
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 (1.6m), 8s period with E swell.
- Evening surf: Evening surf (30 Jul, local time) - 5.5ft (1.7m), 8s period with E swell.
The current surf forecast for Hakalau at 2AM is: 1.5m 8s primary swell from a East direction and 0.1m 19s secondary swell from a East direction (forecast issued at 07:00pm July 29). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | 4.5ft (1.4m) | 8s |
| Afternoon (30 Jul) | 5ft (1.6m) | 8s |
| Evening (30 Jul) | 5.5ft (1.7m) | 8s |
Table - waves today at Hakalau. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Fri night. Warm (max 27°C on Thu morning, min 24°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Wed 29 | Thursday 30 | Friday 31 | |||||||||||||||||
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 | ENE 8 | ENE 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 | E 8 |
Wave Graph | |||||||||||||||||||
195 | 306 | 316 | 272 | 233 | 233 | 229 | 263 | 299 | 346 | 355 | 355 | 398 | 408 | 412 | 412 | 470 | 476 | 488 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | on | on | on | on | on |
High Tide | 3:06AM0.59m | 4:01PM0.99m | 3:44AM0.62m | 4:25PM0.97m | |||||||||||||||
Low Tide | 10:11PM0.29m | 9:01AM0.08m | 10:34PM0.27m | 9:34AM0.12m | 10:58PM0.24m | ||||||||||||||
— | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | |
6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:57 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | 1 |
Temp °C | 27 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 24 |
Feels °C | 28 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 26 | 27 | 27 | 26 | 27 | 28 | 26 | 26 | 25 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | E 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | 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 |
195 | 306 | 316 | 272 | 233 | 233 | 229 | 148 | 137 | 183 | 355 | 305 | 398 | 408 | 412 | 412 | 470 | 476 | 488 | |
Swell 2 Height (m) Direction Period (s) | NNE 7 | S 13 | S 13 | E 19 | NNW 7 | E 19 | E 17 | N 10 | N 10 | N 10 | E 16 | N 10 | E 15 | E 15 | E 15 | E 15 | E 15 | E 14 | E 14 |
73 | 3 | 3 | 7 | 9 | 64 | 53 | 8 | 8 | 8 | 321 | 16 | 282 | 367 | 367 | 348 | 339 | 334 | 329 | |
Swell 3 Height (m) Direction Period (s) | S 13 | S 16 | S 16 | S 13 | E 19 | NNW 7 | NNE 8 | N 8 | S 14 | S 14 | N 10 | SE 13 | N 9 | N 9 | N 9 | N 9 | N 9 | N 8 | N 8 |
3 | 5 | 5 | 3 | 29 | 9 | 6 | 4 | 4 | 4 | 17 | 7 | 15 | 14 | 14 | 14 | 14 | 12 | 12 | |
Wind waves Height (m) Direction Period (s) | SE 9 | — | — | — | — | — | — | E 8 | E 8 | E 8 | — | E 8 | — | — | — | — | — | — | — |
12 | — | — | — | — | — | — | 263 | 299 | 346 | — | 355 | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 20 | 95 | 16 | 16 | 16 | 16 | 18 | 160 | 18 | 18 | 16 | 95 | 16 | 95 | 158 | 160 | 95 | 95 | 95 |
Best forecast wave conditions in Big Island | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)











