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Surf Forecasts:
Halape surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 7 am Saturday 09 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
25.5° C
(Which is slightly warmer than usual)How big are the waves at Halape today?
The current surf forecast for Halape at 10AM is: 1.2m 8s primary swell from a East-southeast direction and 0.4m 15s secondary swell from a South-southwest direction (forecast issued at 07:00am May 09). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 May) | 4ft (1.2m) | 8s |
| Afternoon (09 May) | 4ft (1.2m) | 8s |
| Evening (09 May) | 4.5ft (1.3m) | 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 28°C on Sun afternoon, min 23°C on Mon night). Winds increasing (light winds from the NE on Sat night, strong winds from the ENE by Mon afternoon). | ||||||||||||||||||||||||
Saturday 9 | Sunday 10 | Monday 11 | Tue 12 | |||||||||||||||||||||
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 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | |
194 | 185 | 181 | 211 | 235 | 240 | 212 | 194 | 190 | 234 | 257 | 253 | 171 | 224 | 230 | 273 | 297 | 235 | 202 | 181 | 211 | 197 | 223 | 217 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | |
High Tide | 10:00AM0.42m | 9:52PM0.77m | 11:22AM0.51m | 10:48PM0.76m | 12:14PM0.63m | 11:38PM0.74m | ||||||||||||||||||
Low Tide | 4:43AM0.29m | 2:24PM0.34m | 5:19AM0.24m | 4:12PM0.37m | 5:50AM0.19m | 5:38PM0.35m | ||||||||||||||||||
 |  |  | | | | | | | |  | | |  | | | | | | | | | | | |
 | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | 5:47 |
 | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:46 | — | — | 6:46 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 25 | 27 | 27 | 26 | 25 | 24 | 24 | 24 | 24 | 26 | 28 | 26 | 26 | 25 | 25 | 24 | 25 | 28 | 28 | 27 | 25 | 24 | 24 |
24 | 25 | 25 | 25 | 24 | 23 | 22 | 22 | 22 | 21 | 23 | 24 | 22 | 25 | 23 | 24 | 22 | 22 | 23 | 23 | 23 | 22 | 21 | 20 | |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | S 15 | S 15 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | SSW 13 | ESE 8 | E 8 | E 8 | SSW 19 | SSW 19 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 |
 kJ | 194 | 185 | 181 | 109 | 109 | 240 | 212 | 194 | 190 | 234 | 257 | 34 | 171 | 224 | 230 | 70 | 69 | 235 | 202 | 181 | 211 | 197 | 223 | 217 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 15 | SSW 15 | NE 8 | SE 15 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSE 13 | SSW 13 | SSW 19 | SSW 13 | SSW 12 | S 12 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 |
| kJ | 84 | 46 | 72 | 3 | 8 | 71 | 41 | 67 | 59 | 58 | 35 | 17 | 34 | 69 | 33 | 15 | 11 | 107 | 103 | 102 | 102 | 101 | 97 | 50 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | SSW 12 | NE 8 | SE 15 | NNW 9 | SE 15 | SSW 12 | SE 15 | S 18 | S 18 | SSW 11 | SSW 11 | SSW 19 | SSW 13 | SSW 19 | SE 13 | SE 13 | S 12 | SSE 12 | SSW 12 | S 12 | S 12 | S 12 | S 17 |
| kJ | 30 | 15 | 3 | 8 | 17 | 8 | 14 | 8 | 6 | 7 | 12 | 11 | 35 | 34 | 70 | 7 | 7 | 11 | 15 | 28 | 25 | 26 | 26 | 53 |
Wind waves Height (m) Direction Period (s) | — | — | — | ESE 8 | ESE 8 | NE 8 | N 8 | NNE 3 | NNE 3 | N 8 | N 8 | E 8 | NE 4 | N 6 | — | E 8 | E 8 | NNE 4 | NE 4 | NE 4 | NE 5 | NE 5 | NNE 4 | NNE 4 |
| kJ | — | — | — | 211 | 235 | 3 | 1 | 4 | 8 | 1 | 1 | 253 | 20 | 18 | — | 273 | 297 | 13 | 26 | 45 | 58 | 51 | 29 | 18 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 55 | 58 | 193 | 196 | 204 | 193 | 58 | 58 | 72 | 193 | 58 | 58 | 58 | 81 | 58 | 58 | 72 | 72 | 193 | 193 | 193 | 72 | 60 | 60 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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