Big Wave Bay surf break

Big Wave Bay surfForecast / Hong Kong / China

information circle48hr Weather and Surf, issued 1 am Wednesday 29 Apr 2026 HKT
Forecast 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
25.2° 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 9AM is: 0.6m 6s primary swell from a East-southeast direction and 0.3m 3s secondary swell from a South-southwest direction (forecast issued at 01:00am April 29). The wind direction is predicted to be cross-shore.

Time (HKT) & DateWave HeightWave Period
Morning (29 Apr)2ft (0.6m)6s
Afternoon (29 Apr)2ft (0.6m)6s
Evening (29 Apr)1.5ft (0.5m)6s

Table - waves today at Big Wave Bay. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 13mm), heaviest on Wed morning. Warm (max 27°C on Wed morning, min 19°C on Wed night). Winds increasing (light winds from the NNE on Thu morning, fresh winds from the ENE by Fri morning).

Wednesday
29
Thursday
30
Friday
1
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
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.7
ESE
6
0.6
ESE
6
0.6
ESE
6
0.6
ESE
6
0.6
ESE
6
0.5
ESE
6
0.5
ESE
6
0.5
E
6
0.5
E
6
0.5
E
6
0.5
E
6
0.6
E
6
0.8
E
7
0.8
E
7
0.8
E
7
0.9
E
7
1
E
7
1.2
E
7
1.3
E
7
1.4
E
6
1.6
E
6
1.6
E
7
1.5
E
7
1.5
E
7
Wave Graph
Metric surfscale
Energy kJ
33
30
32
33
32
23
23
20
20
20
18
25
56
60
65
85
102
138
144
148
193
220
193
193
Wind (km/h)
10
S
10
SSW
15
SSW
20
SW
15
SW
20
WNW
30
N
20
NNE
10
NNE
10
NNE
10
NNE
10
NNE
10
NNE
10
NE
15
ENE
15
ENE
20
ENE
20
ENE
25
ENE
30
ENE
30
ENE
30
E
30
E
25
E
cross-on
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
8:03AM1.34m
8:19PM1.15m
8:10AM1.44m
9:11PM1.08m
8:07AM1.55m
10:03PM1.00m
Low Tide
00:42AM0.47m
1:21PM0.53m
1:11AM0.53m
2:09PM0.37m
1:38AM0.60m
2:53PM0.25m
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:47
6:47
6:49
1
4
4
1
1
2
Temp °C
26
25
26
27
27
26
21
20
19
19
19
20
20
21
20
21
22
22
22
22
23
23
23
24
29
28
29
28
29
27
17
17
18
18
18
19
19
20
19
20
21
21
21
19
21
21
21
23
Swell 1
Height (m)
Direction
Period (s)
0.7
ESE
6
0.6
ESE
6
0.6
ESE
6
0.6
ESE
6
0.6
ESE
6
0.5
ESE
6
0.5
ESE
6
0.5
E
6
0.5
E
6
0.5
E
6
0.5
E
6
0.6
E
6
0.8
E
7
0.8
E
7
0.1
SW
5
0.1
SW
5
0.1
SW
5
0.1
SW
6
0.1
S
6
0.1
S
6
0.1
S
5
Energy kJ
33
30
32
33
32
23
23
20
20
20
18
25
56
60
1
1
1
1
1
1
1
Swell 2
Height (m)
Direction
Period (s)
0.5
SSW
4
0.4
SSW
5
0.4
SW
5
0.3
SSW
5
0.2
SSW
5
0.2
SSW
5
0.1
SW
5
0.1
SW
5
Energy kJ
12
9
7
5
3
3
1
1
Swell 3
Height (m)
Direction
Period (s)
0.2
E
8
0.2
E
7
Energy kJ
5
4
Wind waves
Height (m)
Direction
Period (s)
0.2
S
3
0.2
SSW
3
0.4
SSW
3
0.5
SSW
4
0.7
SSW
4
0.6
N
3
0.7
N
4
0.7
N
4
0.5
N
4
0.5
N
3
0.5
NNE
3
0.4
NNE
3
0.2
N
3
0.8
E
7
0.9
E
7
1
E
7
1.2
E
7
1.3
E
7
1.4
E
6
1.6
E
6
1.6
E
7
1.5
E
7
1.5
E
7
Energy kJ
1
1
4
8
15
6
14
14
6
6
6
3
1
65
85
102
138
144
148
193
220
193
193
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
2
1
2
1
2
1
1
1
2
1
2
1
1
1
1
Distance (km)
740
683
683
822
683
683
683
683
670
928
936
272
29
144
928
845
161
820
161
1677
1056
1465
803
803
Best forecast wave conditions in Hong Kong
Rating
(10 max)
1
Best forecast wave conditions in China
Rating
(10 max)
2
2
2
1
1
Header Global
Rating
(10 max)
5
8
9
9
9
8
8
7
7
6
5
5
5
5
4
6
6
6
6
7
7
5
5
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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