Surf Forecasts:
How big are the waves at Big Wave Bay today (08 Jul):
- Afternoon surf: Afternoon surf (08 Jul, local time) - 0.5ft (0.2m), 17s period with ESE swell.
- Evening surf: Evening surf (08 Jul, local time) - 1.5ft (0.4m), 16s period with SE swell.
The current surf forecast for Big Wave Bay at 12AM is: 0.4m 16s primary swell from a Southeast direction and 0.1m 9s secondary swell from a East direction (forecast issued at 07:00pm July 07). An open ocean swell of 1.2m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HKT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Jul) | - | - |
| Afternoon (08 Jul) | 0.5ft (0.2m) | 17s |
| Evening (08 Jul) | 1.5ft (0.4m) | 16s |
Table - waves today at Big Wave Bay. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 46mm), heaviest during Tue night. Warm (max 29°C on Wed afternoon, min 27°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 7 | Wednesday 8 | Thursday 9 | Fri 10 | |||||||||||||||||||||
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 16 | SE 16 | SE 16 | SE 15 | SE 15 | SE 17 | SE 16 | SE 16 | ESE 16 | SE 18 | SE 17 | SE 17 | SE 17 | SE 17 | SE 17 | SE 17 | ESE 17 | SE 17 | SE 18 | SE 18 | ESE 18 | SE 18 | SE 18 | SE 18 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 26 | 41 | 64 | 57 | 58 | 145 | 124 | 124 | 175 | 154 | 305 | 291 | 424 | 434 | 434 | 424 | 516 | 587 | 844 | 905 | 1033 | 1149 | 1263 | 1292 |
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-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | glassy | cross |
High Tide | 1:58AM1.24m | 1:19PM1.12m | 2:42AM1.41m | 2:31PM0.90m | 3:32AM1.58m | |||||||||||||||||||
Low Tide | 8:12PM0.40m | 8:57AM0.68m | 8:47PM0.50m | 10:15AM0.54m | 9:25PM0.61m | 11:31AM0.37m | ||||||||||||||||||
 |  | | | | | | | | | | | | | | |  |  | | | | | | | |
 | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — |
 | 7:10 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | 7:09 |
mm | 4 | 6 | 4 | 4 | 4 | 3 | 3 | 1 | 1 | 1 | 3 | 3 | 4 | 4 | 4 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 29 | 29 | 28 | 28 | 27 | 27 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 27 | 28 | 29 | 29 |
Feels °C | 30 | 31 | 31 | 31 | 29 | 30 | 30 | 31 | 32 | 31 | 32 | 31 | 31 | 31 | 31 | 32 | 32 | 32 | 33 | 33 | 32 | 34 | 34 | 33 |
Swell 1 Height (m) Direction Period (s) | S 7 | SE 16 | SE 16 | SE 15 | SE 15 | SE 17 | SE 16 | SE 16 | ESE 16 | S 7 | SE 17 | SE 17 | S 7 | S 7 | SE 17 | SE 17 | ESE 17 | SE 17 | SE 18 | SE 18 | ESE 18 | SE 18 | SE 18 | SE 18 |
| kJ | 142 | 41 | 64 | 57 | 58 | 145 | 124 | 124 | 175 | 88 | 305 | 291 | 69 | 71 | 434 | 424 | 516 | 587 | 844 | 905 | 1033 | 1149 | 1263 | 1292 |
Swell 2 Height (m) Direction Period (s) | ESE 16 | E 9 | E 9 | E 9 | SE 18 | E 8 | E 8 | ESE 20 | E 8 | SE 18 | E 8 | E 8 | SE 17 | SE 17 | S 7 | — | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 |
| kJ | 26 | 2 | 2 | 6 | 12 | 1 | 1 | 37 | 1 | 154 | 1 | 5 | 424 | 434 | 58 | — | 77 | 62 | 64 | 51 | 49 | 36 | 36 | 26 |
Swell 3 Height (m) Direction Period (s) | ESE 9 | — | — | — | E 8 | E 10 | E 10 | E 8 | E 10 | ESE 14 | E 8 | — | — | — | E 8 | — | — | — | — | — | — | — | — | — |
| kJ | 8 | — | — | — | 1 | 2 | 2 | 1 | 2 | 82 | 5 | — | — | — | 5 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | — | — | S 7 | — | — | — | — | — | — | — | — |
| kJ | 233 | 138 | 134 | 134 | 134 | 131 | 107 | 107 | 107 | 131 | 89 | 69 | 110 | — | — | 77 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 670 | 670 | 670 | 670 | 272 | 670 | 670 | 683 | 670 | 359 | 359 | 161 | 161 | 161 | 359 | 670 | 670 | 359 | 359 | 10 | 0 | 0 | 0 | 359 |
Best forecast wave conditions in Hong Kong | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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