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Big Wave Bay surfForecast / Hong Kong / China
48hr Weather and Surf, issued 1 pm Saturday 02 May 2026 HKTForecast update in hr min s Forecast update imminent
Big Wave Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Big Wave Bay sea temperature is
24.6° C
(Which is 1.0°C colder than average for this time of year)How big are the waves at Big Wave Bay today?
The current surf forecast for Big Wave Bay at 6PM is: 0.8m 7s primary swell from a East-southeast direction (forecast issued at 01:00pm May 02). The wind direction is predicted to be cross-onshore.
| Time (HKT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 May) | 3ft (0.9m) | 7s |
| Afternoon (02 May) | 3.5ft (1.0m) | 7s |
| Evening (02 May) | 2.5ft (0.7m) | 7s |
Table - waves today at Big Wave Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 10mm), heaviest on Mon afternoon. Warm (max 27°C on Sun afternoon, min 19°C on Mon afternoon). Winds increasing (calm on Sat night, fresh winds from the ENE by Mon night). | ||||||||||||||||||||||||
Sat 2 | Sunday 3 | Monday 4 | Tue 5 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ESE 7 | E 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | E 8 | E 7 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | |
79 | 94 | 65 | 52 | 51 | 51 | 49 | 36 | 35 | 34 | 23 | 23 | 13 | 13 | 14 | 14 | 33 | 51 | 64 | 145 | 248 | 327 | 329 | 260 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | on | on | glassy | glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | cross | cross | cross | cross | cross-on | cross | cross | |
High Tide | 10:58PM0.93m | 8:24AM1.74m | 00:04AM0.86m | 8:49AM1.79m | 1:38AM0.82m | |||||||||||||||||||
Low Tide | 2:32AM0.72m | 4:17PM0.12m | 2:55AM0.77m | 5:00PM0.13m | 3:07AM0.80m | |||||||||||||||||||
 | |  |  | | | | | | | |  |  | | |  |  | | | | | | | | |
 | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — |
 | — | — | 6:49 | — | — | — | — | — | — | — | 6:49 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | 6:50 |
— | — | — | — | — | — | — | — | — | — | — | 2 | — | — | 1 | — | 1 | 3 | 1 | 1 | — | 1 | — | — | |
Temp °C | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 26 | 26 | 27 | 22 | 22 | 22 | 22 | 22 | 20 | 19 | 19 | 20 | 20 | 20 | 20 | 20 |
26 | 27 | 27 | 28 | 27 | 28 | 30 | 29 | 29 | 28 | 29 | 19 | 22 | 23 | 23 | 22 | 19 | 18 | 18 | 20 | 18 | 16 | 16 | 16 | |
Swell 1 Height (m) Direction Period (s) | — | E 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | E 8 | — | — | — | — | — | — | — |
 kJ | — | 94 | 65 | 52 | 51 | 51 | 49 | 36 | 35 | 34 | 23 | 23 | 13 | 13 | 13 | 14 | 33 | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | NE 6 | NE 6 | E 6 | E 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | NNW 3 | SW 5 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 2 | 2 | 1 | 2 | 10 | 9 | 8 | 8 | 7 | 14 | 13 | 1 | 1 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | E 10 | NE 6 | E 5 | E 6 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 2 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 7 | — | — | — | — | — | — | — | — | — | — | N 3 | N 4 | N 4 | N 3 | NNE 3 | NNE 3 | E 7 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 |
| kJ | 79 | — | — | — | — | — | — | — | — | — | — | 10 | 14 | 14 | 6 | 2 | 1 | 51 | 64 | 145 | 248 | 327 | 329 | 260 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 819 | 819 | 683 | 683 | 683 | 740 | 683 | 683 | 820 | 683 | 740 | 683 | 683 | 672 | 937 | 938 | 928 | 272 | 161 | 6 | 803 | 581 | 581 | 581 |
Best forecast wave conditions in Hong Kong | ||||||||||||||||||||||||
Best forecast wave conditions in China | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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