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Surf Forecasts:

Big Wave Bay surf break

Big Wave Bay surfForecast / Hong Kong / China

information circle48hr Weather and Surf, issued 7 pm Monday 19 Jan 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
19.2° C
 (Which is 1.5°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 4AM is: 2.1m 7s primary swell from a East direction (forecast issued at 07:00pm January 19). The wind direction is predicted to be cross-onshore.

Time (HKT) & DateWave HeightWave Period
Morning (20 Jan)8ft (2.4m)8s
Afternoon (20 Jan)7ft (2.1m)9s
Evening (20 Jan)5.5ft (1.7m)9s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
1
0
0
0
0
0
1
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.6
E
1.5
E
1.5
E
1.9
E
2.2
E
2.4
E
2.4
E
2.2
E
2
E
1.7
E
1.7
E
1.8
E
2.5
E
2.5
E
2.3
E
2.4
E
2.3
E
1.5
E
1.7
E
2.1
E
2.1
E
2
E
2.5
E
1.7
E
Period(s) (?)888878999999101010101010999999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3333093174664667058567756644844955561155122997810709984234976716716561173505
Wind
(km/h)
25
E
20
E
25
ENE
35
ENE
40
ENE
40
ENE
35
E
30
ENE
25
E
20
ENE
25
ENE
25
ENE
20
NE
15
NE
20
ENE
20
ENE
15
E
20
ENE
25
ENE
30
ENE
30
NE
25
NE
25
ENE
20
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscrosscrosscross-
on		cross-
on		cross-
on		cross-
on		crosscrosscrosscrosscross-
on
High Tide
/ height (m)
8:29PM
1.88
12:16PM
0.80
9:06PM
1.88
12:32PM
0.82
9:44PM
1.83
12:21PM
0.88
Low Tide
/ height (m)
2:04PM
0.74
4:30AM
0.09
2:51PM
0.71
5:05AM
0.09
3:42PM
0.70
5:38AM
0.13
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Sunrise-----7:03-------7:03-------7:03--
Sunset6:01-------6:02-------6:02-------
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
Rain (mm)
------------------------
Temp. °C191919181717171717171716141213141616161514121213
Feels °C (?)1617161310101112131413111089912121198768
  • 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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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Big Wave Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Big Wave Bay at:
surf-forecast.com

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