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

Dewata Surf Forecast and Surf Report

Weather Forecast for Dewata

Issued: 10 am 04 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 4 Jun 2026:

  • Most powerful swell: Saturday 6 Jun, 11AM (local time) - 3.5ft (1.0m), 18s period, SSW swell with 655 kJ wave energy.

Best Forecast Surf Conditions for Dewata this week:

The most powerful waves expected at Dewata in the next 16 days are 1.0m 18s and forecast to arrive on Saturday (Jun 06) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 7s period and expected on Thursday (Jun 04) at 8PM.

Wave TypeTime (+0530) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11AM (Sat 6th Jun)3.5ft (1.0m) 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 77mm), heaviest during Fri night. Warm (max 29°C on Thu afternoon, min 27°C on Thu night). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 35mm), heaviest during Sun morning. Warm (max 29°C on Tue afternoon, min 27°C on Sun night). Wind will be generally light.

Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
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
Wave
Height (m)
Direction
Period (s)
1.7
WSW
7
0.7
SSW
16
0.7
SSW
16
1.1
S
10
1.2
S
10
0.7
SSW
19
1
SSW
18
0.7
SSW
17
1
SSW
16
0.8
SSW
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
0.7
SSW
14
0.7
SSW
13
0.6
S
16
Wave Graph
Metric surfscale
Energy kJ
270
232
239
230
284
371
655
311
540
298
286
326
452
341
210
318
193
210
210
187
190
Wind (km/h)
25
W
20
W
25
W
25
W
20
W
25
W
25
W
20
WNW
20
W
20
W
20
W
20
W
25
W
25
W
25
W
25
W
25
W
25
W
25
W
25
W
25
W
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
4:27PM0.53m
5:09AM0.40m
5:03PM0.49m
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
Low Tide
9:49AM0.12m
10:49PM0.07m
10:22AM0.14m
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
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
mod rain
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:52
5:54
5:54
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:20
6:21
6:21
6:21
6:21
6:22
6:22
 mm
5
4
12
6
8
19
10
7
6
3
3
7
4
2
5
4
3
4
1
5
Temp °C
28
29
28
28
28
28
28
28
28
28
28
27
28
28
28
28
29
28
29
28
28
Feels °C
29
31
30
29
29
30
29
30
31
30
29
29
30
29
30
30
30
29
30
29
29
Swell 1
Height (m)
Direction
Period (s)
1
S
10
1.5
WSW
7
1.1
S
10
1.1
S
10
1.2
S
10
1.2
S
10
1
SSW
18
0.9
S
10
1.2
WSW
7
1
S
9
0.9
S
10
0.9
S
10
0.9
SSW
16
0.8
S
10
0.8
SSW
14
0.9
SSW
15
0.6
W
8
0.7
SSW
14
0.7
SSW
14
0.7
SSW
13
0.7
SSW
13
Energy kJ
218
206
239
230
284
268
655
149
147
166
159
168
452
121
210
318
51
210
210
187
178
Swell 2
Height (m)
Direction
Period (s)
0.7
SSW
16
1
S
10
0.7
SSW
16
0.6
SSW
15
0.6
SSW
15
0.7
SSW
19
1
S
10
0.7
SSW
17
1
SSW
16
0.8
SSW
16
0.8
SSW
15
0.8
SSW
15
0.8
S
10
0.8
SSW
16
0.7
S
10
0.7
S
10
0.6
SSW
16
0.5
S
9
0.5
S
9
0.5
W
9
0.7
W
8
Energy kJ
234
206
220
158
144
371
184
311
540
284
242
242
116
341
92
92
193
40
39
40
66
Swell 3
Height (m)
Direction
Period (s)
0.7
SSW
16
0.2
SSW
22
0.5
S
20
0.5
S
20
0.5
SSW
14
0.2
SSW
24
0.5
SSW
14
1
S
9
0.6
SSW
20
0.6
SSW
19
0.7
SSW
18
0.5
W
9
0.5
W
9
0.6
W
9
0.5
W
9
0.5
S
9
0.5
W
9
0.5
W
9
0.5
S
9
0.6
S
16
Energy kJ
232
47
210
198
120
55
104
166
298
286
326
37
36
52
40
41
40
41
39
190
Wind waves
Height (m)
Direction
Period (s)
1.7
WSW
7
1.7
W
7
1.4
WSW
7
1.5
W
7
1.3
W
7
1.5
WSW
7
1.4
WSW
7
1.6
WSW
7
1.5
W
7
1.1
W
7
1
W
6
0.9
W
6
1.1
W
6
1.1
W
6
1.1
W
6
1.3
WSW
6
1.2
W
7
1.2
W
7
1.2
WSW
7
1.2
WSW
7
1
W
7
Energy kJ
270
287
191
245
171
204
173
237
236
113
84
55
85
92
91
147
126
134
139
143
89
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
3
3
3
3
3
2
3
3
2
2
2
2
1
1
2
2
2
Distance (km)
201
202
202
195
866
202
201
195
202
195
202
202
195
201
202
201
961
202
201
201
733
Best forecast wave conditions in West Sri Lanka
Rating
(10 max)
Best forecast wave conditions in Sri Lanka
Rating
(10 max)
2
2
2
3
3
3
3
3
2
3
3
2
2
2
2
1
2
2
Header Global
Rating
(10 max)
4
5
5
5
9
9
9
9
8
7
8
7
6
9
6
5
5
5
5
7
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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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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