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 06:31 AM and sunset is at 06:52 PM.

Days 1–3 Weather Summary

Light rain (total 4mm), mostly falling on Sat morning. Very warm air temperatures (max 33°C on Fri afternoon, min 24°C on Thu morning). Winds decreasing (fresh winds from the SSE on Thu night, calm by Sat afternoon).

Days 4–6 Weather Summary

Some drizzle, heaviest during Sun afternoon. Very warm air temperatures (max 34°C on Sun afternoon, min 26°C on Sun morning). Winds decreasing (fresh winds from the SSE on Sun night, calm by Tue afternoon).

Days 7–9 Weather Summary

Mostly dry. Warm (max 38°C on Thu afternoon, min 26°C on Wed morning). Winds increasing (light winds from the SSE on Wed morning, fresh winds from the SSE by Wed night).

Days 10–12 Weather Summary

Moderate rain (total 12mm), heaviest on Mon afternoon. Warm (max 36°C on Sun afternoon, min 24°C on Mon night). Winds decreasing (strong winds from the SSE on Sat night, light winds from the ENE by Mon night).

Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Fri
17
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
PM
Wave Height Map
High Tide
9:53AM1.81m
10:58PM1.39m
10:52AM1.83m
10:31PM1.43m
11:45AM1.82m
10:04PM1.55m
12:35PM1.78m
9:57PM1.71m
1:24PM1.71m
10:10PM1.85m
2:17PM1.61m
10:35PM1.95m
3:44PM1.51m
11:06PM2.00m
11:40PM2.01m
00:13AM1.99m
00:46AM1.94m
1:13AM1.86m
11:19PM1.75m
10:35PM1.71m
6:58AM1.64m
10:36PM1.64m
Low Tide
4:43PM0.82m
3:49AM0.96m
4:59PM1.02m
4:25AM0.70m
5:12PM1.21m
5:23PM1.37m
5:35AM0.36m
5:31PM1.47m
6:11AM0.31m
5:32PM1.51m
6:50AM0.33m
5:04PM1.50m
7:34AM0.40m
8:29AM0.50m
9:43AM0.58m
11:19AM0.60m
12:54PM0.55m
2:03PM0.51m
2:41AM1.58m
2:58PM0.52m
2:59AM1.36m
Wave
height (m) 
direction
period (s) 
0.3
ENE
4
0.4
E
4
1.1
SE
4
0.4
SSE
4
0.4
W
3
0.4
E
8
0.3
E
7
0.3
E
7
0.5
ESE
4
0.3
E
7
0.3
E
6
0.7
SE
4
0.3
SE
5
0.3
WNW
3
0.4
SE
3
0.2
E
5
0.2
E
5
0.4
SE
3
0.2
E
5
0.8
ESE
4
1.1
SE
4
0.4
SE
3
0.6
ESE
4
0.9
SE
4
0.2
SSW
4
0.4
W
3
0.6
ESE
4
0.3
SSE
4
0.3
W
3
1.3
SE
5
0.6
SSE
4
0.5
ESE
5
1.1
SE
4
0.4
ENE
8
0.5
E
5
0.4
NNE
6
0.9
ENE
4
1.3
ENE
5
0.7
ENE
5
0.6
E
7
0.7
ENE
4
0.5
E
6
0.4
ENE
6
0.5
E
3
0.5
ESE
3
0.4
E
5
0.6
E
4
clear
clear
clear
clear
clear
clear
rain showers
rain showers
clear
part cloud
rain showers
clear
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
clear
rain showers
clear
part cloud
rain showers
rain showers
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
rain shwrs
clear
some clouds
rain shwrs
clear
some clouds
clear
clear
some clouds
clear
clear
clear
some clouds
clear
clear
some clouds
clear
clear
some clouds
clear
clear
some clouds
clear
clear
rain shwrs
clear
some clouds
rain shwrs
rain shwrs
risk tstorm
risk tstorm
risk tstorm
some clouds
risk tstorm
clear
clear
clear
clear
clear
clear
 km/h
10
S
25
SE
35
SSE
25
S
15
W
20
SSE
5
SSW
15
ENE
20
SSE
20
SSW
10
WSW
30
SSE
10
SW
10
WNW
20
SSE
10
S
5
W
20
SSE
5
SSE
30
SSE
35
SSE
25
S
10
WSW
30
SSE
20
SSW
5
WSW
25
SSE
20
S
10
W
40
SSE
30
SSE
15
SE
35
SSE
20
SSE
25
SSE
5
E
20
NE
25
ENE
15
E
15
E
15
ESE
15
ESE
15
SE
25
SE
20
SE
20
SSE
25
SE
 mm 
2
2
1
1
4
4
4
5
4
5
max°C
30
32
27
31
33
28
28
30
27
33
34
30
33
33
29
31
34
29
32
36
28
34
38
29
36
34
29
35
33
28
33
36
27
31
34
25
26
27
25
27
28
27
29
32
27
30
33
Moonrise
7:07
7:59
8:52
9:46
10:40
11:34
12:25
1:14
1:59
2:41
3:19
3:56
4:32
5:09
5:48
Moonset
6:21
6:55
7:30
8:08
8:50
9:36
10:26
11:18
12:13
1:08
2:04
2:59
3:54
4:50
5:49
6:50
Sunrise
6:31
6:31
6:30
6:28
6:28
6:28
6:26
6:26
6:24
6:24
6:22
6:22
6:22
6:20
6:20
6:18
Sunset
6:52
6:52
6:52
6:52
6:53
6:53
6:53
6:54
6:54
6:54
6:54
6:55
6:55
6:55
6:57
6:57
Today's sea temperature in Haikou is
25.4° C
(Statistics for 02 Apr 1981-2005 – mean: 23.7 max: 24.8 min: 22.6°C)
Issued (local time): 1 am Thursday 02 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest