Surf Forecasts:
How big are the waves at Big Wave Bay today (19 Sep):
- Morning surf: Morning surf (19 Sep, local time) - 2.5ft (0.8m), 6s period with ESE swell.
- Afternoon surf: Afternoon surf (19 Sep, local time) - 2.5ft (0.8m), 6s period with ESE swell.
- Evening surf: Evening surf (19 Sep, local time) - 2.5ft (0.8m), 6s period with ESE swell.
The current surf forecast for Big Wave Bay at 3PM is: 0.8m 6s primary swell from a East-southeast direction and 0.2m 9s secondary swell from a East direction (forecast issued at 07:00am September 19). The wind direction is predicted to be cross-onshore.
| Time (HKT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Sep) | 2.5ft (0.8m) | 6s |
| Afternoon (19 Sep) | 2.5ft (0.8m) | 6s |
| Evening (19 Sep) | 2.5ft (0.8m) | 6s |
Table - waves today at Big Wave Bay. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Mon night. Warm (max 28°C on Sun morning, min 26°C on Sat morning). Wind will be generally light. | |||||||||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | |||||||||||||||||||||
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) | ESE 7 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | E 5 | E 5 | E 5 | E 5 | E 6 | E 6 | E 5 | E 5 | ESE 5 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | ESE 5 | ESE 5 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 62 | 50 | 50 | 43 | 42 | 42 | 42 | 31 | 29 | 20 | 28 | 19 | 23 | 22 | 15 | 14 | 9 | 9 | 13 | 11 | 10 | 5 | 9 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on |
High Tide | 12:15PM0.59m | 00:49AM1.54m | 1:04PM0.53m | 1:51AM1.48m | 8:47PM0.94m | ||||||||||||||||||
Low Tide | 9:08AM0.47m | 2:19PM0.56m | 10:26AM0.47m | 2:35PM0.52m | 11:36AM0.42m | 9:17PM0.94m | |||||||||||||||||
 |  | | | | | | |  | | | | | | | | | |  | | | | | |
 | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:21 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 27 | 26 | 26 | 27 | 27 | 28 | 27 | 27 | 27 |
Feels °C | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 29 | 28 | 29 | 30 | 30 | 29 | 30 | 31 | 30 | 30 | 31 | 30 | 32 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | E 10 | E 10 | E 9 | E 9 | E 9 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | E 11 | E 6 | E 6 | E 6 | E 5 | E 5 | ESE 5 | ESE 5 | ESE 6 | S 8 | ESE 6 | E 6 | S 7 |
| kJ | 62 | 2 | 2 | 7 | 2 | 7 | 42 | 31 | 5 | 5 | 2 | 1 | 23 | 22 | 15 | 14 | 9 | 9 | 13 | 1 | 10 | 3 | 1 |
Swell 2 Height (m) Direction Period (s) | E 10 | — | — | — | — | — | E 9 | — | — | — | — | E 11 | E 11 | E 11 | E 10 | E 10 | E 8 | S 8 | S 8 | E 6 | S 7 | E 7 | E 8 |
| kJ | 2 | — | — | — | — | — | 7 | — | — | — | — | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 4 | 4 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | E 10 | E 10 | E 10 | S 9 | E 10 | E 10 | E 10 | E 10 | E 6 | S 7 | S 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 8 | 8 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | — | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | — | — | E 5 | E 5 | E 5 | E 5 | — | — | — | — | — | — | — | ESE 6 | — | ESE 5 | ESE 5 |
| kJ | — | 50 | 50 | 43 | 42 | 42 | — | — | 29 | 20 | 28 | 19 | — | — | — | — | — | — | — | 11 | — | 5 | 9 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 581 | 581 | 1056 | 670 | 1043 | 581 | 581 | 581 | 581 | 581 | 670 | 670 | 928 | 581 | 581 | 656 | 581 | 581 | 656 | 1043 | 832 | 832 | 619 |
Best forecast wave conditions in Hong Kong | |||||||||||||||||||||||
Best forecast wave conditions in China | |||||||||||||||||||||||
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