Surf Forecasts:
How big are the waves at Big Wave Bay today (28 Sep):
- Morning surf: Morning surf (28 Sep, local time) - 1.5ft (0.5m), 4s period with SW swell.
- Afternoon surf: Afternoon surf (28 Sep, local time) - 0.5ft (0.2m), 8s period with E swell.
- Evening surf: Evening surf (28 Sep, local time) - 1.5ft (0.5m), 3s period with SW swell.
The current surf forecast for Big Wave Bay at 10AM is: 0.2m 8s primary swell from a East direction and 0.4m 4s secondary swell from a Southwest direction (forecast issued at 07:00am September 28). An open ocean swell of 0.1m 6s 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 Sep) | 1.5ft (0.5m) | 4s |
| Afternoon (28 Sep) | 0.5ft (0.2m) | 8s |
| Evening (28 Sep) | 1.5ft (0.5m) | 3s |
Table - waves today at Big Wave Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Mon night. Warm (max 30°C on Wed afternoon, min 28°C on Mon morning). Wind will be generally light. | |||||||||||||||||||||||
Monday 28 | Tuesday 29 | Wednesday 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) | SW 4 | SW 4 | E 8 | E 8 | E 8 | SW 3 | SW 3 | SW 4 | SW 4 | SW 4 | SW 4 | SW 3 | SW 3 | SW 3 | SW 3 | SW 4 | SW 4 | SW 4 | SW 4 | SW 3 | SW 3 | SW 3 | SW 5 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 7 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 5 | 5 | 3 | 2 | 2 | 2 | 5 | 3 | 5 | 5 | 2 | 3 | 3 | 7 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross |
High Tide | 9:24AM1.30m | 9:10PM1.57m | 10:06AM1.15m | 9:38PM1.71m | 10:51AM0.99m | 10:12PM1.80m | |||||||||||||||||
Low Tide | 3:32AM0.26m | 3:35PM0.48m | 4:22AM0.17m | 4:01PM0.58m | 5:14AM0.13m | 4:25PM0.68m | |||||||||||||||||
 |  | | | |  | | | | |  | | | | | | | | | | |  | | |
 | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:12 | — | — |
mm | — | — | — | — | — | 1 | 1 | 1 | — | — | 1 | — | — | 1 | — | — | 1 | 1 | 1 | — | — | — | — |
Temp °C | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 30 | 29 | 29 | 29 |
Feels °C | 30 | 30 | 32 | 31 | 31 | 30 | 30 | 31 | 32 | 32 | 32 | 31 | 31 | 32 | 32 | 32 | 32 | 33 | 32 | 32 | 32 | 33 | 33 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 7 | 5 | 5 | 5 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 |
Swell 2 Height (m) Direction Period (s) | — | S 6 | S 6 | — | — | E 10 | E 9 | E 9 | SW 5 | E 9 | E 9 | E 8 | E 7 | E 7 | E 10 | E 7 | — | E 6 | — | — | — | — | — |
| kJ | — | 1 | 1 | — | — | 2 | 2 | 2 | 1 | 1 | 2 | 1 | 1 | 1 | 2 | 1 | — | 1 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | E 9 | — | — | — | E 10 | E 10 | E 7 | E 7 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 2 | — | — | — | 2 | 2 | 1 | 1 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 4 | SW 4 | SW 4 | SSW 4 | SW 3 | SW 3 | SW 3 | SW 4 | SW 4 | SW 4 | SW 4 | SW 3 | SW 3 | SW 3 | SW 3 | SW 4 | SW 4 | SW 4 | SW 4 | SW 3 | SW 3 | SW 3 | SW 5 |
| kJ | 6 | 6 | 4 | 5 | 5 | 5 | 5 | 5 | 4 | 5 | 5 | 3 | 2 | 2 | 2 | 5 | 3 | 5 | 5 | 2 | 3 | 3 | 7 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 683 | 683 | 683 | 683 | 775 | 683 | 670 | 670 | 683 | 683 | 670 | 670 | 683 | 683 | 750 | 750 | 750 | 1427 | 1433 | 1433 | 1433 | 1433 | 1433 |
Best forecast wave conditions in Hong Kong | |||||||||||||||||||||||
Best forecast wave conditions in China | |||||||||||||||||||||||
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