Surf Forecasts:
How big are the waves at Big Wave Bay today (28 Aug):
- Morning surf: Morning surf (28 Aug, local time) - 0.5ft (0.1m), 11s period with E swell.
- Afternoon surf: Afternoon surf (28 Aug, local time) - 0.5ft (0.1m), 11s period with E swell.
- Evening surf: Evening surf (28 Aug, local time) - 0.5ft (0.1m), 10s period with E swell.
The current surf forecast for Big Wave Bay at 12PM is: 0.1m 11s primary swell from a East direction (forecast issued at 07:00am August 28). An open ocean swell of 1.1m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HKT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Aug) | 0.5ft (0.1m) | 11s |
| Afternoon (28 Aug) | 0.5ft (0.1m) | 11s |
| Evening (28 Aug) | 0.5ft (0.1m) | 10s |
Table - waves today at Big Wave Bay. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 32mm), heaviest during Fri night. Warm (max 30°C on Fri afternoon, min 28°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | |||||||||||||||||||||
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 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | ENE 3 | ENE 4 | ENE 4 | ENE 4 | E 4 | NE 4 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 6 | 24 | 28 | 19 | 9 | 4 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | glassy | glassy | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross |
High Tide | 8:13AM1.69m | 10:19PM0.98m | 8:47AM1.65m | 10:02PM1.08m | 9:22AM1.56m | 10:02PM1.22m | |||||||||||||||||
Low Tide | 3:30PM0.21m | 2:46AM0.57m | 3:59PM0.24m | 3:35AM0.50m | 4:27PM0.31m | ||||||||||||||||||
 |  | |  | |  | |  | | | | | |  | |  | | | | |  | | | |
 | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:42 | — | — |
mm | 1 | 1 | 1 | — | — | — | 3 | 7 | 9 | 2 | 1 | — | — | — | — | — | 2 | 1 | — | — | — | — | — |
Temp °C | 28 | 29 | 29 | 30 | 30 | 29 | 29 | 28 | 29 | 29 | 30 | 30 | 30 | 30 | 30 | 29 | 28 | 28 | 29 | 29 | 28 | 28 | 28 |
Feels °C | 31 | 34 | 32 | 33 | 33 | 32 | 32 | 30 | 33 | 33 | 35 | 34 | 34 | 35 | 35 | 33 | 31 | 30 | 30 | 30 | 30 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 9 | S 9 | SSW 9 | SSW 8 | E 10 | E 10 | SSW 8 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 10 | S 9 | S 9 | S 9 | S 9 |
| kJ | 146 | 146 | 163 | 181 | 186 | 222 | 212 | 2 | 2 | 197 | 186 | 185 | 181 | 215 | 205 | 161 | 161 | 169 | 262 | 207 | 194 | 189 | 186 |
Swell 2 Height (m) Direction Period (s) | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | — | — | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | — | — | — | ENE 4 |
| kJ | 2 | 2 | 2 | 2 | 2 | 2 | 2 | — | — | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | — | — | — | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | E 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SSW 9 | SSW 8 | SSW 8 | — | — | — | — | — | — | — | — | ENE 3 | ENE 4 | ENE 4 | ENE 4 | E 4 | NE 4 |
| kJ | — | — | — | — | — | — | 297 | 206 | 201 | — | — | — | — | — | — | — | — | 6 | 24 | 28 | 19 | 9 | 4 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 40 | 6 | 40 | 1676 | 683 | 40 | 40 | 40 | 40 | 40 | 40 | 683 | 670 | 40 | 6 | 6 | 161 | 161 | 1854 | 1862 | 1875 | 819 | 6 |
Best forecast wave conditions in Hong Kong | |||||||||||||||||||||||
Best forecast wave conditions in China | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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