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Surf Forecasts

Sai Wan Beach surfForecast / Hong Kong / China

information circle48hr Weather and Surf, issued 7 am Monday 05 May 2025 CST
Forecast update in hr  min  s Forecast update imminent
Sai Wan Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sai Wan Beach sea temperature is
24.4° C
 (Which is 1.2°C colder than average for this time of year)

How big are the waves at Sai Wan Beach today?

The current surf forecast for Sai Wan Beach at 12PM is: 0.4m 5s primary swell from a East-southeast direction and 0.1m 9s secondary swell from a Southeast direction (forecast issued at 07:00am May 05). The wind direction is predicted to be cross-onshore.

Time (CST) & DateWave HeightWave Period
Morning (05 May)1.5ft (0.5m)4s
Afternoon (05 May)1.5ft (0.4m)5s
Evening (05 May)1ft (0.3m)5s

Table - waves today at Sai Wan Beach. (Swell directed towards the surf break)

Hourly12 Days
Hong Kong Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Monday
05
Tuesday
06
Wednesday
07
Thursday
08
Friday
09
Saturday
10
Sunday
11
Monday
12
5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
ESE
0.5
ESE
0.4
ESE
0.4
ESE
0.3
ESE
0.3
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.5
SSW
0.5
SSW
0.2
ESE
0.2
ESE
0.2
ESE
0.1
SE
0.1
E
0.5
S
0.5
S
0.3
ESE
1.4
ESE
1.5
ESE
1.5
ESE
1.5
ESE
1.3
ESE
1
ESE
0.9
ESE
1
SE
0.9
SE
0.8
ESE
0.7
ESE
0.6
ESE
0.6
ESE
0.6
SE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
SE
0.3
ESE
0.3
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.2
ESE
0.3
E
0.6
ESE
0.8
ESE
0.9
ESE
0.9
ESE
0.8
ESE
0.8
ESE
Period(s) (?)44555555566633666101033856665555776665666666685566666665676666
Wave
Graph
(?)Metric surfscale
Energy (?)1011795544233467444425514109130130126915640458964372728211715151486663333333445295870624545
Wind
(km/h)
10
SE
10
SSE
10
SSE
15
S
15
S
10
S
10
S
5
SW
5
SW
10
SSW
15
SSW
20
SSW
15
SSW
10
SSW
10
SSW
10
SSW
5
SW
5
SW
10
SSW
15
S
15
SSE
20
E
25
E
30
E
30
E
25
E
20
ESE
20
E
15
ESE
15
ESE
10
SSE
10
S
10
S
10
S
15
S
20
SSW
10
SSW
5
SSW
5
SSW
5
S
0
SSE
5
E
10
SE
10
SSE
10
SSE
10
SW
10
NW
10
NNW
20
N
20
N
15
N
20
N
20
N
15
N
10
NNE
10
NNE
10
NNE
10
NNE
10
NNE
10
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		glassglasscrosscrosscrosscrosscrosscrosscrossglassglasscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononcross-
on		cross-
on		cross-
on		cross-
on		crosscrosscross-
on		cross-
on		cross-
on		glassglassononcross-
on		crossoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
12:41PM
1.47
6:47AM
1.04
1:44PM
1.30
7:06AM
1.12
5:52PM
1.20
7:26AM
1.21
6:55PM
1.15
7:43AM
1.30
7:50PM
1.09
7:52AM
1.38
8:43PM
1.04
7:45AM
1.48
9:35PM
0.98
7:34AM
1.59
Low Tide
/ height (m)
10:13PM
0.34
9:03AM
0.97
10:55PM
0.39
10:31AM
0.89
11:29PM
0.43
11:43AM
0.76
12:01AM
0.48
12:41PM
0.61
12:32AM
0.53
1:31PM
0.45
1:02AM
0.58
2:16PM
0.31
1:32AM
0.64
Monday
05
Tuesday
06
Wednesday
07
Thursday
08
Friday
09
Saturday
10
Sunday
11
Monday
12
Sunrise-5:48-------5:47-------5:47-------5:46-------5:46-------5:45-------5:43-------5:43--
Sunset----6:50-------6:50-------6:51-------6:51-------6:52-------6:52-------6:52-------
clearclearclearpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudthunderstorm part cloudclearpart cloudpart cloudpart cloudpart cloudthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm cloudcloudcloudlight rainthunderstorm thunderstorm thunderstorm part cloudthunderstorm thunderstorm thunderstorm part cloudthunderstorm clearpart cloudclearpart cloudpart cloudthunderstorm part cloudcloudcloudcloudthunderstorm thunderstorm thunderstorm light rainlight rainmod rainlight rainlight rainlight rainlight rainlight raincloudcloudlight rainlight rain
Rain (mm)
----------1------33221---1111-112-1-----1----43312621111--11
Temp. °C252627282726262626272828282727272727282828252424242425252626262626272829292727272627282928272625232120201919181819191920
Feels °C (?)293030302929303131313130303031313232313031262424242527272929303031323131323132323232323231313028232020181718181719191920
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>

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View detailed surf forecast for Sai Wan Beach at:
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