Surf Forecasts:
How big are the waves at Hilo Breakwall today (30 Jul):
- Morning surf: Morning surf (30 Jul, local time) - 4.5ft (1.3m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (30 Jul, local time) - 4.5ft (1.3m), 8s period with E swell.
- Evening surf: Evening surf (30 Jul, local time) - 5ft (1.5m), 8s period with E swell.
The current surf forecast for Hilo Breakwall at 1PM is: 1.3m 8s primary swell from a East direction and 0.4m 17s secondary swell from a East direction (forecast issued at 07:00am July 30). The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | 4.5ft (1.3m) | 8s |
| Afternoon (30 Jul) | 4.5ft (1.3m) | 8s |
| Evening (30 Jul) | 5ft (1.5m) | 8s |
Table - waves today at Hilo Breakwall. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Fri night. Warm (max 28°C on Thu morning, min 24°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||
Thursday 30 | Friday 31 | Saturday 1 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 15 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 210 | 202 | 207 | 201 | 238 | 279 | 321 | 316 | 324 | 362 | 447 | 374 | 428 | 448 | 448 | 614 | 575 | 589 | 621 | 678 | 636 | 581 | 581 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | cross-off | cross-off | cross | glassy | cross-off | cross | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on |
High Tide | 3:15AM0.46m | 4:13PM0.87m | 3:55AM0.48m | 4:39PM0.85m | 4:38AM0.51m | 5:05PM0.81m | |||||||||||||||||
Low Tide | 9:12AM-0.05m | 10:47PM0.15m | 9:45AM-0.01m | 11:14PM0.12m | 10:21AM0.05m | ||||||||||||||||||
 |  | |  | |  |  | |  |  | | | | |  | | |  | | | | | | |
 | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:57 | — | — |
mm | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 |
Temp °C | 26 | 27 | 28 | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 25 | 25 | 26 | 25 | 25 | 25 |
Feels °C | 29 | 28 | 29 | 28 | 29 | 29 | 30 | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 25 | 26 | 25 | 28 | 26 | 28 | 26 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | E 8 | ENE 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 | ENE 8 | ENE 8 |
| kJ | 210 | 202 | 207 | 201 | 238 | 279 | 316 | 316 | 324 | 324 | 333 | 374 | 428 | 448 | 448 | 460 | 575 | 589 | 621 | 678 | 636 | 581 | 581 |
Swell 2 Height (m) Direction Period (s) | E 19 | E 19 | E 17 | E 17 | E 17 | E 16 | E 16 | E 16 | E 15 | E 15 | E 15 | E 15 | E 15 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 |
| kJ | 29 | 64 | 53 | 148 | 137 | 183 | 321 | 305 | 279 | 362 | 362 | 348 | 339 | 329 | 260 | 257 | 249 | 232 | 249 | 261 | 264 | 198 | 246 |
Swell 3 Height (m) Direction Period (s) | N 11 | N 11 | N 7 | NNE 6 | N 10 | N 10 | N 10 | N 10 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 8 | N 8 | N 8 | N 8 | N 8 | SE 12 | N 8 | E 12 | N 11 |
| kJ | 2 | 2 | 3 | 8 | 8 | 8 | 7 | 16 | 15 | 14 | 14 | 14 | 14 | 13 | 12 | 12 | 12 | 12 | 5 | 6 | 5 | 44 | 9 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | E 8 | — | — | — | — | ENE 8 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 447 | — | — | — | — | 614 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 175 | 0 | 97 | 0 | 0 | 2 | 94 | 172 | 94 | 94 | 175 | 96 | 3 | 3 | 3 | 3 | 3 | 101 | 3 | 3 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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