Hong Kong Sea Conditions and Tide Table

Hong Kong Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at — and sunset is at 05:42 PM.

Days 1–4 Weather Summary

Light rain (total 3mm), mostly falling on Fri morning. Warm air temperatures (max 22°C on Sat morning, min 18°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Some drizzle, heaviest during Tue morning. Warm air temperatures (max 21°C on Wed morning, min 17°C on Sun night). Winds decreasing (fresh winds from the ENE on Sun night, calm by Tue afternoon).

Days 8–10 Weather Summary

Mostly dry. Warm (max 20°C on Wed night, min 15°C on Sat morning). Winds decreasing (fresh winds from the ENE on Wed night, calm by Fri afternoon).

Days 11–13 Weather Summary

Mostly dry. Very mild (max 18°C on Sat night, min 15°C on Sun morning). Wind will be generally light.

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
7:36PM2.26m
10:34AM1.37m
8:09PM2.34m
11:12AM1.37m
8:45PM2.39m
11:49AM1.37m
9:21PM2.42m
12:28PM1.37m
9:58PM2.43m
1:08PM1.38m
10:35PM2.40m
1:51PM1.40m
11:13PM2.33m
2:33PM1.45m
11:54PM2.20m
3:13PM1.52m
00:43AM2.02m
3:49PM1.62m
1:50AM1.80m
4:22PM1.75m
3:31AM1.57m
4:55PM1.91m
5:25AM1.40m
Low Tide
3:31AM0.50m
1:49PM1.22m
4:05AM0.42m
2:21PM1.22m
4:41AM0.39m
2:52PM1.23m
5:17AM0.38m
3:24PM1.24m
5:53AM0.40m
3:57PM1.26m
6:31AM0.44m
4:36PM1.30m
7:08AM0.51m
5:25PM1.34m
7:44AM0.59m
6:32PM1.37m
8:20AM0.70m
8:07PM1.36m
8:56AM0.82m
10:10PM1.24m
9:33AM0.94m
11:52PM0.99m
10:14AM1.06m
Wave
height (m) 
direction
period (s) 
0.5
E
3
0.4
ESE
8
0.4
SE
8
0.6
E
3
0.2
ESE
8
0.2
ESE
8
0.2
ESE
8
0.2
ESE
8
0.5
SE
8
1.1
E
4
0.4
ESE
10
0.6
E
3
0.9
E
4
0.4
ESE
7
0.3
ESE
9
0.2
ESE
9
0.2
ESE
9
0.4
ESE
3
1
E
4
0.4
ESE
9
0.4
SE
10
0.6
E
3
0.2
ESE
9
0.2
ESE
8
0.3
E
2
0.2
ESE
5
0.2
ESE
6
0.3
E
3
0.2
ESE
6
0.2
ESE
7
0.4
E
3
0.3
E
2
0.2
ESE
6
0.5
E
3
0.7
E
4
0.6
E
3
rain showers
light rain
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
rain showers
part cloud
part cloud
cloud
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
rain shwrs
light rain
clear
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
rain shwrs
some clouds
some clouds
cloudy
clear
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
 km/h
20
ENE
15
ENE
15
E
20
ENE
5
NE
10
SE
10
NE
15
ENE
20
ESE
35
ENE
15
E
20
E
30
ENE
10
ENE
5
S
5
ENE
10
ENE
15
E
35
ENE
15
ENE
15
ESE
20
ENE
10
NE
5
SSE
20
ENE
10
NE
10
ESE
20
ENE
10
NE
10
SE
20
ENE
15
ENE
15
ESE
20
ENE
20
ENE
20
E
 mm 
1
2
1
max°C
19
19
21
20
22
22
21
22
21
19
18
18
18
18
20
19
21
21
20
18
18
18
17
18
18
17
18
18
16
17
17
17
18
18
17
18
Moonrise
6:12
7:06
7:56
8:43
9:26
10:05
10:41
11:15
11:48
12:23
1:00
1:42
Moonset
4:54
5:46
6:41
7:38
8:34
9:30
10:25
11:21
12:17
1:15
2:17
Sunrise
6:56
6:56
6:56
6:58
6:58
6:58
6:58
7:00
7:00
7:00
7:01
7:01
Sunset
5:42
5:43
5:43
5:44
5:44
5:45
5:45
5:45
5:45
5:46
5:46
5:47
5:49
Today's sea temperature in Hong Kong is
20.5° C
(Statistics for 18 Dec 1981-2005 – mean: 21.5 max: 23.5 min: 20.3°C)
Issued (local time): 7 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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