Dewata Surf Break
Lat Long: 6.03° N 80.24° E

Dewata Surf Forecast and Surf Report

Weather Forecast for Dewata

Issued: 10 pm 05 Jun 2026 (local time)

Forecast update in  hr  min

Today's Dewata sea temperature is
28.6° C

Normal for this time of year

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


Dewata surf forecast from 5 Jun 2026:

  • Most powerful swell: Thursday 11 Jun, 11PM (local time) - 4.5ft (1.4m), 18s period, S swell with 1,201 kJ wave energy.

Best Forecast Surf Conditions for Dewata this week:

The most powerful waves expected at Dewata in the next 16 days are 1.4m 18s and forecast to arrive on Thursday (Jun 11) at 11PM. 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 8s period and expected on Saturday (Jun 13) at 5AM.

Wave TypeTime (+0530) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11PM (Thu 11th Jun)4.5ft (1.4m) 18s

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 58mm), heaviest during Sat night. Warm (max 28°C on Fri night, min 27°C on Sat night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 29mm), heaviest during Wed night. Warm (max 29°C on Tue afternoon, min 27°C on Mon night). Wind will be generally light.

Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Fri
12
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)
0.7
SSW
19
1
SSW
18
0.7
SSW
17
1
SSW
16
1.3
S
16
0.8
SSW
15
0.7
SSW
18
0.9
SSW
16
0.8
SSW
16
0.8
SSW
14
0.9
SSW
15
0.6
SSW
16
0.7
SSW
14
1.6
WSW
8
0.7
SSW
13
0.8
SSW
13
0.7
S
19
1
S
18
1.2
S
17
1.4
SSW
16
1.4
SSW
16
Wave Graph
Metric surfscale
Energy kJ
371
655
311
540
836
286
326
452
341
207
392
193
210
295
187
225
358
635
859
1055
1016
Wind (km/h)
25
W
20
W
20
W
20
W
20
W
20
W
15
W
25
W
25
W
25
W
25
W
25
W
25
W
25
W
20
W
25
WSW
25
WSW
25
W
25
WSW
25
WSW
20
WSW
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
5:57AM0.39m
5:42PM0.44m
6:54AM0.38m
6:29PM0.39m
8:04AM0.38m
7:33PM0.35m
9:22AM0.41m
9:02PM0.31m
10:35AM0.44m
10:31PM0.31m
11:35AM0.49m
11:42PM0.32m
12:26PM0.53m
Low Tide
11:20PM0.09m
11:02AM0.18m
11:56PM0.11m
11:54AM0.21m
00:41AM0.12m
1:14PM0.24m
1:39AM0.13m
3:42PM0.24m
2:55AM0.13m
5:32PM0.21m
4:12AM0.12m
6:24PM0.16m
5:16AM0.09m
7:03PM0.12m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:54
5:54
5:54
5:54
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:21
6:21
6:21
6:22
6:22
6:22
6:22
 mm
8
2
1
21
4
10
9
1
2
4
2
4
3
7
5
4
9
4
4
Temp °C
28
28
28
28
28
28
27
28
28
27
28
29
28
28
29
28
28
28
27
28
28
Feels °C
30
30
29
30
29
29
28
30
28
28
29
30
30
29
30
30
29
29
28
29
29
Swell 1
Height (m)
Direction
Period (s)
1
S
10
1
SSW
18
1.1
S
10
1.2
W
7
1.3
S
16
0.9
S
10
0.9
S
10
0.9
SSW
16
0.8
SSW
16
0.8
SSW
14
0.9
SSW
15
0.6
SSW
16
0.7
SSW
14
0.7
SSW
14
0.7
SSW
13
0.8
SSW
13
0.7
S
15
1
S
18
1.2
S
17
1.4
SSW
16
1.4
SSW
16
Energy kJ
194
655
220
147
836
162
168
452
341
207
392
193
210
210
187
225
215
635
859
1055
1016
Swell 2
Height (m)
Direction
Period (s)
0.7
SSW
19
1
S
10
0.7
SSW
17
1.1
S
9
0.6
SSW
20
0.8
SSW
15
0.8
SSW
15
0.8
S
10
0.8
S
10
0.7
S
10
0.6
S
10
0.6
S
10
0.6
S
9
0.5
S
9
0.5
S
9
0.5
S
9
0.7
SSW
12
0.9
SSW
12
0.7
S
13
0.4
SE
8
1.3
SSW
7
Energy kJ
371
184
311
194
298
242
242
113
123
92
65
65
61
39
39
39
150
236
168
24
163
Swell 3
Height (m)
Direction
Period (s)
0.5
SSW
14
0.2
SSW
24
0.5
SSW
14
1
SSW
16
0.2
SSE
13
0.6
SSW
19
0.7
SSW
18
0.3
SSE
12
0.4
SSW
13
0.7
W
8
0.2
SSE
11
0.5
SSW
12
0.4
SSE
9
0.2
S
18
0.3
S
18
0.4
SSW
16
0.7
S
19
0.6
S
15
0.5
SSW
11
Energy kJ
120
55
104
540
16
286
326
27
68
69
12
89
29
26
56
85
358
155
68
Wind waves
Height (m)
Direction
Period (s)
1.5
WSW
7
1.5
WSW
7
1.3
W
7
1.1
W
7
1.3
WSW
6
1.3
WSW
6
1.3
WSW
7
1.4
WSW
8
1.2
WSW
7
1.5
W
7
1.5
W
8
1.5
W
7
1.6
WSW
8
1.5
W
8
1.6
W
8
1.6
WSW
8
1.6
WSW
6
1.6
WSW
7
1.9
WSW
7
1.6
W
8
Energy kJ
204
222
181
124
147
147
186
251
135
251
279
231
295
301
349
326
194
223
376
292
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
3
3
3
3
2
2
2
2
3
1
2
2
1
3
4
3
1
2
Distance (km)
202
195
202
202
201
202
38
201
201
202
201
199
202
201
202
661
202
1817
961
661
866
Best forecast wave conditions in West Sri Lanka
Rating
(10 max)
3
Best forecast wave conditions in Sri Lanka
Rating
(10 max)
3
3
3
3
3
3
3
2
2
2
2
3
1
2
2
3
Header Global
Rating
(10 max)
9
8
9
6
8
7
8
7
6
9
5
7
6
5
9
9
9
7
6
7
8
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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