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 — and sunset is at 06:55 PM.

Days 1–4 Weather Summary

Light rain (total 4mm), mostly falling on Fri afternoon. Very warm air temperatures (max 35°C on Wed afternoon, min 25°C on Tue night). Winds decreasing (fresh winds from the SSE on Wed night, light winds from the E by Fri morning).

Days 5–7 Weather Summary

Light rain (total 5mm), mostly falling on Fri night. Very warm air temperatures (max 31°C on Sun afternoon, min 23°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 3mm), mostly falling on Mon night. Warm (max 34°C on Wed afternoon, min 24°C on Wed night). Winds decreasing (fresh winds from the SE on Tue afternoon, calm by Thu afternoon).

Days 11–13 Weather Summary

Light rain (total 6mm), mostly falling on Sun afternoon. Warm (max 33°C on Sun afternoon, min 24°C on Sat night). Mainly fresh winds.

Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thu
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
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
High Tide
10:35PM1.71m
6:58AM1.64m
10:36PM1.64m
8:48AM1.75m
10:39PM1.54m
10:02AM1.87m
10:32PM1.43m
11:10AM1.97m
10:04PM1.41m
12:19PM2.03m
9:14PM1.55m
1:37PM2.01m
8:52PM1.81m
3:30PM1.95m
9:09PM2.08m
9:46PM2.27m
10:29PM2.36m
11:14PM2.34m
11:58PM2.21m
00:39AM1.99m
1:14AM1.71m
10:17PM1.47m
Low Tide
2:41AM1.58m
2:58PM0.52m
2:59AM1.36m
3:46PM0.62m
3:26AM1.08m
4:33PM0.82m
3:56AM0.76m
5:15PM1.10m
5:49PM1.42m
5:07AM0.19m
5:59PM1.73m
5:49AM0.02m
5:20PM1.93m
6:36AM-0.03m
7:29AM0.04m
8:33AM0.19m
9:54AM0.37m
11:47AM0.54m
1:40PM0.66m
2:36PM0.80m
2:10AM1.40m
Wave
height (m) 
direction
period (s) 
0.6
SE
4
0.4
SE
3
0.9
ESE
4
0.8
SE
4
0.4
SE
3
0.8
ESE
4
0.7
ESE
4
0.4
E
3
1
ENE
5
0.2
E
15
0.2
E
14
0.5
E
3
0.3
E
6
0.2
E
14
0.5
E
4
0.4
SE
3
0.2
E
14
0.7
E
4
0.5
SE
3
0.3
E
13
0.6
ESE
4
0.7
SE
4
0.6
SE
4
0.5
SSW
3
0.6
SE
4
0.3
E
12
0.3
ENE
6
0.4
SE
4
0.2
N
4
0.2
NNE
4
0.4
ENE
3
0.2
ESE
5
0.4
NW
3
0.4
SE
3
0.2
E
4
0.5
SE
2
0.5
SE
3
0.2
ESE
4
0.3
N
3
0.4
NW
4
0.4
NW
5
0.3
NW
5
0.4
ENE
3
0.8
ENE
4
0.9
ENE
4
0.4
ENE
7
0.3
ENE
7
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
rain showers
clear
clear
clear
clear
clear
rain showers
part cloud
rain showers
thunderstorm
part cloud
clear
thunderstorm
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
rain showers
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
part cloud
part cloud
part cloud
part cloud
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
risk tstorm
rain shwrs
clear
clear
clear
clear
clear
rain shwrs
some clouds
rain shwrs
risk tstorm
some clouds
clear
risk tstorm
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
rain shwrs
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
rain shwrs
some clouds
some clouds
some clouds
some clouds
risk tstorm
clear
clear
 km/h
25
SSE
20
SSE
30
SSE
35
SSE
20
SSE
25
SE
25
SE
10
E
20
E
10
SSE
0
SSE
15
ENE
10
SSE
10
SSE
15
SE
15
S
10
SSE
25
SE
20
SE
15
SSE
30
SE
25
SSE
25
SSE
10
SW
25
SSE
10
WSW
5
SE
15
SSW
5
W
15
E
15
S
15
SSW
5
WSW
15
S
10
SE
35
SSE
20
S
10
S
5
ENE
5
WNW
5
N
15
NNE
15
ENE
20
E
25
ENE
10
SE
15
S
 mm 
4
3
1
1
2
1
1
3
3
2
1
3
1
max°C
28
32
35
28
32
34
26
30
28
26
28
28
27
30
31
26
30
31
26
31
32
27
31
34
28
30
32
27
28
31
29
31
32
28
30
33
26
32
31
25
26
25
26
27
27
26
31
Moonrise
4:32
5:09
5:48
6:30
7:18
8:13
9:14
10:19
11:25
12:29
1:29
2:26
3:19
4:11
5:02
Moonset
4:50
5:49
6:50
7:55
9:04
10:13
11:19
12:20
1:13
1:59
2:39
3:15
3:49
4:22
4:55
Sunrise
6:20
6:20
6:18
6:18
6:18
6:16
6:16
6:16
6:15
6:13
6:13
6:13
6:11
6:11
6:11
6:09
Sunset
6:55
6:55
6:57
6:57
6:57
6:57
6:58
6:58
6:58
6:59
6:59
6:59
7:00
7:00
7:00
7:00
Today's sea temperature in Haikou is
26.1° C
(Statistics for 14 Apr 1981-2005 – mean: 24.9 max: 26.0 min: 23.1°C)
Issued (local time): 7 pm Tuesday 14 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest