSE 10 |
| kJ | 29 | 28 | 8 | 8 | 14 | 14 | 13 | 12 | 16 | 15 | 15 | 14 | 6 | 6 | 6 | 14 | 4 | 16 | 17 | 17 | 14 | 17 | 10 | 10 |
Wind waves Height (m) Direction Period (s) | NE 8 | NE 8 | NE 7 | ENE 7 | ENE 7 | NE 7 | NE 7 | NE 7 | NE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NNE 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | — | NE 8 |
| kJ | 169 | 181 | 79 | 93 | 90 | 73 | 71 | 67 | 69 | 61 | 61 | 62 | 99 | 156 | 143 | 93 | 178 | 111 | 99 | 81 | 139 | 139 | — | 125 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 55 | 58 | 58 | 58 | 58 | 57 | 58 | 55 | 55 | 58 | 58 | 58 | 58 | 58 | 58 | 85 | 84 | 72 | 90 | 99 | 99 | 58 | 58 | 55 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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