Dewata Surf Break

Dewata Surf Forecast and Surf Report

Lat Long: 6.03° N 80.24° E

Issued: 4 am 15 Jun 2026 (local time)

Forecast update in  hr  min

Today's Dewata sea temperature is
28.9° 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 15 Jun 2026:

  • Best quality surf: Friday 19 Jun, 5AM (local time) - 5ft (1.6m), 7s period, WSW swell with cross-offshore winds.
  • Most powerful swell: Saturday 20 Jun, 11AM (local time) - 5ft (1.6m), 15s period, SSW swell with 1,007 kJ wave energy.
  • Next surfable swell (1★+): Friday 19 Jun, 5AM (local time) - 5ft (1.6m), 7s period with WSW swell.

Best Forecast Surf Conditions for Dewata this week:

The surf forecast for Dewata over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jun 19) at 5AM. The primary swell is predicted to be 1.6m and 7s period with a secondary swell of 0.6m and 9s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Dewata in the next 16 days are 1.6m 15s and forecast to arrive on Saturday (Jun 20) 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 Friday (Jun 19) at 5AM.

Wave TypeTime (+0530) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Fri 19th Jun)5ft (1.6m) 7s
Best Surf 5AM (Fri 19th Jun)5ft (1.6m) 7s
Most Powerful11AM (Sat 20th Jun)5ft (1.6m) 15s

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 46mm), heaviest during Wed night. Warm (max 28°C on Mon morning, min 27°C on Mon night). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 57mm), heaviest during Thu morning. Warm (max 27°C on Thu morning, min 24°C on Fri morning). Wind will be generally light.

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
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
1
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
S
10
1
S
10
1.6
WSW
7
1.5
WSW
7
1
S
10
1.1
S
10
1.1
S
10
1.1
S
9
1
S
9
1.4
WSW
6
1.4
WSW
6
1.6
WSW
7
0.8
SSW
18
0.9
SSW
17
1.2
SSW
16
1.6
SSW
15
1.6
SSW
14
1.2
SSW
14
1.2
SSW
13
0.9
SSW
13
1
SSW
13
Wave Graph
Metric surfscale
Energy kJ
214
202
212
192
202
225
225
211
175
144
144
220
348
498
671
1007
953
504
539
307
384
Wind (km/h)
25
W
25
W
20
W
25
W
25
W
25
W
25
W
25
W
25
W
25
W
20
W
25
WNW
15
W
15
W
15
W
20
WSW
20
WSW
20
W
20
WSW
20
WSW
15
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
on
cross-on
cross-on
High Tide
2:36PM0.59m
2:58AM0.43m
3:15PM0.58m
3:42AM0.44m
3:52PM0.56m
4:27AM0.45m
4:28PM0.52m
5:12AM0.44m
5:03PM0.48m
6:01AM0.43m
5:38PM0.43m
6:54AM0.41m
6:14PM0.38m
Low Tide
8:51PM0.02m
8:32AM0.02m
9:28PM0.01m
9:17AM0.03m
10:06PM-0.00m
10:01AM0.06m
10:45PM0.00m
10:47AM0.10m
11:25PM0.01m
11:36AM0.14m
00:07AM0.03m
12:31PM0.19m
00:54AM0.06m
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
mod rain
mod rain
light rain
part cloud
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
5:56
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:22
6:22
6:22
6:23
6:23
6:23
6:23
 mm
2
7
4
4
8
3
6
12
10
7
9
1
4
4
8
14
6
6
14
Temp °C
28
28
27
28
28
27
27
27
27
27
27
27
25
27
27
27
27
26
27
27
27
Feels °C
30
29
28
29
29
28
28
27
28
28
28
28
27
29
29
28
28
28
28
28
29
Swell 1
Height (m)
Direction
Period (s)
1
S
10
1
S
10
0.9
S
10
0.9
S
10
1
S
10
1.1
S
10
1.1
S
10
1.1
S
9
1
S
9
0.9
S
9
0.9
S
9
0.6
S
9
1.4
WSW
7
1.3
WSW
6
1.2
SSW
16
1.6
SSW
15
1.6
SSW
14
1.2
SSW
14
1.2
SSW
13
0.9
SSW
13
1
SSW
13
Energy kJ
214
202
162
165
202
225
225
211
175
134
132
56
173
118
671
1007
953
504
539
307
384
Swell 2
Height (m)
Direction
Period (s)
0.4
SSW
16
0.3
S
16
0.4
SSW
15
0.4
SSW
15
0.2
SSW
16
0.4
SSW
15
0.5
SSW
15
0.5
SSW
14
0.6
SSW
14
0.6
SSW
13
0.5
SSW
13
0.6
SSW
12
0.8
S
12
0.9
SSW
17
0.9
S
11
0.5
W
9
0.9
SSE
9
0.8
S
10
0.8
WSW
5
0.7
SSW
16
0.8
S
6
Energy kJ
86
46
71
93
26
84
128
104
145
137
96
117
184
498
192
42
138
125
37
269
40
Swell 3
Height (m)
Direction
Period (s)
0.3
SW
16
0.2
SSW
15
0.1
S
18
0.2
SSW
16
0.2
SSW
16
0.1
S
16
0.2
S
18
0.5
W
9
0.1
S
21
0.1
SW
21
0.3
SSW
19
0.8
SSW
18
0.5
S
12
0.9
W
6
0.4
SW
11
0.7
W
10
0.6
W
10
0.7
W
10
0.5
SE
9
0.7
SSW
16
Energy kJ
38
21
6
26
26
5
26
38
9
17
70
348
70
58
31
98
70
90
40
280
Wind waves
Height (m)
Direction
Period (s)
1.5
W
7
1.5
W
7
1.6
WSW
7
1.5
WSW
7
1.5
WSW
6
1.4
WSW
6
1.4
WSW
7
1.3
WSW
7
1.2
WSW
6
1.4
WSW
6
1.4
WSW
6
1.6
WSW
7
1.2
W
7
0.6
SW
6
0.9
W
6
1
W
10
0.9
WSW
6
1.1
SW
5
1.3
WSW
6
0.9
W
6
Energy kJ
218
206
212
192
176
170
180
152
123
144
144
220
128
20
50
194
50
62
107
62
Nearest Offshore or Glassy
Rating
(10 max)
3
3
2
2
2
2
2
2
2
2
1
2
2
2
2
1
3
1
2
1
2
Distance (km)
202
201
359
202
202
866
202
202
202
202
661
866
201
202
203
661
202
733
202
733
1357
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
2
2
2
2
2
3
2
Header Global
Rating
(10 max)
9
5
5
5
5
5
4
5
4
5
6
8
9
7
5
9
7
5
4
5
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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