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 — and sunset is at 06:10 PM.

Days 1–4 Weather Summary

Light rain (total 4mm), mostly falling on Tue afternoon. Warm air temperatures (max 28°C on Tue afternoon, min 23°C on Tue night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 29°C on Fri afternoon, min 22°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 27°C on Mon afternoon, min 21°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 28°C on Thu afternoon, min 21°C on Thu night). Wind will be generally light.

Tue
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sun
25
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
11:08PM0.48m
11:11AM0.31m
00:21AM0.52m
12:44PM0.35m
1:05AM0.57m
1:26PM0.39m
1:40AM0.62m
1:58PM0.43m
2:10AM0.66m
2:28PM0.47m
2:37AM0.69m
2:57PM0.51m
3:04AM0.71m
3:26PM0.54m
3:30AM0.71m
3:56PM0.56m
3:56AM0.69m
4:26PM0.58m
4:21AM0.66m
4:59PM0.59m
4:46AM0.61m
5:33PM0.59m
Low Tide
2:24PM0.23m
7:14AM0.29m
4:37PM0.24m
7:35AM0.23m
6:03PM0.21m
7:58AM0.19m
6:54PM0.17m
8:22AM0.14m
7:33PM0.13m
8:46AM0.10m
8:07PM0.10m
9:09AM0.07m
8:39PM0.08m
9:33AM0.04m
9:11PM0.07m
9:57AM0.02m
9:43PM0.08m
10:20AM0.01m
10:15PM0.10m
10:44AM0.01m
10:49PM0.13m
11:09AM0.03m
11:26PM0.18m
Wave
height (m) 
direction
period (s) 
0.8
SW
16
0.9
SW
15
0.8
SW
14
0.9
SW
14
0.9
SW
13
0.6
SW
13
0.6
SW
13
0.8
SSW
13
0.8
SSW
12
0.9
SSW
13
0.9
SSW
13
0.9
SW
16
0.9
SW
19
1
SW
19
0.9
SW
18
0.9
SSW
17
0.9
SSW
16
0.9
SW
15
0.9
SSW
15
0.9
SW
14
0.7
SW
14
0.9
SSW
14
0.7
SW
13
0.6
SSW
13
0.9
SW
9
0.9
SSW
20
0.7
SSW
18
1
S
18
1
SSW
16
0.9
SSW
15
0.9
SSW
14
1
SSW
14
0.8
SSW
13
0.9
SSW
13
0.8
SSW
12
0.7
SSW
12
thunderstorm
thunderstorm
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
risk tstorm
risk tstorm
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
clear
clear
clear
clear
 km/h
10
NW
10
ENE
10
NNW
20
NW
10
ESE
10
NW
10
WNW
10
ENE
5
N
10
SW
5
E
10
NW
20
NW
10
NE
10
NW
15
NW
10
NE
15
NNW
20
NNW
5
E
10
NNW
20
NNW
10
E
15
NNW
20
NW
10
NE
10
NNW
25
NW
15
NE
10
NNW
20
WNW
10
NE
10
NNW
20
NNW
10
E
10
NW
 mm 
3
1
max°C
28
26
27
28
26
27
27
26
27
29
26
26
27
25
26
26
25
26
27
25
26
27
25
25
27
25
26
28
25
27
28
26
27
27
26
26
Moonrise
2:31
3:22
4:14
5:06
5:57
6:46
7:33
8:16
8:58
9:40
10:21
11:05
Moonset
2:28
3:17
4:09
5:02
5:55
6:48
7:38
8:27
9:14
10:02
10:51
Sunrise
6:26
6:26
6:26
6:26
6:26
6:26
6:26
6:28
6:28
6:28
6:28
6:28
Sunset
6:10
6:12
6:12
6:13
6:13
6:13
6:14
6:14
6:15
6:15
6:15
6:15
Today's sea temperature in Dehiwala is
27.6° C
(Statistics for 13 Jan 1981-2005 – mean: 27.5 max: 28.4 min: 26.9°C)
Issued (local time): 4 pm Tuesday 13 Jan 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest