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Surf Forecasts:
Halape surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 7 am Thursday 14 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 2PM is: 1.6m 8s primary swell from a East direction and 0.4m 12s secondary swell from a South direction, 1.5m 7s secondary swell from a East-northeast direction (forecast issued at 07:00am May 14). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | 5ft (1.6m) | 8s |
| Afternoon (14 May) | 5ft (1.6m) | 8s |
| Evening (14 May) | 6ft (1.9m) | 8s |
Table - waves today at Halape. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 34mm), heaviest during Sat afternoon. Warm (max 27°C on Thu morning, min 23°C on Sat afternoon). Winds decreasing (fresh winds from the E on Thu afternoon, calm by Sat afternoon). | ||||||||||||||||||||||||
Thursday 14 | Friday 15 | Saturday 16 | Sun 17 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SE 9 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | |
314 | 323 | 323 | 323 | 364 | 435 | 373 | 298 | 393 | 393 | 439 | 393 | 386 | 351 | 178 | 181 | 305 | 354 | 400 | 659 | 754 | 617 | 500 | 439 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross | cross-on | on | glassy | cross-on | cross | glassy | |
High Tide | 2:17PM0.99m | 1:52AM0.64m | 2:58PM1.07m | 2:36AM0.60m | 3:42PM1.12m | |||||||||||||||||||
Low Tide | 7:22AM0.02m | 8:41PM0.24m | 7:57AM-0.02m | 9:34PM0.21m | 8:35AM-0.04m | 10:26PM0.20m | ||||||||||||||||||
 |  | |  | |  |  | | | |  | |  | | | | | | |  |  |  | | | |
 | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | 5:45 |
 | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:49 | — | — | 6:49 |
— | — | — | 1 | 1 | 1 | — | — | 1 | 1 | 3 | 1 | — | — | — | — | 1 | 5 | 5 | 6 | 5 | 3 | — | — | |
Temp °C | 24 | 26 | 27 | 26 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 24 | 23 | 23 | 24 | 25 |
23 | 26 | 25 | 24 | 24 | 25 | 25 | 26 | 24 | 25 | 24 | 26 | 25 | 25 | 26 | 25 | 26 | 27 | 28 | 27 | 27 | 25 | 27 | 28 | |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | S 12 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 8 | E 8 | SSE 12 | SSE 12 | E 8 | E 8 | E 8 | E 8 |
 kJ | 314 | 323 | 25 | 323 | 364 | 373 | 373 | 298 | 393 | 393 | 439 | 393 | 386 | 351 | 176 | 181 | 305 | 354 | 46 | 46 | 754 | 617 | 500 | 439 |
Swell 2 Height (m) Direction Period (s) | S 13 | S 12 | S 15 | S 12 | S 12 | S 12 | S 12 | SE 9 | S 11 | S 11 | S 11 | SSE 11 | SSE 11 | SSE 11 | SE 9 | ESE 9 | SSE 10 | SSE 12 | SW 16 | SSW 16 | SSW 16 | SSE 11 | SSE 11 | SSE 11 |
| kJ | 51 | 46 | 18 | 45 | 45 | 44 | 45 | 83 | 23 | 22 | 21 | 40 | 38 | 40 | 178 | 157 | 21 | 47 | 67 | 103 | 104 | 41 | 40 | 40 |
Swell 3 Height (m) Direction Period (s) | S 16 | S 16 | SW 14 | S 15 | S 15 | S 15 | SW 17 | S 12 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 18 | SSE 10 | SSE 10 | SSW 18 | SSW 19 | S 20 | S 9 | SSE 11 | SSW 17 | SSW 17 | SSW 17 |
| kJ | 20 | 20 | 8 | 17 | 17 | 17 | 12 | 24 | 26 | 25 | 25 | 25 | 25 | 33 | 22 | 21 | 33 | 69 | 7 | 2 | 43 | 58 | 59 | 97 |
Wind waves Height (m) Direction Period (s) | — | NE 7 | E 8 | ENE 7 | NE 7 | E 8 | — | NE 7 | NE 8 | ENE 8 | — | — | — | ENE 8 | — | — | NNE 3 | — | E 8 | E 8 | — | — | — | — |
| kJ | — | 153 | 323 | 204 | 206 | 435 | — | 140 | 133 | 264 | — | — | — | 245 | — | — | 1 | — | 400 | 659 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 57 | 58 | 58 | 58 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 54 | 55 | 0 | 9 | 58 | 191 | 0 | 55 | 4 | 0 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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