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 06:16 AM and sunset is at 06:00 PM.

Days 1–3 Weather Summary

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

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 27°C on Sat morning, min 22°C on Sat night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 28°C on Tue afternoon, min 23°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Some drizzle, heaviest during Fri morning. Warm (max 30°C on Sat afternoon, min 22°C on Fri night). Wind will be generally light.

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
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
4:36PM0.49m
4:38AM0.63m
5:17PM0.48m
5:09AM0.58m
6:05PM0.48m
5:42AM0.52m
7:05PM0.48m
6:20AM0.46m
8:24PM0.49m
7:11AM0.39m
10:00PM0.52m
8:59AM0.34m
11:22PM0.57m
11:09AM0.33m
00:23AM0.62m
12:26PM0.37m
1:11AM0.66m
1:19PM0.41m
1:52AM0.69m
2:04PM0.46m
2:29AM0.70m
2:45PM0.50m
3:03AM0.71m
Low Tide
10:42AM0.08m
10:15PM0.14m
11:14AM0.09m
10:55PM0.18m
11:47AM0.10m
11:43PM0.23m
12:24PM0.12m
00:48AM0.28m
1:08PM0.14m
2:37AM0.32m
2:07PM0.16m
5:14AM0.30m
3:30PM0.17m
6:39AM0.25m
4:57PM0.16m
7:24AM0.20m
6:06PM0.13m
7:59AM0.16m
7:02PM0.10m
8:31AM0.12m
7:49PM0.07m
9:02AM0.09m
8:32PM0.07m
Wave
height (m) 
direction
period (s) 
0.8
SSW
11
1.3
NNW
5
1.1
NW
6
1.1
SW
10
1.3
SW
9
1.1
SW
19
0.9
SW
18
1.2
SW
17
1.1
SW
16
1
SW
15
1.1
SW
14
1
SW
14
0.8
SW
14
1
SW
13
0.9
SW
13
0.7
SW
13
1
W
7
0.8
SSW
12
0.8
SSW
12
0.9
W
6
0.8
SSW
11
0.7
SSW
11
1
SSW
8
0.7
SSW
10
0.6
SSW
10
0.8
SSW
10
0.8
SSW
10
1
W
6
1
NW
5
0.8
SW
8
0.8
SSW
9
1.1
NW
6
0.8
SW
10
0.8
SW
9
1.3
NNW
5
1.2
NW
6
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
rain showers
clear
part cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
rain shwrs
clear
some clouds
some clouds
some clouds
cloudy
clear
clear
clear
 km/h
15
N
25
NNW
20
NNE
20
N
25
NNW
15
NE
15
N
25
N
20
NNE
15
N
25
NNW
15
NNE
15
NNW
25
NNW
15
NNE
15
NNW
25
NNW
15
NNE
20
NNW
25
NNW
15
NNE
20
NNW
25
NNW
15
NNE
15
NW
20
NNW
15
N
25
N
25
N
20
NNE
5
NNE
15
N
10
NE
15
NNW
30
NNW
20
NNE
 mm 
1
max°C
28
29
26
28
29
25
28
29
25
27
27
25
27
27
25
27
27
26
27
28
25
27
27
25
27
26
25
27
28
25
28
30
26
27
29
26
Moonrise
9:35
10:17
10:58
11:40
12:22
1:08
1:58
2:54
3:56
5:03
6:10
7:14
Moonset
9:41
10:29
11:16
12:04
12:55
1:49
2:48
3:52
4:59
6:06
7:08
Sunrise
6:16
6:18
6:18
6:18
6:18
6:20
6:20
6:20
6:20
6:22
6:22
6:22
Sunset
6:00
6:01
6:01
6:02
6:02
6:04
6:04
6:05
6:05
6:06
6:06
6:07
Today's sea temperature in Dehiwala is
27.8° C
(Statistics for 24 Dec 1981-2005 – mean: 27.6 max: 28.8 min: 27.0°C)
Issued (local time): 4 am Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest