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Surf Forecasts:
Halape surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 1 am Thursday 23 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
25.1° C
(Which is slightly warmer than usual)How big are the waves at Halape today?
The current surf forecast for Halape at 5AM is: 0.8m 8s primary swell from a East direction and 0.6m 3s secondary swell from a Northeast direction (forecast issued at 01:00am April 23). An open ocean swell of 0.5m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 2.5ft (0.7m) | 8s |
| Afternoon (23 Apr) | 2ft (0.6m) | 8s |
| Evening (23 Apr) | 2.5ft (0.8m) | 8s |
Table - waves today at Halape. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Fri afternoon. Warm (max 28°C on Thu morning, min 24°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 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 |    |    |    | |||||||||||||||||||||
E 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | ESE 8 | ESE 7 | E 7 | ESE 8 | ESE 8 | E 8 | ESE 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | |
84 | 84 | 67 | 65 | 48 | 48 | 78 | 63 | 41 | 47 | 67 | 67 | 102 | 73 | 102 | 75 | 58 | 75 | 56 | 55 | 80 | 83 | 73 | 56 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross-on | on | cross-on | cross | cross-off | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross | cross-on | cross-on | cross-on | cross | cross | |
High Tide | 8:48AM0.38m | 9:49PM0.84m | 10:59AM0.44m | 11:00PM0.82m | 12:12PM0.54m | |||||||||||||||||||
Low Tide | 4:27AM0.30m | 1:51PM0.25m | 5:33AM0.25m | 3:45PM0.31m | 6:14AM0.21m | 5:23PM0.31m | ||||||||||||||||||
 | |  | | | | |  | | | | |  |  | | | | | | | | | | | |
 | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:40 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 24 | 26 | 28 | 27 | 26 | 25 | 25 | 24 | 24 | 25 | 27 | 26 | 25 | 25 | 24 | 24 | 24 | 24 | 27 | 26 | 26 | 25 | 25 |
25 | 25 | 27 | 27 | 27 | 27 | 27 | 26 | 24 | 24 | 26 | 27 | 25 | 25 | 26 | 24 | 25 | 24 | 24 | 25 | 24 | 25 | 25 | 24 | |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | NNE 10 | ESE 8 | ESE 7 | E 7 | ESE 8 | ESE 8 | NNE 10 | ESE 8 | NNE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | NNE 9 | ESE 8 | ESE 8 | ESE 8 |
 kJ | 84 | 84 | 67 | 65 | 48 | 48 | 42 | 63 | 41 | 47 | 67 | 67 | 18 | 73 | 17 | 75 | 58 | 75 | 56 | 55 | 29 | 83 | 73 | 56 |
Swell 2 Height (m) Direction Period (s) | NNE 12 | NNE 12 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | SSW 15 | NNE 10 | NNE 10 | NNE 10 | NE 10 | NNE 10 | SSW 13 | NNE 10 | S 13 | NNE 9 | SSW 12 | SSW 12 | SSW 12 | NNE 9 | SW 16 | NNE 8 | NNE 8 | NNE 8 |
| kJ | 79 | 77 | 69 | 68 | 46 | 19 | 21 | 41 | 40 | 39 | 25 | 19 | 35 | 18 | 14 | 16 | 15 | 29 | 29 | 30 | 39 | 27 | 26 | 26 |
Swell 3 Height (m) Direction Period (s) | SSE 12 | SSE 11 | SSE 11 | S 11 | S 11 | NNE 11 | S 11 | S 10 | SE 8 | SE 8 | SSE 10 | SSW 13 | S 10 | S 13 | SW 13 | SSW 13 | SSW 16 | SSW 16 | SSW 16 | SSW 12 | S 12 | SW 16 | SW 16 | SW 16 |
| kJ | 26 | 24 | 23 | 9 | 9 | 25 | 9 | 9 | 18 | 18 | 10 | 35 | 8 | 14 | 7 | 16 | 26 | 25 | 24 | 29 | 11 | 64 | 39 | 39 |
Wind waves Height (m) Direction Period (s) | — | NE 3 | NE 3 | ENE 3 | ENE 4 | ENE 4 | E 8 | NE 3 | NE 3 | NNE 3 | NNE 3 | NE 3 | E 8 | NE 3 | E 8 | NE 3 | NE 9 | NE 9 | NE 9 | ENE 4 | E 8 | — | NE 3 | NNE 3 |
| kJ | — | 7 | 2 | 4 | 10 | 12 | 78 | 5 | 5 | 4 | 2 | 3 | 102 | 4 | 102 | 6 | 65 | 83 | 81 | 9 | 80 | — | 2 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 58 | 55 | 55 | 58 | 57 | 57 | 72 | 0 | 60 | 60 | 84 | 57 | 90 | 60 | 60 | 60 | 4 | 0 | 55 | 58 | 58 | 58 | 55 | 55 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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