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 NE on Wed morning, fresh winds from the N by Thu morning).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Mon afternoon, min 15°C on Sat morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 21°C on Tue afternoon, min 16°C on Thu morning). Winds increasing (calm on Tue night, strong winds from the E by Wed night).

Days 10–12 Weather Summary

Mostly dry. Warm (max 20°C on Fri afternoon, min 11°C on Sun night). Mainly fresh winds.

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
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
1:51PM1.40m
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
11:29AM1.33m
9:31PM2.62m
Low Tide
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
2:30PM1.16m
Wave
height (m) 
direction
period (s) 
0.2
ESE
8
0.2
ESE
8
0.4
E
3
0.4
NNE
3
0.5
N
3
0.2
ESE
9
0.4
ESE
10
0.5
ESE
10
0.6
E
3
0.4
ESE
9
0.2
ESE
8
0.3
E
2
0.5
E
3
0.3
ESE
6
0.3
E
2
0.4
E
3
0.2
ESE
6
0.3
E
3
0.2
ESE
7
0.1
SE
8
0.1
SE
8
1
E
4
1.1
E
4
1.3
ESE
5
1.1
E
4
0.9
E
4
0.7
E
4
0.5
E
3
0.4
SE
7
0.2
ESE
7
0.9
E
4
0.6
E
3
0.7
E
4
0.3
ESE
9
0.2
ESE
9
0.2
ESE
8
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
part cloud
cloud
clear
clear
clear
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
clear
some clouds
clear
some clouds
cloudy
some clouds
cloudy
clear
clear
clear
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
 km/h
10
NE
15
ESE
15
ENE
35
N
35
NNE
15
NE
20
ENE
20
ENE
20
ENE
15
ENE
5
SE
15
ENE
20
ENE
10
E
15
ENE
15
E
15
ESE
15
ENE
5
NE
5
WSW
10
E
35
E
35
E
40
E
30
ENE
30
E
20
ENE
15
E
15
ESE
10
NE
30
ENE
20
ENE
25
ENE
10
NNE
15
NNE
15
NNE
 mm 
max°C
21
21
20
18
17
14
14
15
16
16
17
17
17
18
18
18
19
18
19
21
21
19
19
18
16
18
18
19
20
20
18
18
18
15
17
15
Moonrise
10:05
10:41
11:15
11:48
12:23
1:00
1:42
2:31
3:27
4:32
5:41
6:50
Moonset
9:30
10:25
11:21
12:17
1:15
2:17
3:23
4:32
5:42
6:49
7:48
Sunrise
6:58
6:58
7:00
7:00
7:00
7:01
7:01
7:01
7:01
7:01
7:03
7:03
Sunset
5:45
5:45
5:45
5:46
5:46
5:47
5:49
5:49
5:50
5:51
5:51
5:52
Today's sea temperature in Hong Kong is
21.3° C
(Statistics for 24 Dec 1981-2005 – mean: 21.3 max: 23.5 min: 20.0°C)
Issued (local time): 7 am Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest