Dewata surf break

Dewata surfForecast / West / Sri Lanka

information circle48hr Weather and Surf, issued 10 pm Thursday 14 May 2026 +0530
Forecast update in hr  min  s Forecast update imminent
Dewata surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dewata sea temperature is
29.7° C
(Which is slightly warmer than usual)

How big are the waves at Dewata today?

The current surf forecast for Dewata at 4AM is: 2.5m 8s primary swell from a Southwest direction and 0.9m 14s secondary swell from a South-southwest direction, 0.2m 18s secondary swell from a South direction (forecast issued at 10:30pm May 14). The wind direction is predicted to be cross-onshore.

Time (+0530) & DateWave HeightWave Period
Morning (15 May)8ft (2.5m)8s
Afternoon (15 May)7.5ft (2.3m)8s
Evening (15 May)7ft (2.2m)8s

Table - waves today at Dewata. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 90mm), heaviest during Fri morning. Warm (max 29°C on Sun afternoon, min 27°C on Thu night). Mainly fresh winds.

Thu
14
Friday
15
Saturday
16
Sunday
17
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
2.3
SW
8
2.4
SW
8
2.5
SW
8
2.5
SW
8
2.5
SW
8
2.4
SW
8
2.3
SW
8
2.4
WSW
8
2.3
WSW
8
2.2
WSW
8
1.9
SW
8
1.9
SW
8
1.9
SW
8
1.5
SSW
8
0.8
SSW
13
1.5
SSW
8
1.9
WSW
7
0.9
SSW
14
1.3
SSW
8
1.2
SSW
8
1.5
SSW
12
1.7
SSW
12
1.5
SSW
12
1.5
SSW
12
Wave Graph
Metric surfscale
Energy kJ
692
800
875
925
878
783
678
770
672
604
452
429
407
253
232
257
339
331
181
187
599
774
644
614
Wind (km/h)
30
WSW
30
WSW
30
WSW
30
W
30
W
30
W
25
W
25
W
20
WNW
25
W
20
W
25
W
25
WSW
25
WSW
25
WSW
20
WSW
15
SW
15
WSW
15
SW
20
WSW
20
SW
20
WSW
25
WSW
20
WSW
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
cross-on
cross-on
High Tide
1:09AM0.46m
1:34PM0.65m
1:47AM0.48m
2:10PM0.67m
2:23AM0.49m
2:46PM0.67m
Low Tide
7:25PM0.12m
6:50AM0.07m
7:54PM0.09m
7:25AM0.04m
8:24PM0.06m
8:01AM0.02m
mod rain
mod rain
thunderstorm
mod rain
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:16
6:16
6:16
8
6
4
6
9
5
5
5
3
3
3
3
4
3
2
3
3
3
3
3
2
2
1
1
Temp °C
27
28
27
27
27
28
27
28
28
28
27
27
28
28
28
27
27
27
27
27
28
28
29
28
27
28
26
26
26
28
27
28
29
29
28
28
29
29
29
29
29
29
30
29
29
29
30
30
Swell 1
Height (m)
Direction
Period (s)
0.8
SSW
13
1
S
13
0.9
SSW
14
0.9
SSW
14
0.9
SSW
14
0.9
SSW
14
0.9
SSW
14
2.1
SW
8
2.1
SW
8
2
SW
8
0.9
SSW
13
1
S
14
0.9
SSW
13
1.5
SSW
8
1.3
SSW
8
1.5
SSW
8
1.4
SSW
8
1.4
SSW
8
1.3
SSW
8
1.2
SSW
8
1.5
SSW
12
1.7
SW
7
1.5
SSW
12
1.5
SSW
12
Energy kJ
239
366
304
308
327
336
341
596
547
507
299
377
295
253
196
257
215
210
181
187
599
276
644
614
Swell 2
Height (m)
Direction
Period (s)
0.5
SSW
16
0.1
SE
8
0.2
S
18
1
SSW
14
0.1
S
10
0.1
SE
10
0.9
SSW
14
1
S
16
0.7
SSW
13
0.4
SSW
10
0.3
S
10
0.5
S
10
0.8
SSW
13
0.8
SSW
13
0.8
SSW
13
1.2
W
7
1.1
W
7
1.1
W
7
1.1
W
7
1
W
7
0.3
SSW
15
0.7
W
7
0.8
W
6
Energy kJ
149
3
25
425
2
4
327
496
170
36
18
53
232
232
232
130
110
110
110
89
44
43
52
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
8
0.1
S
20
0.1
SE
10
0.2
S
18
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.6
S
16
0.1
SE
9
0.1
SE
10
0.1
SE
9
0.5
SW
13
0.7
S
10
0.2
ESE
9
0.9
SSW
13
0.9
SSW
14
0.7
S
12
0.7
S
12
0.3
SSW
15
0.2
SSW
21
0.2
SSW
21
0.4
SW
20
Energy kJ
3
8
4
25
4
4
4
4
177
3
4
3
87
108
8
295
331
139
139
42
45
44
98
Wind waves
Height (m)
Direction
Period (s)
2.3
SW
8
2.4
SW
8
2.5
SW
8
2.5
SW
8
2.5
SW
8
2.4
SW
8
2.3
SW
8
2.4
WSW
8
2.3
WSW
8
2.2
WSW
8
1.9
SW
8
1.9
SW
8
1.9
SW
8
1.4
WSW
7
1.3
WSW
7
1.3
W
7
1.9
WSW
7
1.8
WSW
7
1.3
W
7
0.8
WSW
7
0.9
WSW
7
1.7
SSW
12
1.1
W
7
1.1
W
6
Energy kJ
692
800
875
925
878
783
678
770
672
604
452
429
407
186
161
152
339
290
153
62
66
774
104
100
Nearest Offshore or Glassy
Rating
(10 max)
3
4
4
2
4
3
4
3
3
3
3
3
3
3
2
2
2
2
3
2
1
1
2
2
Distance (km)
195
195
159
201
201
201
195
201
201
202
202
202
202
1947
2004
2033
359
359
359
866
733
662
866
866
Best forecast wave conditions in West Sri Lanka
Rating
(10 max)
Best forecast wave conditions in Sri Lanka
Rating
(10 max)
3
4
4
4
4
4
4
4
3
3
3
3
3
Header Global
Rating
(10 max)
5
5
5
5
6
5
5
5
5
5
5
5
5
5
4
5
5
5
5
5
4
5
5
8
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

FREE! Surf-Forecast.com widget for your website

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