Dewata Surf Break

Dewata Surf Forecast and Surf Report

Lat Long: 6.03° N 80.24° E

Issued: 10 pm 11 Jun 2026 (local time)

Forecast update in  hr  min

Today's Dewata sea temperature is
29.0° C

1.0°C warmer than 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 12 Jun 2026:

  • Most powerful swell: Friday 12 Jun, 11AM (local time) - 5ft (1.5m), 16s period, S swell with 1,204 kJ wave energy.

Best Forecast Surf Conditions for Dewata this week:

The most powerful waves expected at Dewata in the next 16 days are 1.5m 16s and forecast to arrive on Friday (Jun 12) at 11AM. Winds are predicted to be 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 Tuesday (Jun 16) at 11AM.

Wave TypeTime (+0530) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11AM (Fri 12th Jun)5ft (1.5m) 16s

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 105mm), heaviest during Fri night. Warm (max 28°C on Sun morning, min 26°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 40mm), heaviest during Tue morning. Warm (max 28°C on Mon morning, min 27°C on Sun night). Wind will be generally light.

Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thu
18
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
Wave
Height (m)
Direction
Period (s)
1.1
S
17
1.5
S
16
1.4
SSW
16
1.4
SSW
15
1.2
SSW
14
1.1
S
14
1.1
S
13
1.7
WSW
7
1.6
WSW
7
1
S
12
1.7
WSW
7
1.7
WSW
7
1.7
WSW
7
1.2
S
10
1.3
S
10
1.2
S
10
1.8
WSW
7
1.9
WSW
7
2
WSW
7
2
WSW
8
1.9
WSW
7
Wave Graph
Metric surfscale
Energy kJ
725
1204
1003
869
613
480
421
277
254
266
319
319
297
296
339
267
312
369
414
450
375
Wind (km/h)
25
WSW
20
WSW
20
WSW
20
WSW
20
W
20
W
20
W
25
W
25
WNW
25
W
25
W
25
W
25
WSW
25
W
25
W
25
W
25
WSW
25
WSW
30
W
30
W
30
W
Wind State
on
on
cross-on
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
11:42PM0.32m
12:26PM0.53m
00:39AM0.35m
1:12PM0.56m
1:28AM0.38m
1:55PM0.59m
2:14AM0.41m
2:36PM0.59m
2:58AM0.43m
3:15PM0.58m
3:42AM0.44m
3:52PM0.56m
4:27AM0.45m
4:28PM0.52m
Low Tide
5:16AM0.09m
7:03PM0.12m
6:11AM0.06m
7:39PM0.08m
7:00AM0.03m
8:15PM0.05m
7:47AM0.02m
8:51PM0.02m
8:32AM0.02m
9:28PM0.01m
9:17AM0.03m
10:06PM-0.00m
10:01AM0.06m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
mod rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
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>
6:22
6:22
6:22
6:22
6:22
6:22
6:23
 mm
11
8
14
26
12
8
19
4
3
4
2
8
5
5
9
3
4
9
4
6
Temp °C
27
27
27
27
27
27
27
28
27
27
28
28
27
27
27
27
27
27
27
27
27
Feels °C
28
28
28
29
28
28
28
29
28
28
29
29
28
27
27
28
27
27
28
27
26
Swell 1
Height (m)
Direction
Period (s)
1.1
S
17
1.5
S
16
1.4
SSW
16
1.4
SSW
15
1.2
SSW
14
1.1
S
14
1.1
S
13
0.9
SSW
13
0.8
SSW
11
1
S
12
1.1
S
10
1
S
10
1
S
10
1.2
S
10
1.3
S
10
1.2
S
10
1.3
S
8
1.2
S
8
1.2
S
8
1
S
8
1
S
8
Energy kJ
725
1204
1003
869
613
480
421
277
158
266
254
202
202
296
339
267
193
173
164
143
133
Swell 2
Height (m)
Direction
Period (s)
0.8
SSW
13
0.4
SE
9
0.9
SSW
12
0.4
SE
8
0.3
SE
8
0.3
SE
8
0.2
S
18
0.4
S
18
0.5
S
13
0.5
S
16
0.4
SSW
16
0.3
S
16
0.4
SSW
15
0.4
SSW
15
0.2
S
16
0.5
SSW
14
0.5
SSW
15
0.5
SSW
14
0.6
SSW
14
0.6
SSW
13
0.6
SSW
13
Energy kJ
236
26
203
24
10
10
26
97
87
132
86
46
71
93
21
116
128
104
145
137
131
Swell 3
Height (m)
Direction
Period (s)
0.6
SSW
11
0.4
SE
8
0.2
SSE
8
0.1
S
22
0.3
S
18
0.3
SE
8
0.4
S
18
0.2
SSW
16
0.3
SW
16
0.2
SSW
15
0.1
S
18
0.2
SSW
16
0.2
SSW
16
0.1
S
19
0.4
SSE
12
0.5
SW
13
0.2
S
16
0.2
SSW
22
0.3
SSW
21
Energy kJ
95
25
6
10
58
9
96
25
38
21
6
26
26
7
46
85
21
47
89
Wind waves
Height (m)
Direction
Period (s)
1.9
SW
7
1.9
WSW
7
1.7
WSW
7
1.7
SW
7
1.6
WSW
7
2
WSW
7
1.7
WSW
7
1.7
WSW
7
1.6
WSW
7
1.6
WSW
7
1.7
WSW
7
1.7
WSW
7
1.7
WSW
7
1.7
W
7
1.6
W
7
1.6
WSW
7
1.8
WSW
7
1.9
WSW
7
2
WSW
7
2
WSW
8
1.9
WSW
7
Energy kJ
383
372
294
253
229
384
270
270
254
261
319
319
297
295
262
225
312
369
414
450
375
Nearest Offshore or Glassy
Rating
(10 max)
2
1
4
4
3
3
2
2
2
2
2
3
2
2
2
1
1
3
2
2
2
Distance (km)
1001
661
1817
1817
202
202
202
202
195
202
195
201
202
202
359
354
733
1817
202
202
202
Best forecast wave conditions in West Sri Lanka
Rating
(10 max)
Best forecast wave conditions in Sri Lanka
Rating
(10 max)
3
3
2
2
2
2
3
3
2
2
2
2
2
Header Global
Rating
(10 max)
6
6
9
5
5
5
4
7
5
9
4
5
5
5
5
5
5
4
5
6
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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