Dehiwala Sea Conditions and Tide Table

Dehiwala 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 05:56 AM and sunset is at 06:28 PM.

Days 1–3 Weather Summary

Heavy rain (total 22mm), heaviest during Mon morning. Warm air temperatures (max 28°C on Tue morning, min 26°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 23mm), heaviest during Thu morning. Warm air temperatures (max 28°C on Thu afternoon, min 26°C on Thu night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 5mm), mostly falling on Mon night. Warm (max 28°C on Sun morning, min 26°C on Sun night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Wed morning. Warm (max 28°C on Wed morning, min 26°C on Wed night). Wind will be generally light.

Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
1
Wednesday
2
Thursday
3
Friday
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
12:35PM0.64m
00:36AM0.40m
1:20PM0.67m
1:26AM0.43m
2:01PM0.69m
2:11AM0.46m
2:39PM0.69m
2:54AM0.48m
3:15PM0.68m
3:36AM0.50m
3:48PM0.66m
4:18AM0.50m
4:20PM0.63m
5:00AM0.50m
4:52PM0.59m
5:44AM0.49m
5:23PM0.55m
6:32AM0.48m
5:56PM0.49m
7:27AM0.48m
6:33PM0.44m
8:35AM0.47m
7:26PM0.39m
Low Tide
7:23PM0.18m
6:22AM0.10m
8:02PM0.15m
7:13AM0.08m
8:38PM0.12m
7:59AM0.08m
9:12PM0.10m
8:41AM0.08m
9:46PM0.09m
9:22AM0.10m
10:20PM0.08m
10:01AM0.13m
10:54PM0.08m
10:40AM0.17m
11:28PM0.09m
11:21AM0.22m
00:02AM0.11m
12:09PM0.26m
00:39AM0.13m
1:10PM0.30m
1:21AM0.16m
2:45PM0.32m
2:15AM0.19m
Wave
height (m) 
direction
period (s) 
1.7
SSW
15.0
1.6
SSW
15.0
1.6
SSW
14.0
1.7
SSW
14.0
1.5
SW
10.0
1.6
SW
11.0
1.6
SW
16.0
1.6
SW
16.0
1.7
SW
15.0
1.7
SW
14.0
1.6
SW
14.0
1.6
SW
18.0
1.7
SSW
16.0
1.7
SSW
16.0
1.7
SSW
15.0
1.7
SSW
14.0
1.7
SSW
14.0
1.6
SW
14.0
1.5
SSW
14.0
1.5
SSW
14.0
1.4
SSW
19.0
1.6
SSW
17.0
1.5
SSW
16.0
1.5
SSW
15.0
1.5
SSW
14.0
1.5
SSW
14.0
1.4
SSW
13.0
1.4
SSW
13.0
1.3
SSW
12.0
1.3
SSW
12.0
1.4
SW
9.0
1.4
SW
8.0
1.6
W
6.0
1.5
W
6.0
1.5
WSW
8.0
1.5
W
8.0
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
cloud
part cloud
part cloud
thunderstorm
part cloud
clear
thunderstorm
thunderstorm
cloud
thunderstorm
part cloud
part cloud
part cloud
part cloud
clear
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
cloudy
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
some clouds
some clouds
cloudy
some clouds
some clouds
risk tstorm
some clouds
clear
risk tstorm
risk tstorm
cloudy
risk tstorm
some clouds
some clouds
some clouds
some clouds
clear
clear
 km/h
20
WSW
15
WSW
15
WSW
20
WSW
20
WSW
15
WSW
20
WSW
20
WSW
15
WSW
20
WSW
15
WSW
10
WSW
15
WSW
15
WSW
10
SW
20
WSW
15
WSW
15
WSW
15
WSW
15
SW
10
SSW
20
SW
15
SW
15
SSW
20
WSW
15
SW
15
SW
15
WSW
15
WSW
15
WSW
15
W
15
WSW
15
WSW
20
WSW
20
WSW
15
WSW
 mm 
4
3
4
2
3
1
1
4
3
3
2
1
3
4
2
5
1
4
2
1
max°C
27
27
26
28
28
27
28
28
27
27
28
27
28
28
27
28
28
27
28
28
27
28
28
27
28
28
27
28
28
27
27
28
27
28
28
27
Moonrise
3:27
4:28
5:32
6:37
7:39
8:36
9:28
10:16
11:01
11:44
12:27
1:10
Moonset
4:23
5:29
6:34
7:36
8:31
9:20
10:04
10:45
11:22
11:59
12:37
Sunrise
5:56
5:56
5:56
5:56
5:56
5:58
5:58
5:58
5:58
5:58
5:58
5:58
Sunset
6:28
6:28
6:28
6:28
6:29
6:29
6:29
6:29
6:29
6:29
6:30
6:30
Today's sea temperature in Dehiwala is 29.0 °C (Statistics for 23 Jun 1981-2005 – mean: 27.7 max: 29.3 min: 26.4°C)
Issued (local time): 4 am Monday 23 Jun 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest