Dewata surf break

Dewata surfForecast / West / Sri Lanka

information circle48hr Weather and Surf, issued 4 am 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
29.9° C
(Which is slightly warmer than usual)

How big are the waves at Dewata today?

The current surf forecast for Dewata at 10AM is: 2.3m 8s primary swell from a Southwest direction and 0.1m 9s secondary swell from a Southeast direction, 2.2m 8s secondary swell from a West-southwest direction (forecast issued at 04:30am May 14). The wind direction is predicted to be cross-onshore.

Time (+0530) & DateWave HeightWave Period
Morning (14 May)7.5ft (2.3m)8s
Afternoon (14 May)7ft (2.1m)8s
Evening (14 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 92mm), heaviest during Sat night. Warm (max 29°C on Sat morning, min 26°C on Thu night). Mainly fresh winds.

Thursday
14
Friday
15
Saturday
16
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
8 PM
11 PM
Rating
(10 max)
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
2
SW
8
2.1
SW
8
2.3
SW
8
2.3
SW
8
2.1
SW
8
2.1
SW
8
2.2
SW
8
2.2
SW
8
2.3
SW
8
2.4
SW
8
2.5
SW
8
2.5
SW
8
2.3
SW
8
2.3
SW
8
2.1
SW
8
2.1
SW
8
2.1
WSW
8
1.8
SW
8
0.9
SSW
13
1.8
SSW
13
1.4
SSW
8
1.2
SSW
10
1.2
SSW
10
0.9
SSW
14
Wave Graph
Metric surfscale
Energy kJ
567
596
645
706
593
608
650
634
719
746
808
808
719
678
581
547
520
416
295
1093
232
331
290
331
Wind (km/h)
20
W
25
W
25
W
25
W
25
W
30
W
20
W
20
WNW
25
W
15
WNW
25
WNW
25
WNW
25
W
30
W
20
W
20
W
20
W
20
W
15
W
20
W
20
WSW
25
WSW
20
WSW
20
SW
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
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
High Tide
00:29AM0.43m
12:58PM0.60m
1:09AM0.46m
1:34PM0.65m
1:47AM0.48m
2:10PM0.67m
Low Tide
6:16AM0.11m
7:25PM0.12m
6:50AM0.07m
7:54PM0.09m
7:25AM0.04m
8:24PM0.06m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
mod rain
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
4
4
3
3
4
6
6
5
2
1
5
2
4
5
5
4
3
2
2
2
2
4
6
7
Temp °C
27
28
28
28
28
27
28
28
27
26
28
28
28
28
28
27
27
27
28
29
28
28
27
27
29
30
30
29
29
27
30
28
27
28
28
28
29
27
29
28
29
28
31
31
29
29
28
28
Swell 1
Height (m)
Direction
Period (s)
2
SW
8
1
SSW
13
2.3
SW
8
2.3
SW
8
1
S
14
0.9
SSW
14
0.8
SSW
14
1
S
13
1
S
13
1
S
13
0.9
SSW
14
0.9
SSW
14
0.9
SSW
14
2.3
SW
8
2.1
SW
8
2.1
SW
8
1.9
SW
8
1.8
SW
8
1.2
SSW
8
1.8
SSW
13
1.4
SSW
8
1.2
SSW
10
1.2
W
7
1.2
SSW
8
Energy kJ
567
321
645
706
405
313
243
366
361
361
327
336
341
678
581
547
463
416
181
1093
232
331
134
159
Swell 2
Height (m)
Direction
Period (s)
0.5
S
16
0.6
S
15
0.7
S
15
0.1
SE
9
0.1
SE
8
0.5
SSW
16
0.5
SSW
16
0.1
SE
8
0.2
S
18
0.1
S
10
0.1
S
10
0.1
SE
10
0.9
SSW
14
0.9
SSW
16
0.7
SSW
13
1
S
14
1
S
14
0.9
SSW
13
0.1
SE
10
0.8
SSW
13
0.8
SSW
13
1.2
SSW
10
1.1
W
7
Energy kJ
134
163
215
3
3
149
149
3
25
2
2
4
331
406
170
372
377
295
4
229
232
276
107
Swell 3
Height (m)
Direction
Period (s)
0.3
SSW
18
0.2
SSW
18
0.2
SSW
18
0.1
SE
8
0.1
SE
8
0.1
SE
8
0.1
S
20
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.6
S
16
0.3
S
10
0.3
S
10
0.5
S
10
0.5
SW
13
0.6
SSW
13
0.1
SE
9
0.9
SSW
13
0.9
SSW
14
Energy kJ
62
31
31
3
3
3
8
4
4
4
4
4
4
179
18
18
53
87
120
3
290
331
Wind waves
Height (m)
Direction
Period (s)
1.9
WSW
8
2.1
SW
8
2.2
WSW
8
2.2
WSW
8
2.1
SW
8
2.1
SW
8
2.2
SW
8
2.2
SW
8
2.3
SW
8
2.4
SW
8
2.5
SW
8
2.5
SW
8
2.3
SW
8
1.6
WNW
7
1.5
WNW
8
1.5
W
8
2.1
WSW
8
1.4
W
7
1.3
WSW
7
0.9
W
7
1.2
W
7
1.2
W
7
1.1
SW
7
1.1
WSW
7
Energy kJ
512
596
627
643
593
608
650
634
719
746
808
808
719
252
234
258
520
209
181
74
131
134
126
131
Nearest Offshore or Glassy
Rating
(10 max)
3
3
2
2
4
3
3
3
2
3
3
3
3
3
2
2
3
3
2
3
3
3
2
2
Distance (km)
201
202
202
354
195
195
159
159
201
195
201
202
201
195
159
866
202
202
202
201
1922
961
866
866
Best forecast wave conditions in West Sri Lanka
Rating
(10 max)
Best forecast wave conditions in Sri Lanka
Rating
(10 max)
3
3
2
4
4
3
3
3
3
3
3
3
3
3
3
3
2
3
Header Global
Rating
(10 max)
9
9
9
5
4
5
4
5
5
4
5
5
5
5
5
5
5
5
5
5
4
5
5
5
  • 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

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