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Surf Forecasts:
Halape surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 1 pm Saturday 30 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 normal for this time of year)How big are the waves at Halape today (30 May):
- Morning surf: Morning surf (30 May, local time) - 3.5ft (1.0m), 17s period with S swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 3ft (0.9m), 16s period with SSW swell.
- Evening surf: Evening surf (30 May, local time) - 3ft (0.9m), 16s period with SSW swell.
The current surf forecast for Halape at 10PM is: 0.9m 16s primary swell from a South-southwest direction and 1.0m 8s secondary swell from a East direction (forecast issued at 01:00pm May 30). An open ocean swell of 0.9m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 3.5ft (1.0m) | 17s |
| Afternoon (30 May) | 3ft (0.9m) | 16s |
| Evening (30 May) | 3ft (0.9m) | 16s |
Table - waves today at Halape. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Sun afternoon. Warm (max 27°C on Sat afternoon, min 24°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 30 | Sunday 31 | Monday 1 | Tue 2 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
S 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | ENE 8 | ENE 8 | S 19 | S 19 | S 19 | SSW 18 | S 18 | S 18 | SSW 18 | SSW 17 | S 16 | S 20 | S 19 | S 19 | |
555 | 437 | 427 | 421 | 416 | 406 | 395 | 296 | 288 | 280 | 336 | 302 | 276 | 365 | 339 | 528 | 639 | 632 | 510 | 465 | 542 | 932 | 767 | 767 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross | cross | cross-off | glassy | cross-off | glassy | cross-on | cross-on | cross | glassy | glassy | glassy | glassy | on | cross-on | on | on | cross-on | cross-on | cross | cross | cross-on | |
High Tide | 3:28PM0.98m | 3:01AM0.50m | 4:03PM0.98m | 3:35AM0.48m | 4:38PM0.97m | 4:10AM0.47m | ||||||||||||||||||
Low Tide | 8:16AM0.07m | 10:17PM0.26m | 8:48AM0.07m | 10:55PM0.26m | 9:21AM0.07m | 11:34PM0.26m | ||||||||||||||||||
 | |  |  | | | | | | |  |  | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:41 | — |
 | — | — | 6:53 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | 6:54 |
— | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | |
Temp °C | 26 | 26 | 27 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 26 | 26 | 25 | 25 | 24 | 24 | 26 |
24 | 26 | 26 | 26 | 26 | 27 | 26 | 28 | 27 | 28 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 29 | 28 | 26 | 27 | 26 | 25 | 27 | |
Swell 1 Height (m) Direction Period (s) | S 16 | E 8 | SSW 16 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SSW 14 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | S 20 | SSW 16 | S 16 |
 kJ | 555 | 202 | 427 | 208 | 127 | 127 | 127 | 153 | 213 | 280 | 257 | 219 | 217 | 185 | 185 | 181 | 181 | 176 | 148 | 146 | 142 | 932 | 644 | 620 |
Swell 2 Height (m) Direction Period (s) | S 12 | SSW 16 | S 11 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 21 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 18 | S 18 | S 18 | SSW 18 | SSW 17 | S 16 | E 8 | S 19 | S 19 |
| kJ | 42 | 437 | 40 | 421 | 416 | 406 | 395 | 296 | 288 | 86 | 280 | 276 | 276 | 276 | 273 | 528 | 639 | 632 | 510 | 465 | 542 | 117 | 767 | 767 |
Swell 3 Height (m) Direction Period (s) | NNE 10 | S 11 | — | S 11 | NE 8 | NE 8 | NE 8 | NE 8 | S 11 | S 11 | SSW 20 | S 20 | S 19 | S 19 | S 19 | S 14 | S 14 | S 13 | S 13 | S 21 | S 21 | SSW 16 | E 8 | E 8 |
| kJ | 10 | 41 | — | 39 | 40 | 20 | 36 | 28 | 20 | 20 | 131 | 276 | 273 | 365 | 339 | 144 | 134 | 87 | 86 | 445 | 428 | 266 | 117 | 118 |
Wind waves Height (m) Direction Period (s) | E 8 | — | E 8 | NE 8 | NE 7 | NE 7 | NE 7 | N 3 | N 9 | E 8 | ENE 8 | ENE 8 | — | NE 7 | NE 7 | NNE 7 | NNE 7 | — | — | — | — | — | — | — |
| kJ | 203 | — | 208 | 84 | 91 | 91 | 77 | 3 | 6 | 257 | 336 | 302 | — | 89 | 75 | 83 | 81 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 58 | 58 | 58 | 55 | 0 | 0 | 0 | 0 | 9 | 9 | 4 | 0 | 0 | 0 | 0 | 9 | 191 | 58 | 58 | 55 | 53 | 53 | 53 | 55 |
Best forecast wave conditions in Big Island | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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