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Surf Forecasts:
Halape surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 1 pm Tuesday 28 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 5PM is: 1.0m 8s primary swell from a East-southeast direction and 0.2m 11s secondary swell from a South-southeast direction, 0.9m 7s secondary swell from a East-northeast direction (forecast issued at 01:00pm April 28). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Apr) | 4.5ft (1.3m) | 7s |
| Afternoon (28 Apr) | 4.5ft (1.3m) | 7s |
| Evening (28 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 4mm), mostly falling on Tue afternoon. Warm (max 27°C on Fri morning, min 22°C on Tue night). Mainly fresh winds. | ||||||||||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | Fri 1 | |||||||||||||||||||||
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 | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
E 7 | E 7 | ESE 8 | ESE 8 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | ENE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | ESE 7 | ESE 7 | E 7 | ENE 7 | ENE 7 | E 7 | ENE 8 | E 8 | ESE 8 | |
172 | 177 | 119 | 107 | 136 | 139 | 152 | 124 | 143 | 91 | 166 | 198 | 173 | 146 | 150 | 108 | 111 | 238 | 252 | 214 | 251 | 232 | 163 | 123 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | |
High Tide | 2:11PM0.84m | 1:51AM0.70m | 2:42PM0.91m | 2:23AM0.66m | 3:13PM0.96m | 2:53AM0.62m | ||||||||||||||||||
Low Tide | 8:17PM0.26m | 8:01AM0.08m | 9:00PM0.24m | 8:24AM0.07m | 9:39PM0.24m | |||||||||||||||||||
 |  |  |  |  | |  | | | |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — |
 | — | — | 6:42 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | 6:43 |
— | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 26 | 25 | 24 | 23 | 23 | 23 | 22 | 23 | 26 | 25 | 25 | 23 | 23 | 23 | 23 | 24 | 25 | 25 | 25 | 23 | 23 | 23 | 23 | 24 |
24 | 25 | 24 | 23 | 23 | 22 | 21 | 22 | 23 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 21 | 21 | 20 | 21 | 20 | 21 | 22 | |
Swell 1 Height (m) Direction Period (s) | SSE 11 | E 7 | ESE 8 | ESE 8 | SE 8 | SE 8 | E 7 | E 7 | SSE 10 | ESE 8 | SSE 10 | S 18 | S 18 | E 7 | E 7 | ESE 7 | ESE 7 | S 16 | S 16 | S 16 | SSW 15 | ENE 8 | E 8 | ESE 8 |
 kJ | 12 | 177 | 119 | 107 | 60 | 59 | 152 | 124 | 10 | 74 | 10 | 25 | 55 | 146 | 150 | 108 | 111 | 81 | 82 | 45 | 73 | 232 | 163 | 123 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSW 13 | SSE 10 | S 13 | SSE 10 | SSE 10 | NNE 9 | S 17 | S 16 | S 16 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | S 15 | S 15 | S 15 |
| kJ | 15 | 12 | 12 | 12 | 12 | 11 | 11 | 10 | 17 | 10 | 14 | 10 | 10 | 7 | 24 | 46 | 81 | 14 | 14 | 14 | 14 | 110 | 110 | 110 |
Swell 3 Height (m) Direction Period (s) | NE 8 | SSW 12 | SW 12 | SW 12 | SW 12 | SSW 12 | SSW 12 | SSW 13 | NE 10 | SSW 13 | S 18 | SSW 13 | NNE 9 | S 18 | NNE 9 | SSW 12 | SSW 12 | SSE 10 | SSE 9 | S 19 | SSW 18 | SSW 18 | SSW 11 | SSW 18 |
| kJ | 3 | 14 | 6 | 6 | 6 | 14 | 15 | 16 | 4 | 17 | 25 | 17 | 8 | 25 | 8 | 15 | 14 | 9 | 8 | 27 | 32 | 32 | 12 | 31 |
Wind waves Height (m) Direction Period (s) | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NE 3 | NNE 4 | E 7 | ENE 7 | E 7 | E 7 | E 7 | NE 8 | NE 7 | NE 8 | NE 7 | E 7 | ENE 7 | ENE 7 | E 7 | NE 8 | NE 8 | NE 8 |
| kJ | 172 | 131 | 81 | 86 | 136 | 139 | 5 | 8 | 143 | 91 | 166 | 198 | 173 | 122 | 102 | 79 | 102 | 238 | 252 | 214 | 251 | 233 | 95 | 149 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 58 | 58 | 58 | 58 | 82 | 72 | 81 | 81 | 204 | 99 | 99 | 82 | 55 | 55 | 55 | 58 | 58 | 58 | 58 | 81 | 90 | 57 | 72 | 81 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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