Dewata Surf Break

Dewata Surf Forecast and Surf Report

Lat Long: 6.03° N 80.24° E

Issued: 4 am 16 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 16 Jun 2026:

  • Most powerful swell: Monday 22 Jun, 2PM (local time) - 4.5ft (1.3m), 17s period, SSW swell with 917 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 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 1.6m 6s period and expected on Tuesday (Jun 16) 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) 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 50mm), heaviest during Thu night. Warm (max 28°C on Tue morning, min 26°C on Thu night). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 53mm), heaviest during Fri night. Warm (max 28°C on Fri morning, min 26°C on Fri night). Wind will be generally light.

Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
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
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)
1.5
WSW
7
1.5
WSW
7
1.1
S
10
1.1
S
10
1.1
S
10
0.9
S
10
1.4
WSW
6
1.4
WSW
6
1.2
WSW
6
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
0.9
SSW
13
1
SSW
13
1.1
SSW
14
1.3
SSW
16
1.3
SSW
16
Wave Graph
Metric surfscale
Energy kJ
198
202
225
225
221
146
139
139
119
348
498
671
669
838
504
458
307
384
521
844
783
Wind (km/h)
20
W
20
W
20
WSW
25
W
25
W
20
W
25
W
20
W
20
W
25
W
20
W
15
WSW
20
WSW
20
WSW
20
WSW
20
WSW
20
WSW
20
WSW
20
W
20
W
20
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
on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
High Tide
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
6:57PM0.34m
Low Tide
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
1:49AM0.09m
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
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
6:23
6:23
6:23
6:23
6:24
 mm
4
2
7
5
4
6
5
5
12
3
7
11
1
2
5
5
5
14
7
3
7
Temp °C
28
28
27
27
27
27
27
27
27
28
28
27
28
28
27
27
27
27
27
27
27
Feels °C
30
29
29
28
28
29
28
28
28
29
29
29
30
29
28
28
28
29
28
28
29
Swell 1
Height (m)
Direction
Period (s)
0.9
S
10
1
S
10
1.1
S
10
1.1
S
10
1.1
S
10
0.9
S
10
0.7
S
9
0.7
S
9
1.2
WSW
6
0.8
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
1.3
SSW
16
1.3
SSW
16
Energy kJ
165
202
225
225
221
146
83
80
119
184
498
671
669
838
504
458
307
384
521
844
783
Swell 2
Height (m)
Direction
Period (s)
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
0.7
S
9
0.8
SSW
18
0.7
S
12
0.9
WSW
6
0.8
S
11
0.9
W
6
0.9
S
10
0.6
W
10
0.7
SSW
16
0.7
SSW
6
0.6
W
9
0.6
W
9
0.6
S
6
Energy kJ
93
26
84
128
104
145
137
96
78
348
134
58
146
49
158
70
269
31
59
60
23
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
16
0.2
SSW
16
0.1
S
16
0.2
S
18
0.1
SW
10
0.2
SSE
13
0.1
S
22
0.1
SW
21
0.6
SSW
12
0.6
SSW
12
0.5
W
8
0.8
S
11
0.4
WSW
8
0.7
SSW
16
0.6
S
6
0.6
W
10
0.7
SSW
16
0.6
SSW
18
0.3
SSE
10
0.6
W
9
Energy kJ
26
26
5
26
4
17
9
17
115
98
37
154
24
269
24
67
280
246
19
59
Wind waves
Height (m)
Direction
Period (s)
1.5
WSW
7
1.5
WSW
7
1.2
W
6
1.3
W
7
1.3
W
6
1.3
WSW
6
1.4
WSW
6
1.4
WSW
6
1.4
WSW
6
1.3
WSW
6
1.2
WSW
6
0.9
W
6
1
W
10
0.8
WSW
5
1.1
SW
5
0.9
W
6
1.1
WSW
6
1.1
WSW
6
0.9
W
6
Energy kJ
198
187
123
148
139
143
139
139
151
117
97
50
210
37
74
52
85
88
60
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
2
2
1
2
1
3
2
2
2
1
1
3
2
2
2
Distance (km)
201
866
202
202
201
202
201
201
202
201
662
750
767
750
202
662
661
203
201
201
202
Best forecast wave conditions in West Sri Lanka
Rating
(10 max)
Best forecast wave conditions in Sri Lanka
Rating
(10 max)
2
2
2
2
2
2
2
1
2
2
3
2
3
2
Header Global
Rating
(10 max)
5
5
4
4
5
4
5
6
6
6
6
7
4
5
4
9
8
6
5
5
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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