Surf Forecasts:
How big are the waves at Hilo Breakwall today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 1.5ft (0.5m), 7s period with N swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 3.5ft (1.0m), 7s period with E swell.
- Evening surf: Evening surf (17 Jul, local time) - 2ft (0.6m), 8s period with NNE swell.
The current surf forecast for Hilo Breakwall at 5PM is: 1.5m 7s primary swell from a East direction and 1.1m 7s secondary swell from a East direction, 0.5m 8s secondary swell from a North direction (forecast issued at 01:00pm July 17). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 1.5ft (0.5m) | 7s |
| Afternoon (17 Jul) | 3.5ft (1.0m) | 7s |
| Evening (17 Jul) | 2ft (0.6m) | 8s |
Table - waves today at Hilo Breakwall. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Fri night. Warm (max 26°C on Fri afternoon, min 24°C on Sat night). Wind will be generally light. | |||||||||||||||||||||
Fri 17 | Saturday 18 | Sunday 19 | |||||||||||||||||||
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) | NNE 8 | E 6 | E 7 | NNE 8 | E 7 | E 8 | E 8 | 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 |
Wave Graph  | |||||||||||||||||||||
 kJ | 44 | 84 | 208 | 45 | 206 | 266 | 314 | 428 | 497 | 459 | 450 | 346 | 349 | 298 | 258 | 258 | 224 | 187 | 182 | 177 | 142 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | glassy | glassy |
High Tide | 5:47PM0.83m | 6:10AM0.48m | 6:18PM0.74m | 7:17AM0.50m | 6:46PM0.64m | ||||||||||||||||
Low Tide | 10:55AM0.01m | 00:31AM0.09m | 11:41AM0.12m | 1:08AM0.08m | 12:34PM0.25m | ||||||||||||||||
 | |  |  | | |  | | |  | |  | |  | | | | | | | | |
 | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | — | 7:01 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — |
mm | — | — | 1 | 2 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 24 |
Feels °C | 28 | 28 | 28 | 27 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 27 | 26 | 26 | 27 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | E 6 | E 6 | E 7 | ESE 7 | E 7 | E 8 | E 8 | 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 |
| kJ | 86 | 84 | 113 | 117 | 206 | 266 | 314 | 428 | 497 | 459 | 450 | 346 | 349 | 298 | 258 | 258 | 224 | 187 | 182 | 177 | 142 |
Swell 2 Height (m) Direction Period (s) | NNE 8 | N 8 | N 8 | NNE 8 | NNE 8 | NNE 7 | NE 7 | N 8 | S 14 | S 16 | S 16 | NNE 7 | NNE 8 | N 7 | NNE 7 | NNE 6 | NNE 6 | NNE 6 | NNE 8 | NNE 8 | NNE 8 |
| kJ | 44 | 29 | 29 | 45 | 58 | 25 | 47 | 10 | 4 | 5 | 5 | 53 | 13 | 34 | 35 | 33 | 31 | 30 | 47 | 51 | 51 |
Swell 3 Height (m) Direction Period (s) | NE 7 | NE 7 | NE 7 | ENE 7 | NE 7 | N 8 | N 8 | S 14 | S 22 | S 16 | S 16 | S 16 | S 16 | S 19 | S 19 | S 19 | S 19 | S 18 | S 18 | S 18 | S 17 |
| kJ | 22 | 22 | 21 | 29 | 2 | 29 | 10 | 4 | 9 | 21 | 20 | 5 | 5 | 7 | 7 | 7 | 7 | 6 | 25 | 24 | 23 |
Wind waves Height (m) Direction Period (s) | — | ESE 7 | E 7 | E 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 143 | 208 | 277 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 3 | 84 | 84 | 3 | 0 | 84 | 84 | 84 | 84 | 84 | 84 | 84 | 101 | 94 | 94 | 95 | 172 | 181 | 2 | 0 | 2 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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