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Surf Forecasts:
Big Wave Bay surfForecast / Hong Kong / China
48hr Weather and Surf, issued 7 am Sunday 05 Apr 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
22.7° C
(Which is normal for this time of year)How big are the waves at Big Wave Bay today?
The current surf forecast for Big Wave Bay at 11AM is: 0.4m 6s primary swell from a East-southeast direction and 0.6m 3s secondary swell from a East direction (forecast issued at 07:00am April 05). An open ocean swell of 0.5m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HKT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Apr) | 1ft (0.3m) | 6s |
| Afternoon (05 Apr) | 2ft (0.6m) | 4s |
| Evening (05 Apr) | 2.5ft (0.8m) | 6s |
Table - waves today at Big Wave Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 05 | Monday 06 | Tuesday 07 | Wed 08 | |||||||||||||||||||||
| 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 | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 6 | 4 | 6 | 6 | 6 | 5 | 5 | 4 | 10 | 10 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 3 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 12 | 7 | 13 | 10 | 7 | 7 | 41 | 11 | 10 | 7 | 2 | 2 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 7 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross | cross | glass | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on |
High Tide / height (m) | 9:29AM 1.65 | 11:10PM 0.89 | 9:54AM 1.70 | 11:07PM 0.79 | 2:36AM 0.79 | 10:24AM 1.72 | 11:23PM 0.71 | |||||||||||||||||
Low Tide / height (m) | 3:52AM 0.66 | 5:14PM 0.21 | 4:11AM 0.73 | 5:59PM 0.24 | 12:54AM 0.78 | 4:10AM 0.78 | 6:49PM 0.29 | 1:12AM 0.69 | ||||||||||||||||
Sunday 05 | Monday 06 | Tuesday 07 | Wed 08 | |||||||||||||||||||||
| Sunrise | - | 6:11 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:38 | - | - | - | - | - | - | - | 6:38 | - | - | - | - | - | - | - | 6:38 | - | - | - |
 |  |  | | |  | |  | | |  | |  | | | |  | | | | | | | | |
Rain (mm) | 1 | - | 2 | 4 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 23 | 23 | 23 | 24 | 25 | 25 | 24 | 24 | 24 | 25 | 26 | 25 | 24 | 24 | 24 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 21 |
| Feels °C (?) | 24 | 25 | 25 | 25 | 27 | 28 | 28 | 27 | 28 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 29 | 28 | 28 | 28 | 27 | 28 | 27 | 19 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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