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 06:58 AM and sunset is at 05:45 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 21°C on Wed morning, min 13°C on Thu night). Winds increasing (light winds from the ENE on Tue morning, fresh winds from the NNE by Thu afternoon).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 18°C on Sun afternoon, min 13°C on Fri morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 20°C on Tue afternoon, min 16°C on Mon morning). Winds increasing (light winds from the E on Tue afternoon, fresh winds from the ENE by Wed night).

Days 10–12 Weather Summary

Mostly dry. Very mild (max 18°C on Thu afternoon, min 10°C on Sat night). Winds decreasing (fresh winds from the ENE on Thu morning, light winds from the NNE by Sat afternoon).

Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
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
night
Wave Height Map
High Tide
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
5:32PM2.08m
7:13AM1.32m
6:12PM2.26m
8:53AM1.31m
6:57PM2.40m
10:00AM1.32m
7:48PM2.52m
10:48AM1.33m
8:40PM2.60m
Low Tide
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
1:02AM0.69m
11:00AM1.15m
1:58AM0.41m
11:50AM1.22m
2:47AM0.20m
12:47PM1.22m
3:33AM0.07m
1:40PM1.19m
4:18AM0.04m
Wave
height (m) 
direction
period (s) 
0.6
E
4
0.6
ESE
9
0.4
ESE
9
0.4
SE
8
0.6
E
3
0.6
E
4
0.4
NE
2
0.6
N
3
0.2
ESE
9
0.5
ESE
10
0.5
ESE
10
0.5
E
3
0.4
SE
9
0.2
ESE
8
0.4
E
3
0.4
ENE
3
0.3
ESE
6
0.3
E
3
0.3
ENE
3
0.3
ESE
3
0.4
E
3
0.5
E
4
0.2
ESE
5
0.5
E
3
0.8
E
4
0.8
E
4
1
E
4
1.1
E
4
1
E
4
1.1
E
4
0.8
E
4
0.5
ESE
8
0.3
ESE
8
0.4
NNW
3
0.4
NNW
3
0.5
NNE
3
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
clear
some clouds
some clouds
cloudy
clear
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
 km/h
15
ENE
20
E
15
ENE
15
ENE
20
E
20
ENE
30
N
35
NNE
15
NE
20
ENE
15
ENE
20
ENE
10
NE
5
ENE
15
ENE
20
ENE
10
ENE
15
ENE
15
ENE
15
ESE
15
ENE
15
ENE
10
E
20
ENE
25
E
25
E
30
E
35
ENE
30
E
35
ENE
25
ENE
15
ENE
10
NNE
10
NNE
15
NE
30
NNE
 mm 
max°C
19
20
19
21
21
20
18
17
14
14
15
16
16
17
17
17
18
18
17
18
18
19
20
19
18
19
19
17
18
18
17
18
18
16
18
16
Moonrise
9:26
10:05
10:41
11:15
11:48
12:23
1:00
1:42
2:31
3:27
4:32
5:41
Moonset
8:34
9:30
10:25
11:21
12:17
1:15
2:17
3:23
4:32
5:42
6:49
Sunrise
6:58
6:58
6:58
7:00
7:00
7:00
7:01
7:01
7:01
7:01
7:01
7:03
Sunset
5:45
5:45
5:45
5:45
5:46
5:46
5:47
5:49
5:49
5:50
5:51
5:51
Today's sea temperature in Hong Kong is
21.1° C
(Statistics for 23 Dec 1981-2005 – mean: 21.4 max: 23.5 min: 20.3°C)
Issued (local time): 7 am Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest