Dewata Surf Break

Dewata Surf Forecast and Surf Report

Lat Long: 6.03° N 80.24° E

Issued: 4 pm 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:

  • Most powerful swell: Monday 22 Jun, 2PM (local time) - 4.5ft (1.3m), 16s period, SSW swell with 905 kJ wave energy.

Best Forecast Surf Conditions for Dewata this week:

The most powerful waves expected at Dewata in the next 16 days are 1.3m 16s 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 1.4m 7s period and expected on Monday (Jun 15) at 11PM.

Wave TypeTime (+0530) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2PM (Mon 22nd Jun)4.5ft (1.3m) 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 49mm), heaviest during Thu morning. Warm (max 28°C on Mon afternoon, min 27°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 68mm), heaviest during Fri night. Warm (max 28°C on Thu afternoon, min 26°C on Thu night). Wind will be generally light.

Mon
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
Swell
Height Map
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
1.5
WSW
7
0.9
S
10
1
S
10
1.1
S
10
1.1
S
10
1.1
S
10
0.9
S
10
1.4
WSW
6
1.4
WSW
6
1.5
WSW
7
0.8
SSW
18
0.9
SSW
17
1.2
SSW
16
1.3
SSW
15
1.5
SSW
14
1.2
SSW
14
1.3
SSW
13
1.1
SSW
13
1
SSW
13
1.1
SSW
14
Wave Graph
Metric surfscale
Energy kJ
202
187
165
202
225
231
220
149
149
139
189
348
498
671
669
838
504
627
458
384
500
Wind (km/h)
25
W
20
W
20
W
25
W
20
W
25
W
25
W
25
W
25
W
20
W
20
W
20
W
20
W
15
W
20
WSW
20
W
20
W
20
WSW
20
WSW
20
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
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
7:56AM0.39m
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
1:44PM0.22m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
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
5:56
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
6:24
 mm
1
9
3
3
9
6
5
6
7
3
14
4
3
12
3
4
18
7
7
13
3
Temp °C
28
27
28
28
27
27
27
27
27
28
27
28
28
27
27
27
27
27
27
27
28
Feels °C
29
28
30
29
29
28
27
28
27
29
29
29
29
29
29
28
29
29
28
28
29
Swell 1
Height (m)
Direction
Period (s)
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
10
0.9
S
10
0.8
S
9
0.7
S
9
0.6
S
9
0.8
S
12
1.3
WSW
6
1.2
SSW
16
1.3
SSW
15
1.5
SSW
14
1.2
SSW
14
1.3
SSW
13
1.1
SSW
13
1
SSW
13
1.2
WSW
9
Energy kJ
202
162
165
202
225
231
220
143
106
80
56
184
113
671
669
838
504
627
458
384
237
Swell 2
Height (m)
Direction
Period (s)
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
SSW
18
0.9
SSW
17
0.9
WSW
6
0.8
S
11
0.8
SSE
9
0.8
S
10
0.7
W
10
0.7
W
10
0.7
W
10
1.1
SSW
14
Energy kJ
46
71
93
26
84
128
104
145
137
96
117
348
498
60
144
115
121
92
88
88
500
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
15
0.1
S
18
0.2
SSW
16
0.2
SSW
16
0.1
S
16
0.2
S
18
0.1
S
10
0.2
SSE
13
0.1
S
22
0.1
SW
21
0.3
SSW
19
0.6
SSW
12
0.7
S
12
0.9
S
11
0.4
WSW
8
0.6
W
10
0.5
S
18
0.6
SSW
16
0.7
SSW
16
0.7
SSW
17
Energy kJ
21
6
26
26
5
26
2
17
9
17
70
98
134
195
24
71
162
211
280
304
Wind waves
Height (m)
Direction
Period (s)
1.4
WSW
7
1.5
WSW
7
1.4
WSW
7
1.4
WSW
7
1.3
W
6
1.3
W
7
1.3
W
7
1.4
WSW
6
1.4
WSW
6
1.4
WSW
6
1.5
WSW
7
1.4
WSW
6
1.3
WSW
6
0.8
W
6
0.9
W
6
0.8
WSW
5
0.7
W
5
0.7
W
5
1
SW
5
0.7
SSW
5
Energy kJ
186
187
191
186
143
157
152
149
149
139
189
146
106
41
50
39
27
25
55
30
Nearest Offshore or Glassy
Rating
(10 max)
2
2
1
2
2
2
2
2
2
2
2
2
2
3
1
1
3
1
1
2
2
Distance (km)
892
202
662
866
202
202
202
202
201
201
202
195
201
38
662
733
38
733
661
203
195
Best forecast wave conditions in West Sri Lanka
Rating
(10 max)
3
3
Best forecast wave conditions in Sri Lanka
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
3
3
2
3
Header Global
Rating
(10 max)
5
5
5
4
4
5
5
5
8
7
6
5
6
6
4
9
8
9
9
8
6
  • 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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