Pei Hai Sea Conditions and Tide Table

Pei Hai 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 06:11 AM and sunset is at 07:28 PM.

Days 1–3 Weather Summary

Heavy rain (total 168mm), heaviest during Mon morning. Very warm air temperatures (max 32°C on Sat morning, min 26°C on Sat night). Winds increasing (light winds from the NNW on Sat morning, near gales from the NE by Mon morning).

Days 4–6 Weather Summary

Heavy rain (total 45mm), heaviest during Tue morning. Very warm air temperatures (max 32°C on Thu afternoon, min 27°C on Tue night). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 16mm), heaviest on Fri night. Warm (max 33°C on Fri afternoon, min 29°C on Fri morning). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Mon morning. Warm (max 31°C on Mon morning, min 29°C on Mon night). Wind will be generally light.

Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
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
1:01PM4.32m
1:48PM4.93m
2:41PM5.37m
3:40PM5.64m
4:39PM5.75m
5:36PM5.71m
6:29PM5.53m
7:17PM5.22m
8:02PM4.80m
8:44PM4.29m
9:27PM3.72m
11:13AM2.46m
10:14PM3.14m
Low Tide
11:27PM0.94m
00:33AM0.34m
1:30AM-0.05m
2:23AM-0.22m
3:14AM-0.19m
4:01AM-0.01m
4:40AM0.29m
5:10AM0.66m
5:28AM1.07m
5:32AM1.49m
5:24AM1.87m
3:20PM2.26m
5:00AM2.17m
Wave
height (m) 
direction
period (s) 
0.3
SSW
4.0
0.4
SSW
4.0
0.8
SW
5.0
0.6
W
3.0
0.5
NW
3.0
0.8
NW
3.0
1.5
NE
5.0
1.6
SSE
6.0
1.7
SSW
10.0
1.1
SSW
8.0
0.9
SSW
8.0
0.6
SSW
8.0
0.5
SSW
8.0
0.5
SSW
7.0
0.4
SSW
7.0
0.3
SSW
7.0
0.3
SSW
6.0
0.5
WSW
3.0
0.4
SSW
6.0
0.4
SW
6.0
0.6
SW
3.0
0.4
SSW
5.0
0.5
SSW
6.0
0.6
SSW
4.0
0.4
SSW
6.0
0.5
SSW
7.0
0.7
SSW
4.0
0.5
SSW
5.0
0.5
SSW
6.0
0.7
SSW
4.0
0.5
S
5.0
0.5
S
6.0
0.6
SSW
6.0
0.6
SSW
6.0
0.6
SSW
6.0
0.9
SSW
6.0
mod rain
mod rain
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
clear
clear
thunderstorm
clear
rain showers
thunderstorm
clear
clear
clear
clear
clear
mod rain
mod rain
rain shwrs
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
mod rain
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
risk tstorm
risk tstorm
clear
clear
risk tstorm
clear
rain shwrs
risk tstorm
clear
clear
clear
clear
clear
 km/h
10
NNW
20
WSW
10
NE
25
NW
20
NNW
35
NNW
55
NE
50
ESE
35
SSE
25
S
20
S
5
ESE
15
E
25
ESE
10
ENE
15
N
5
NNW
20
W
15
NNW
5
SW
20
WSW
15
WSW
20
SSW
20
SW
15
SW
20
SW
25
SW
15
WSW
20
SSW
20
SW
15
SW
20
SSW
15
SSW
20
SW
15
S
25
SSW
 mm 
7
6
35
7
8
34
44
13
14
8
4
6
5
2
6
5
9
2
2
5
3
1
3
1
1
1
max°C
32
31
29
30
31
29
27
28
28
29
29
29
28
28
28
31
32
31
31
33
31
31
31
30
31
31
30
31
31
30
31
31
30
31
31
30
Moonrise
12:36
1:21
2:12
3:09
4:13
5:18
6:23
7:24
8:22
9:16
10:08
10:58
Moonset
2:03
3:09
4:16
5:22
6:23
7:16
8:03
8:43
9:19
9:51
10:22
10:53
Sunrise
6:11
6:11
6:11
6:11
6:11
6:13
6:13
6:13
6:13
6:13
6:15
6:15
Sunset
7:28
7:28
7:27
7:27
7:27
7:25
7:25
7:25
7:24
7:24
7:23
7:23
Today's sea temperature in Pei Hai is 31.1 °C (Statistics for 19 Jul 1981-2005 – mean: 29.1 max: 30.3 min: 27.8°C)
Issued (local time): 1 am Saturday 19 Jul 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest