Dewata Surf Break

Dewata Surf Forecast and Surf Report

Lat Long: 6.03° N 80.24° E

Issued: 4 am 19 Jun 2026 (local time)

Forecast update in  hr  min

Today's Dewata sea temperature is
28.8° 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 19 Jun 2026:

  • Most powerful swell: Monday 22 Jun, 2PM (local time) - 4.5ft (1.4m), 17s period, SSW swell with 1,048 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 17s and forecast to arrive on Monday (Jun 22) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 7s period and expected on Friday (Jun 26) at 11AM.

Wave TypeTime (+0530) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2PM (Mon 22nd Jun)4.5ft (1.4m) 17s

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 30mm), heaviest during Sun night. Warm (max 28°C on Fri morning, min 26°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 51mm), heaviest during Mon night. Warm (max 28°C on Wed morning, min 27°C on Mon morning). Wind will be generally light.

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
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
1
1
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)
0.8
SSW
18
0.9
SSW
17
1.2
SSW
16
1.3
SSW
15
1.5
SSW
14
1.2
SSW
14
1.1
SSW
13
0.8
SSW
16
1
SSW
13
1.1
SSW
14
1.4
SSW
16
1.4
SSW
16
1.3
SSW
15
1.2
SSW
15
1.3
SSW
14
1.2
SSW
14
1.2
SSW
14
1.1
SSW
16
1
SSW
14
1.1
SSW
14
1.2
SSW
14
Wave Graph
Metric surfscale
Energy kJ
348
498
671
669
838
504
458
341
384
514
940
894
696
639
660
549
519
546
394
459
594
Wind (km/h)
20
WSW
20
W
15
WSW
15
WSW
15
WSW
20
WSW
25
WSW
20
WSW
25
WSW
25
WSW
25
W
20
W
20
W
25
WNW
20
WNW
25
W
25
WNW
25
W
25
W
25
WNW
30
W
Wind State
cross-on
cross-on
cross-on
on
cross-on
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
High Tide
5:03PM0.48m
6:01AM0.43m
5:38PM0.43m
6:54AM0.41m
6:14PM0.38m
7:56AM0.39m
6:57PM0.34m
9:09AM0.39m
8:00PM0.30m
10:29AM0.39m
9:40PM0.28m
11:35AM0.41m
11:22PM0.28m
Low Tide
10:47AM0.10m
11:25PM0.01m
11:36AM0.14m
00:07AM0.03m
12:31PM0.19m
00:54AM0.06m
1:44PM0.22m
1:49AM0.09m
3:28PM0.23m
3:00AM0.11m
5:11PM0.21m
4:18AM0.12m
6:18PM0.18m
5:26AM0.12m
thunderstorm
thunderstorm
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:56
5:56
5:56
5:56
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:23
6:23
6:23
6:24
6:24
6:24
6:24
 mm
1
1
6
6
5
11
7
7
17
7
4
1
4
1
3
2
2
11
Temp °C
28
28
27
28
28
27
27
27
27
27
27
27
27
27
27
28
28
27
28
28
27
Feels °C
29
29
29
30
29
29
29
28
29
28
27
29
27
28
28
29
29
28
29
28
28
Swell 1
Height (m)
Direction
Period (s)
0.9
S
12
0.9
SSW
17
1.2
SSW
16
1.3
SSW
15
1.5
SSW
14
1.2
SSW
14
1.1
SSW
13
0.9
SSW
13
1
SSW
13
1.1
SSW
14
1.4
SSW
16
1.4
SSW
16
1.3
SSW
15
1.2
SSW
15
1.3
SSW
14
1.2
SSW
14
1.2
SSW
14
1.1
SSW
16
1
SSW
14
1.1
SSW
14
1.2
SSW
14
Energy kJ
232
498
671
669
838
504
458
307
384
514
940
894
696
639
660
549
519
546
394
459
594
Swell 2
Height (m)
Direction
Period (s)
0.8
SSW
18
0.8
S
12
0.8
S
11
0.8
S
11
0.8
W
9
0.8
WSW
9
0.7
W
10
0.8
SSW
16
0.7
SSW
16
0.6
SSW
18
0.5
W
9
0.5
SE
10
0.5
W
8
0.4
SSW
18
0.2
SSE
9
0.2
SSE
9
0.2
SSE
9
0.4
SSW
8
0.4
S
8
0.4
S
8
0.4
S
8
Energy kJ
348
174
154
146
94
110
104
341
280
246
44
44
37
104
9
8
8
23
21
20
20
Swell 3
Height (m)
Direction
Period (s)
0.6
SSW
12
0.4
WSW
10
0.7
W
6
0.8
W
9
0.8
SSE
9
0.6
S
10
0.5
S
18
0.7
W
10
0.6
W
9
0.6
W
9
0.3
SSW
9
0.2
SSE
9
0.5
SSW
17
0.1
S
10
0.4
S
7
0.2
SSE
9
0.2
SSE
9
0.2
SSE
9
0.3
SSW
24
Energy kJ
98
31
32
101
115
71
162
90
63
61
16
9
166
2
17
8
8
8
109
Wind waves
Height (m)
Direction
Period (s)
1.1
W
6
1
W
6
1
W
6
0.8
W
10
0.9
SW
5
1.3
WSW
6
1.3
WSW
6
1.4
SW
6
1.4
SW
6
1.4
WSW
7
1.4
WSW
7
1.3
WSW
6
1.4
WSW
6
1.3
WSW
6
1.3
WSW
6
1.4
WSW
6
1.4
W
6
1.5
W
6
1.4
WSW
6
1.5
W
7
Energy kJ
91
71
61
123
32
100
124
162
167
175
171
131
142
130
134
150
156
182
165
202
Nearest Offshore or Glassy
Rating
(10 max)
2
3
2
3
2
2
2
1
2
2
3
2
2
3
2
2
2
2
2
3
2
Distance (km)
201
752
866
3
866
866
733
2003
1001
202
202
202
201
195
159
195
866
202
195
195
202
Best forecast wave conditions in West Sri Lanka
Rating
(10 max)
3
Best forecast wave conditions in Sri Lanka
Rating
(10 max)
2
3
2
3
2
2
3
2
2
2
2
3
2
Header Global
Rating
(10 max)
5
6
4
4
5
8
9
7
7
6
6
6
5
6
5
5
7
6
7
9
7
  • 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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