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

Dewata Surf Forecast and Surf Report

Weather Forecast for Dewata

Issued: 10 pm 08 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 9 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 cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 7s period and expected on Saturday (Jun 13) at 2PM.

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 34mm), heaviest during Thu afternoon. Warm (max 28°C on Mon night, min 27°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 49mm), heaviest during Thu night. Warm (max 28°C on Sun afternoon, min 27°C on Thu night). Wind will be generally light.

Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Mon
15
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)
1.6
WSW
8
0.9
SSW
15
1.7
WSW
8
1.6
WSW
8
1.6
WSW
8
1.6
WSW
8
1.7
WSW
7
0.7
S
19
1
S
18
1.1
S
17
1.5
S
16
1.5
S
16
1.3
SSW
15
1.2
SSW
14
1.1
S
14
1.1
S
13
0.9
SSW
13
1.6
WSW
7
1.8
WSW
7
1.8
WSW
7
1.9
WSW
7
Wave Graph
Metric surfscale
Energy kJ
308
392
345
308
308
308
282
361
635
725
1204
1145
754
613
480
421
277
223
278
312
335
Wind (km/h)
25
W
25
W
25
W
25
W
25
W
25
W
25
W
25
W
25
W
25
WSW
25
WSW
20
WSW
25
WSW
25
WSW
25
W
25
W
25
W
25
W
30
W
30
W
30
W
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-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
High Tide
9:22AM0.41m
9:02PM0.31m
10:35AM0.44m
10:31PM0.31m
11:35AM0.49m
11:42PM0.32m
12:26PM0.53m
00:39AM0.35m
1:12PM0.56m
1:28AM0.38m
1:55PM0.59m
2:14AM0.41m
2:36PM0.59m
Low Tide
1:39AM0.13m
3:42PM0.24m
2:55AM0.13m
5:32PM0.21m
4:12AM0.12m
6:24PM0.16m
5:16AM0.09m
7:03PM0.12m
6:11AM0.06m
7:39PM0.08m
7:00AM0.03m
8:15PM0.05m
7:47AM0.02m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<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
6:22
 mm
6
2
2
5
2
1
7
4
5
9
4
4
9
5
5
4
5
4
8
2
3
Temp °C
28
28
28
28
28
28
27
28
28
27
27
27
27
27
27
27
27
28
27
28
28
Feels °C
30
29
29
30
29
28
28
29
29
28
28
28
28
28
27
28
28
28
28
29
28
Swell 1
Height (m)
Direction
Period (s)
0.8
SSW
14
0.9
SSW
15
0.6
SSW
16
0.7
SSW
14
0.7
SSW
14
0.7
SSW
13
0.9
SSW
13
0.9
SSW
12
1
S
18
1.1
S
17
1.5
S
16
1.5
S
16
1.3
SSW
15
1.2
SSW
14
1.1
S
14
1.1
S
13
0.9
SSW
13
0.6
S
13
0.7
S
10
0.9
S
11
0.9
S
10
Energy kJ
210
392
193
210
210
187
282
240
635
725
1204
1145
754
613
480
421
277
121
92
191
167
Swell 2
Height (m)
Direction
Period (s)
0.6
S
10
0.5
S
10
0.6
S
10
0.5
S
9
0.5
S
9
0.5
S
9
0.5
S
16
0.7
S
15
0.8
SSW
12
0.8
SSW
13
0.4
SE
9
0.1
SE
9
0.4
SE
8
0.9
SSW
6
0.9
SSW
7
0.2
S
18
0.6
S
7
0.6
S
11
0.6
S
12
0.3
S
16
0.3
S
13
Energy kJ
68
45
66
40
37
38
131
215
189
236
27
3
23
62
77
26
40
83
103
48
30
Swell 3
Height (m)
Direction
Period (s)
0.4
SSW
18
0.2
SSE
11
0.5
SSW
12
0.4
SSE
9
0.2
S
18
0.3
S
18
0.4
SSW
20
0.7
S
19
0.6
S
15
0.7
S
11
0.4
SE
8
0.1
SE
8
0.4
S
8
0.3
S
18
0.4
S
18
0.4
SSW
8
0.5
S
16
0.2
SSW
16
0.3
S
16
Energy kJ
104
12
89
28
26
54
135
361
155
116
24
3
18
58
98
19
129
25
47
Wind waves
Height (m)
Direction
Period (s)
1.6
WSW
8
1.6
WSW
7
1.7
WSW
8
1.6
WSW
8
1.6
WSW
8
1.6
WSW
8
1.7
WSW
7
1.6
WSW
7
1.6
WSW
7
1.7
WSW
7
1.7
WSW
7
1.7
WSW
7
1.6
WSW
7
1.3
W
7
1.4
W
6
1.6
WSW
6
1.6
WSW
7
1.6
WSW
7
1.8
WSW
7
1.8
WSW
7
1.9
WSW
7
Energy kJ
308
292
345
308
308
308
270
230
230
248
262
254
222
148
161
209
223
223
278
312
335
Nearest Offshore or Glassy
Rating
(10 max)
2
2
3
1
2
2
2
1
4
2
2
4
3
3
3
2
3
2
2
3
2
Distance (km)
202
195
199
202
195
201
1001
733
1817
1001
661
1817
961
202
202
661
201
201
202
201
195
Best forecast wave conditions in West Sri Lanka
Rating
(10 max)
Best forecast wave conditions in Sri Lanka
Rating
(10 max)
2
3
3
1
2
2
3
3
3
3
2
3
3
Header Global
Rating
(10 max)
6
9
6
5
5
9
9
6
6
5
5
7
8
6
5
4
9
5
4
4
4
  • 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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