Dewata Surf Break

Dewata Surf Forecast and Surf Report

Lat Long: 6.03° N 80.24° E

Issued: 10 pm 29 Jun 2026 (local time)

Forecast update in  hr  min

Today's Dewata sea temperature is
28.7° C

Slightly warmer than usual

Dewata surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Dewata surf forecast from 29 Jun 2026:

  • Most powerful swell: Tuesday 30 Jun, 2AM (local time) - 4ft (1.2m), 14s period, SSW swell with 622 kJ wave energy.

Best Forecast Surf Conditions for Dewata this week:

The most powerful waves expected at Dewata in the next 16 days are 1.2m 14s and forecast to arrive on Tuesday (Jun 30) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 10s period and expected on Tuesday (Jun 30) at 2AM.

Wave TypeTime (+0530) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2AM (Tue 30th Jun)4ft (1.2m) 14s

Table - best surf conditions forecast for Dewata over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 21mm), heaviest during Tue night. Warm (max 28°C on Mon night, min 27°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Moderate rain (total 19mm), heaviest on Thu night. Warm (max 28°C on Fri morning, min 27°C on Thu night). Wind will be generally light.

Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Mon
6
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
SSW
14
1.1
SSW
14
1
S
13
1
S
13
0.9
S
13
0.9
S
12
0.9
SSW
18
0.9
SSW
18
1
SSW
16
1
SSW
16
0.9
SSW
15
0.9
SSW
15
0.9
SSW
14
0.8
SSW
14
1
S
14
0.9
S
14
0.5
SSW
17
0.5
SSW
16
0.5
SSW
16
0.7
SSW
16
0.6
SSW
15
Wave Graph
Metric surfscale
Energy kJ
622
471
355
345
255
224
448
480
512
475
353
339
285
229
423
329
172
149
147
212
174
Wind (km/h)
20
W
30
WNW
25
WNW
25
WNW
25
W
25
W
25
W
20
W
20
WNW
20
WNW
25
W
25
WNW
25
W
25
WNW
25
W
25
W
25
W
25
W
25
W
25
W
20
WNW
Wind State
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
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
2:38AM0.37m
2:42PM0.53m
3:14AM0.39m
3:15PM0.54m
3:50AM0.41m
3:48PM0.53m
4:26AM0.42m
4:22PM0.51m
5:03AM0.42m
4:55PM0.48m
5:41AM0.42m
5:27PM0.44m
6:22AM0.42m
6:00PM0.39m
Low Tide
8:50PM0.03m
8:19AM0.07m
9:20PM0.01m
8:51AM0.07m
9:48PM-0.00m
9:23AM0.07m
10:13PM-0.01m
9:55AM0.07m
10:38PM-0.00m
10:29AM0.08m
11:03PM0.00m
11:06AM0.10m
11:32PM0.01m
11:48AM0.13m
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
5:58
5:58
5:58
5:58
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:25
6:25
6:25
6:27
6:27
6:27
6:27
 mm
2
1
5
4
3
3
2
1
3
2
1
4
2
2
4
1
Temp °C
28
28
28
27
28
28
27
28
28
27
28
28
27
28
28
27
28
28
27
28
28
Feels °C
31
29
28
29
29
29
29
30
29
29
29
29
29
29
29
28
29
29
28
29
29
Swell 1
Height (m)
Direction
Period (s)
1.6
W
9
1.1
SSW
14
1
S
13
1
S
13
0.9
S
13
0.9
S
12
0.9
S
12
0.9
SSW
18
1
SSW
16
1
SSW
16
0.9
SSW
15
0.9
SSW
15
0.9
SSW
14
0.8
SSW
14
1
S
14
0.9
S
14
0.7
S
10
0.7
S
10
0.7
S
10
0.8
S
10
0.8
S
10
Energy kJ
430
471
355
345
255
224
217
480
512
475
353
339
285
229
423
329
104
96
96
133
125
Swell 2
Height (m)
Direction
Period (s)
1.2
SSW
14
0.4
SW
18
0.4
SSW
18
0.5
SSW
17
0.4
SSW
16
0.4
SSW
16
0.9
SSW
18
0.7
S
10
0.7
S
10
0.7
W
10
0.6
W
10
0.6
W
10
0.6
W
10
0.6
S
10
0.3
SSW
19
0.5
SSW
18
0.6
W
10
0.7
W
10
0.7
W
10
0.7
W
10
0.7
W
10
Energy kJ
622
83
123
166
102
100
448
104
94
89
66
69
66
74
73
178
73
89
89
89
92
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
20
0.2
S
18
0.2
SSE
18
0.2
SSE
16
0.3
SSW
20
0.4
SSW
19
0.3
WNW
11
0.6
W
9
0.4
SSE
12
0.6
S
9
0.6
S
10
0.5
S
9
0.5
S
10
0.3
WNW
12
0.8
WNW
10
0.5
W
11
0.5
SSW
17
0.5
SSW
16
0.5
SSW
16
0.7
SSW
16
0.6
SSW
15
Energy kJ
37
24
30
25
76
148
25
61
49
60
64
38
49
27
125
64
172
149
147
212
174
Wind waves
Height (m)
Direction
Period (s)
2
W
10
1.8
W
9
1.7
W
9
1.5
W
9
1.7
W
8
1.6
W
8
1.5
W
7
1.3
W
7
1.5
W
7
1.2
W
7
1.3
W
6
1.3
W
6
1.4
W
6
1.7
W
7
1.7
W
7
1.6
W
7
1.5
W
7
1.4
W
7
1.3
W
7
1.3
W
7
1.3
W
7
Energy kJ
724
533
445
332
323
294
239
166
208
130
143
139
156
278
290
269
225
187
157
161
154
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
2
3
3
2
2
2
2
2
3
2
2
3
2
2
2
Distance (km)
202
195
195
195
195
172
202
195
195
159
195
181
202
195
202
202
195
202
202
195
195
Best forecast wave conditions in West Sri Lanka
Rating
(10 max)
Best forecast wave conditions in Sri Lanka
Rating
(10 max)
2
3
2
2
3
3
2
3
3
2
3
3
2
3
3
2
2
3
2
2
3
Header Global
Rating
(10 max)
5
5
5
4
5
5
4
5
5
8
9
7
5
5
5
6
8
9
9
9
6
  • 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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Information about the Dewata Surf forecast

The above surf forecast table for Dewata provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Dewata can be found by selecting the local surf guide option on the grey menu. Our Dewata surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Dewata) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Dewata may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Dewata is 0 km (0 miles) from Galle. If you plan a holiday in West Sri Lanka, look for hotels and other accommodation in Galle. Galle has rooms for a wide range of budgets as well as car hire and transport links.

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