Surf Forecasts:
How big are the waves at Big Wave Bay today (03 Sep):
- Morning surf: Morning surf (03 Sep, local time) - 1ft (0.3m), 8s period with E swell.
- Afternoon surf: Afternoon surf (03 Sep, local time) - 1ft (0.3m), 7s period with E swell.
- Evening surf: Evening surf (03 Sep, local time) - 0.5ft (0.2m), 6s period with E swell.
The current surf forecast for Big Wave Bay at 3PM is: 0.3m 7s primary swell from a East direction (forecast issued at 07:00am September 03). An open ocean swell of 0.6m 8s is not directed at the surf break, a second open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HKT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | 1ft (0.3m) | 8s |
| Afternoon (03 Sep) | 1ft (0.3m) | 7s |
| Evening (03 Sep) | 0.5ft (0.2m) | 6s |
Table - waves today at Big Wave Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Sat morning. Warm (max 29°C on Thu afternoon, min 25°C on Thu morning). Winds decreasing (fresh winds from the NW on Thu afternoon, calm by Fri morning). | |||||||||||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | |||||||||||||||||||||
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) | E 6 | E 8 | E 7 | E 7 | E 7 | E 7 | E 6 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 8 | E 10 | E 7 | E 7 | E 7 | E 10 | E 10 | E 10 | E 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 3 | 10 | 9 | 9 | 4 | 3 | 1 | 2 | 2 | 2 | 6 | 6 | 1 | 2 | 1 | 2 | 1 | 1 | 1 | 2 | 2 | 2 | 2 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | glassy | glassy | glassy | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-on | glassy | on | on | glassy |
High Tide | 12:01PM0.88m | 00:08AM1.69m | 12:54PM0.68m | 00:59AM1.71m | |||||||||||||||||||
Low Tide | 7:20AM0.34m | 6:00PM0.70m | 8:32AM0.33m | 2:38PM0.67m | 9:54AM0.30m | ||||||||||||||||||
 |  | | |  | |  | |  |  | | | | | | |  | |  | | | | | |
 | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:36 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 2 | 1 | — | — | — |
Temp °C | 25 | 25 | 28 | 29 | 29 | 28 | 27 | 26 | 26 | 26 | 27 | 27 | 29 | 29 | 28 | 27 | 26 | 27 | 28 | 28 | 28 | 28 | 28 |
Feels °C | 25 | 25 | 27 | 28 | 29 | 29 | 29 | 28 | 29 | 29 | 30 | 29 | 31 | 31 | 30 | 30 | 29 | 31 | 31 | 32 | 31 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 68 | 66 | 46 | 45 | 43 | 42 | 45 | 46 | 46 | 45 | 44 | 44 | 43 | 41 | 40 | 39 | 40 | 41 | 42 | 43 | 42 | 41 | 42 |
Swell 2 Height (m) Direction Period (s) | E 6 | E 8 | E 7 | E 7 | E 7 | E 7 | E 6 | E 6 | E 6 | E 9 | NE 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 | E 10 | S 10 | S 10 |
| kJ | 3 | 10 | 9 | 9 | 4 | 3 | 1 | 1 | 1 | 2 | 3 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 18 | 29 |
Swell 3 Height (m) Direction Period (s) | — | ENE 8 | — | — | W 6 | WSW 4 | — | E 10 | E 9 | — | E 9 | E 9 | — | E 10 | — | E 10 | — | — | — | E 10 | E 10 | E 10 | E 10 |
| kJ | — | 6 | — | — | 1 | 1 | — | 2 | 2 | — | 6 | 6 | — | 2 | — | 2 | — | — | — | 2 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | NW 4 | NW 4 | NW 3 | NW 3 | NNW 3 | NW 3 | NW 3 | NW 3 | NW 3 | NNW 3 | NNW 3 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 12 | 10 | 7 | 5 | 8 | 7 | 5 | 2 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 144 | 144 | 740 | 740 | 359 | 619 | 683 | 656 | 683 | 272 | 683 | 683 | 683 | 670 | 619 | 619 | 656 | 581 | 581 | 683 | 581 | 672 | 683 |
Best forecast wave conditions in Hong Kong | |||||||||||||||||||||||
Best forecast wave conditions in China | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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