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Surf Forecasts:
Halape surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 7 pm Monday 11 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
25.8° C
(Which is slightly warmer than usual)How big are the waves at Halape today?
The current surf forecast for Halape at 11PM is: 1.6m 8s primary swell from a East direction and 0.4m 17s secondary swell from a South-southwest direction, 0.3m 12s secondary swell from a South direction (forecast issued at 07:00pm May 11). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | - | - |
| Afternoon (11 May) | 4ft (1.2m) | 8s |
| Evening (11 May) | 4ft (1.2m) | 8s |
Table - waves today at Halape. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 27°C on Wed morning, min 23°C on Mon night). Mainly fresh winds. | ||||||||||||||||||||||||
Mon 11 | Tuesday 12 | Wednesday 13 | Thu 14 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | 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 | E 8 | E 8 | |
211 | 202 | 318 | 263 | 206 | 241 | 270 | 276 | 320 | 327 | 290 | 343 | 294 | 302 | 318 | 412 | 454 | 565 | 507 | 494 | 377 | 555 | 581 | 443 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | |
High Tide | 11:38PM0.74m | 12:56PM0.76m | 00:24AM0.72m | 1:36PM0.88m | 1:09AM0.68m | |||||||||||||||||||
Low Tide | 5:38PM0.35m | 6:19AM0.13m | 6:47PM0.32m | 6:50AM0.07m | 7:47PM0.28m | 7:22AM0.02m | ||||||||||||||||||
 |  | | | | |  | | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:46 | — | — | — |
 | 6:46 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | 6:47 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 27 | 25 | 24 | 23 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 25 | 27 | 26 | 25 | 24 | 25 | 24 | 23 | 25 | 27 | 27 |
23 | 22 | 20 | 19 | 21 | 23 | 22 | 21 | 21 | 21 | 21 | 20 | 21 | 22 | 24 | 22 | 22 | 22 | 23 | 23 | 21 | 23 | 23 | 23 | |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | SSW 17 | E 8 | E 8 | S 16 | S 16 | S 16 | S 15 | S 15 | SSE 15 | E 8 | E 8 | E 8 | S 14 | S 13 | S 13 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | S 12 |
 kJ | 211 | 202 | 97 | 263 | 206 | 181 | 181 | 176 | 116 | 107 | 72 | 283 | 294 | 302 | 93 | 55 | 55 | 464 | 418 | 377 | 377 | 422 | 432 | 45 |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 17 | S 12 | SSW 16 | S 16 | SE 12 | SE 12 | SE 12 | SE 12 | SSW 14 | SSW 15 | S 15 | S 14 | S 14 | S 11 | SSW 14 | SSW 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 15 |
| kJ | 102 | 101 | 26 | 50 | 129 | 23 | 23 | 21 | 21 | 41 | 42 | 104 | 103 | 100 | 9 | 37 | 35 | 55 | 54 | 53 | 51 | 26 | 25 | 17 |
Swell 3 Height (m) Direction Period (s) | S 12 | S 12 | SSE 12 | S 17 | S 16 | S 11 | S 11 | S 11 | S 11 | SE 11 | SE 12 | SSE 11 | SSE 11 | SSE 11 | SE 11 | SE 11 | SW 15 | S 17 | S 16 | S 16 | S 16 | S 16 | S 15 | SW 18 |
| kJ | 25 | 25 | 15 | 53 | 47 | 9 | 9 | 9 | 10 | 20 | 21 | 13 | 13 | 13 | 5 | 5 | 9 | 5 | 21 | 21 | 20 | 20 | 18 | 12 |
Wind waves Height (m) Direction Period (s) | NE 4 | NE 4 | E 8 | — | NNE 4 | E 8 | E 8 | E 7 | E 8 | E 8 | E 8 | E 7 | — | — | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | NE 7 | E 8 | E 8 | E 8 |
| kJ | 34 | 26 | 318 | — | 11 | 241 | 270 | 276 | 320 | 327 | 290 | 343 | — | — | 318 | 412 | 454 | 565 | 507 | 494 | 216 | 555 | 581 | 443 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 82 | 72 | 72 | 58 | 72 | 58 | 99 | 58 | 204 | 55 | 55 | 81 | 55 | 55 | 196 | 204 | 72 | 72 | 72 | 58 | 58 | 58 | 193 | 204 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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