Haikou Sea Conditions and Tide Table

Haikou 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 05:58 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Sat morning, min 20°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 4mm), mostly falling on Wed night. Warm air temperatures (max 22°C on Mon morning, min 20°C on Wed night). Mainly fresh winds.

Days 7–9 Weather Summary

Moderate rain (total 11mm), heaviest on Thu morning. Warm (max 22°C on Thu morning, min 14°C on Sat night). Mainly fresh winds.

Days 10–12 Weather Summary

Mostly dry. Warm (max 21°C on Tue morning, min 14°C on Sun morning). Wind will be generally light.

Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
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
1:08AM2.20m
6:30AM2.29m
7:43AM2.43m
8:45AM2.47m
9:40AM2.40m
10:30AM2.22m
11:15AM1.96m
11:57AM1.66m
6:38AM1.39m
12:43PM1.34m
5:33AM1.45m
4:14AM1.56m
4:15AM1.67m
Low Tide
3:39PM-0.06m
4:24PM-0.24m
5:12PM-0.29m
6:02PM-0.22m
6:51PM-0.05m
7:38PM0.19m
8:19PM0.45m
8:53PM0.72m
9:21PM0.96m
10:21AM1.32m
9:45PM1.18m
12:46PM1.04m
1:26PM0.77m
Wave
height (m) 
direction
period (s) 
1.1
ENE
5
0.9
E
9
0.7
E
9
0.8
E
5
0.7
E
8
0.6
E
8
0.9
ENE
4
0.7
E
5
0.5
E
8
0.6
E
9
0.8
E
9
0.7
E
9
1.2
ENE
5
1.3
E
6
1
E
10
1.2
E
6
1.2
ENE
5
1.1
E
10
1
E
6
1.1
ENE
5
1.1
E
5
1.1
ENE
5
1.6
ENE
6
1.7
ENE
6
1.7
ENE
6
1.4
ENE
6
1.2
ENE
6
0.8
E
9
0.7
E
9
0.8
E
9
0.9
E
10
1
E
10
1
E
6
0.8
E
10
0.8
E
9
0.7
E
9
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
light rain
light rain
cloud
cloud
cloud
light rain
light rain
cloud
cloud
light rain
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
cloudy
light rain
light rain
cloudy
cloudy
cloudy
light rain
light rain
cloudy
cloudy
light rain
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
 km/h
25
ENE
20
ENE
15
ENE
20
E
15
E
10
E
25
ENE
20
ENE
10
ENE
20
NE
20
ENE
15
E
30
NE
25
ENE
20
ENE
25
ENE
25
ENE
25
ENE
25
ENE
30
ENE
25
ENE
30
ENE
30
ENE
35
ENE
35
NE
30
NE
25
NNE
20
N
15
NE
15
ENE
25
NE
25
NE
15
E
20
ENE
20
ENE
15
E
 mm 
4
2
3
5
1
max°C
21
21
21
22
22
22
22
22
21
22
22
21
21
21
21
21
21
21
22
22
22
22
21
21
20
20
17
14
17
19
19
19
20
21
21
21
Moonrise
6:11
7:19
8:27
9:33
10:34
11:31
12:24
1:14
2:03
2:53
3:43
Moonset
7:09
8:18
9:22
10:17
11:04
11:44
12:20
12:53
1:24
1:56
2:29
3:05
Sunrise
6:58
6:58
7:00
7:01
7:01
7:01
7:03
7:03
7:03
7:03
7:05
7:05
Sunset
5:58
5:58
5:58
5:59
5:59
5:59
5:59
6:00
6:00
6:00
6:00
6:00
Today's sea temperature in Haikou is
23.1° C
(Statistics for 05 Dec 1981-2005 – mean: 24.1 max: 25.4 min: 23.2°C)
Issued (local time): 7 am Friday 05 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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