Surf Forecasts:
How big are the waves at Big Wave Bay today (11 Jul):
- Afternoon surf: Afternoon surf (11 Jul, local time) - 5ft (1.6m), 17s period with SE swell.
- Evening surf: Evening surf (11 Jul, local time) - 4.5ft (1.4m), 16s period with ESE swell.
The current surf forecast for Big Wave Bay at 12AM is: 1.3m 16s primary swell from a East-southeast direction (forecast issued at 07:00pm July 10). An open ocean swell of 0.6m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HKT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Jul) | - | - |
| Afternoon (11 Jul) | 5ft (1.6m) | 17s |
| Evening (11 Jul) | 4.5ft (1.4m) | 16s |
Table - waves today at Big Wave Bay. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sat night. Warm (max 30°C on Sat afternoon, min 28°C on Fri night). Winds increasing (light winds from the W on Sat morning, fresh winds from the WSW by Sat night). | ||||||||||||||||||||||||
Fri 10 | Saturday 11 | Sunday 12 | Mon 13 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ESE 17 | SE 17 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 15 | ESE 15 | ESE 14 | ESE 14 | ESE 13 | SW 5 | E 10 | ESE 12 | ESE 13 | SE 13 | SE 13 | E 13 | E 12 | E 12 | SE 12 | SE 12 | SE 12 | SE 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1352 | 1124 | 864 | 843 | 683 | 512 | 358 | 246 | 116 | 62 | 17 | 47 | 7 | 14 | 17 | 7 | 6 | 3 | 3 | 3 | 6 | 6 | 5 | 5 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross-on |
High Tide | 7:23PM0.78m | 4:28AM1.73m | 8:54PM0.80m | 5:28AM1.87m | 9:58PM0.82m | 6:30AM1.98m | ||||||||||||||||||
Low Tide | 10:06PM0.70m | 12:41PM0.19m | 10:51PM0.76m | 1:45PM0.03m | 11:42PM0.79m | |||||||||||||||||||
 |  |  | | |  | | | | | | |  | | | | | | | | | | | | |
 | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — |
 | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | 7:09 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 30 | 29 | 28 | 28 | 28 | 28 | 29 | 30 | 30 | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 29 |
Feels °C | 33 | 32 | 32 | 33 | 33 | 33 | 33 | 32 | 33 | 32 | 32 | 29 | 29 | 30 | 31 | 31 | 32 | 31 | 30 | 31 | 32 | 33 | 34 | 33 |
Swell 1 Height (m) Direction Period (s) | ESE 17 | SE 17 | ESE 16 | ESE 16 | ESE 16 | ESE 16 | ESE 15 | ESE 15 | ESE 14 | ESE 14 | ESE 13 | S 8 | E 10 | ESE 12 | ESE 13 | S 10 | SE 13 | E 12 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 |
| kJ | 1352 | 1124 | 864 | 843 | 683 | 512 | 358 | 246 | 116 | 62 | 17 | 64 | 7 | 14 | 17 | 33 | 6 | 3 | 269 | 220 | 181 | 220 | 225 | 270 |
Swell 2 Height (m) Direction Period (s) | S 7 | S 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | E 9 | E 9 | E 9 | ESE 12 | SE 12 | — | — | SE 13 | E 13 | E 13 | E 12 | E 12 | SE 12 | SE 12 | SE 12 | SE 11 |
| kJ | 26 | 37 | 41 | 42 | 55 | 52 | 51 | 51 | 14 | 13 | 6 | 31 | 6 | — | — | 7 | 3 | 3 | 3 | 3 | 6 | 6 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 10 | E 10 | E 10 | E 10 | E 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | SSW 7 | — | — | — | — | SSW 8 | SSW 8 | SSW 8 | SW 5 | SSW 7 | SSW 6 | SSW 7 | SSW 8 | SSW 9 | S 9 | — | SSW 9 | — | — | — | — |
| kJ | — | — | — | 86 | — | — | — | — | 83 | 113 | 165 | 47 | 188 | 140 | 141 | 168 | 276 | 269 | — | 307 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3 | 359 | 43 | 3 | 0 | 0 | 0 | 359 | 359 | 819 | 819 | 819 | 819 | 40 | 813 | 813 | 813 | 581 | 581 | 581 | 40 | 40 | 938 | 1805 |
Best forecast wave conditions in Hong Kong | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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