Surf Forecasts:
How big are the waves at Big Wave Bay today (25 Sep):
- Morning surf: Morning surf (25 Sep, local time) - 2ft (0.6m), 5s period with E swell.
- Afternoon surf: Afternoon surf (25 Sep, local time) - 2ft (0.6m), 5s period with E swell.
- Evening surf: Evening surf (25 Sep, local time) - 1.5ft (0.5m), 5s period with E swell.
The current surf forecast for Big Wave Bay at 5AM is: 0.6m 5s primary swell from a East direction and 0.1m 9s secondary swell from a East direction, 0.1m 9s secondary swell from a East direction (forecast issued at 01:00am September 25). The wind direction is predicted to be cross-onshore.
| Time (HKT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Sep) | 2ft (0.6m) | 5s |
| Afternoon (25 Sep) | 2ft (0.6m) | 5s |
| Evening (25 Sep) | 1.5ft (0.5m) | 5s |
Table - waves today at Big Wave Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Fri afternoon, min 26°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | ||||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | E 13 | SE 12 | ESE 12 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 18 | 19 | 20 | 20 | 19 | 12 | 11 | 11 | 7 | 7 | 5 | 5 | 2 | 4 | 5 | 3 | 6 | 13 | 12 | 23 | 21 | 20 | 20 | 19 |
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 | glassy | glassy | glassy | glassy | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross-off |
High Tide | 7:20AM1.52m | 8:58PM1.11m | 8:02AM1.49m | 8:47PM1.24m | 8:42AM1.42m | 8:50PM1.40m | ||||||||||||||||||
Low Tide | 1:01AM0.66m | 2:09PM0.29m | 1:53AM0.52m | 2:38PM0.32m | 2:43AM0.38m | 3:07PM0.39m | ||||||||||||||||||
 | |  |  | | | | | | | | | | | | | | | | | | | | | |
 | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 |
Feels °C | 30 | 30 | 28 | 27 | 29 | 29 | 29 | 29 | 31 | 30 | 30 | 31 | 30 | 30 | 30 | 30 | 30 | 30 | 29 | 30 | 29 | 30 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | E 5 | E 9 | S 7 | S 6 | S 6 | S 6 | S 6 | E 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 |
| kJ | 18 | 2 | 1 | 1 | 1 | 1 | 1 | 11 | 7 | 7 | 5 | 5 | 2 | 4 | 5 | 2 | 2 | 2 | 12 | 23 | 21 | 20 | 20 | 19 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | S 7 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | SE 12 | ESE 12 | ESE 4 | SE 4 | SE 4 | SE 4 | SE 4 | — |
| kJ | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 3 | 3 | 3 | 3 | 1 | 1 | 1 | 6 | 13 | 2 | 1 | 1 | 1 | 1 | — |
Swell 3 Height (m) Direction Period (s) | E 9 | S 7 | E 9 | — | — | E 9 | S 7 | S 6 | E 9 | E 9 | E 9 | — | — | E 9 | E 9 | E 13 | S 6 | S 6 | S 6 | SW 6 | S 6 | SE 4 | — | — |
| kJ | 2 | 1 | 2 | — | — | 2 | 1 | 1 | 2 | 2 | 2 | — | — | 1 | 1 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | — | — |
Wind waves Height (m) Direction Period (s) | — | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | SE 5 | — | — | — | — | — | — | — | — | — | — | — | — | SW 2 | SW 2 | SW 3 | SW 3 |
| kJ | — | 19 | 20 | 20 | 19 | 12 | 11 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 656 | 938 | 1231 | 670 | 1433 | 1433 | 750 | 938 | 938 | 750 | 670 | 670 | 683 | 670 | 670 | 670 | 670 | 670 | 670 | 683 | 683 | 670 | 670 | 670 |
Best forecast wave conditions in Hong Kong | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
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