Surf Forecasts:
How big are the waves at Hakalau today (30 Jul):
- Morning surf: Morning surf (30 Jul, local time) - 4.5ft (1.4m), 8s period with E swell.
- Afternoon surf: Afternoon surf (30 Jul, local time) - 5ft (1.5m), 8s period with E swell.
- Evening surf: Evening surf (30 Jul, local time) - 5ft (1.6m), 8s period with E swell.
The current surf forecast for Hakalau at 7PM is: 1.6m 8s primary swell from a East direction and 0.6m 16s secondary swell from a East direction, 0.2m 10s secondary swell from a North direction (forecast issued at 01:00pm July 30). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | 4.5ft (1.4m) | 8s |
| Afternoon (30 Jul) | 5ft (1.5m) | 8s |
| Evening (30 Jul) | 5ft (1.6m) | 8s |
Table - waves today at Hakalau. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Fri night. Warm (max 27°C on Thu afternoon, min 24°C on Fri night). Wind will be generally light. | |||||||||||||||||||||
Thu 30 | Friday 31 | Saturday 1 | |||||||||||||||||||
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 |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | 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 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 198 | 234 | 270 | 310 | 355 | 355 | 398 | 408 | 412 | 412 | 470 | 488 | 488 | 560 | 614 | 688 | 719 | 704 | 676 | 618 | 603 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | on | on |
High Tide | 4:01PM0.99m | 3:44AM0.62m | 4:25PM0.97m | 4:25AM0.64m | 4:48PM0.92m | ||||||||||||||||
Low Tide | 9:01AM0.08m | 10:34PM0.27m | 9:34AM0.12m | 10:58PM0.24m | 10:09AM0.18m | ||||||||||||||||
 | | |  | | | | |  | | |  |  | | |  | | | | | | |
 | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | 6:58 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:57 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Temp °C | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 26 | 27 | 27 | 28 | 28 | 26 | 26 | 27 | 26 | 26 | 25 | 27 | 24 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 27 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 17 | E 17 | E 16 | E 8 | E 16 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 14 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 198 | 148 | 137 | 183 | 355 | 305 | 398 | 408 | 412 | 412 | 470 | 488 | 488 | 329 | 614 | 688 | 719 | 704 | 676 | 618 | 603 |
Swell 2 Height (m) Direction Period (s) | E 17 | N 7 | N 10 | N 10 | E 16 | N 10 | E 15 | E 15 | E 15 | E 15 | E 15 | E 14 | E 14 | N 8 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 |
| kJ | 53 | 9 | 8 | 8 | 321 | 16 | 282 | 367 | 367 | 348 | 339 | 334 | 329 | 12 | 249 | 232 | 249 | 257 | 260 | 195 | 189 |
Swell 3 Height (m) Direction Period (s) | NNE 7 | N 10 | NNE 8 | S 14 | N 10 | S 13 | N 9 | N 9 | N 9 | N 9 | N 9 | N 8 | N 8 | SE 12 | N 8 | N 8 | N 8 | N 8 | N 8 | E 12 | E 12 |
| kJ | 10 | 8 | 6 | 4 | 17 | 3 | 15 | 14 | 14 | 14 | 14 | 12 | 12 | 6 | 12 | 5 | 11 | 5 | 5 | 44 | 41 |
Wind waves Height (m) Direction Period (s) | — | E 8 | E 8 | E 8 | — | E 8 | — | — | — | — | — | — | — | ENE 8 | — | — | — | — | — | — | — |
| kJ | — | 234 | 270 | 310 | — | 355 | — | — | — | — | — | — | — | 560 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 18 | 160 | 18 | 18 | 14 | 95 | 95 | 96 | 158 | 96 | 96 | 160 | 95 | 20 | 20 | 20 | 20 | 20 | 96 | 95 | 95 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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