The Cave Surf Break

The Cave Surf Forecast and Surf Report

Lat Long: 6.51° N 81.71° E

Issued: 4 pm 14 Jun 2026 (local time)

Forecast update in  hr  min

Today's The Cave sea temperature is
29.2° C

Slightly warmer than usual

The Cave surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


The Cave surf forecast from 14 Jun 2026:

  • Most powerful swell: Sunday 21 Jun, 11PM (local time) - 3ft (0.9m), 16s period, SSW swell with 446 kJ wave energy.

Best Forecast Surf Conditions for The Cave this week:

The most powerful waves expected at The Cave in the next 16 days are 0.9m 16s and forecast to arrive on Sunday (Jun 21) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (+0530) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11PM (Sun 21st Jun)3ft (0.9m) 16s

Table - best surf conditions forecast for The Cave over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 32°C on Sun afternoon, min 26°C on Mon night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 31°C on Wed afternoon, min 26°C on Fri night). Mainly strong winds.

Sun
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
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
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
S
13
0.9
S
12
1
S
11
1
S
10
1
S
10
1
S
10
1
S
10
0.9
S
10
1.5
SSW
10
1
S
10
0.8
SSE
10
1.1
SW
6
1.4
SSW
6
0.7
SSE
9
0.5
SSW
18
0.7
SSW
18
0.9
SSW
16
0.9
SSW
15
0.9
SSW
14
0.7
SSW
13
0.8
SSW
14
Wave Graph
Metric surfscale
Energy kJ
209
224
229
212
210
210
202
154
399
179
125
84
145
82
182
318
371
387
301
176
207
Wind (km/h)
30
WSW
30
WSW
30
SW
30
SW
25
WSW
30
SW
35
SW
30
WSW
35
SW
35
SW
30
WSW
35
SW
35
SW
25
WSW
30
SW
35
SW
30
SW
35
SW
35
SW
25
SW
35
SSW
Wind State
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-on
High Tide
5:15AM0.18m
2:50PM0.19m
5:52AM0.18m
3:03PM0.17m
6:33AM0.19m
2:56PM0.16m
7:20AM0.19m
8:12AM0.19m
9:08AM0.19m
9:54AM0.19m
Low Tide
9:54PM-0.00m
9:50AM0.14m
10:18PM0.00m
10:42AM0.14m
10:39PM0.01m
11:42AM0.15m
10:56PM0.01m
11:09PM0.02m
11:19PM0.03m
11:22PM0.04m
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
5:48
5:48
5:48
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:17
6:17
6:17
6:17
6:19
6:19
6:19
6:19
 mm
Temp °C
32
28
32
32
27
32
31
27
31
31
27
31
31
27
31
30
27
30
30
27
30
Feels °C
30
27
31
30
27
31
29
26
29
28
26
29
28
26
29
27
26
28
28
26
28
Swell 1
Height (m)
Direction
Period (s)
0.8
S
13
0.9
S
12
1
S
11
1
S
10
1
S
10
1
S
10
1
S
10
0.9
S
10
0.3
SSW
16
1
S
10
0.8
SSE
10
0.7
SSE
9
0.7
SSE
9
0.7
SSE
9
0.6
SSE
9
0.7
SSW
18
0.9
SSW
16
0.9
SSW
15
0.9
SSW
14
0.7
SSW
13
0.8
SSW
14
Energy kJ
209
224
229
212
210
210
202
154
48
179
125
84
80
82
58
318
371
387
301
154
207
Swell 2
Height (m)
Direction
Period (s)
0.5
S
18
0.6
S
17
0.5
S
16
0.4
S
16
0.3
S
16
0.2
SSW
16
0.2
SSW
16
0.2
SSW
14
0.2
S
18
0.4
S
11
0.4
SSW
14
0.4
SSE
11
0.4
SSW
13
0.4
SSW
13
0.5
SSW
18
0.6
SSE
8
0.6
SSE
8
0.4
SSE
11
0.3
SSW
18
0.6
SSW
15
0.6
SSE
9
Energy kJ
156
211
127
83
45
24
25
20
25
41
79
40
68
54
182
54
44
38
62
176
55
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
7
0.1
SE
7
0.1
SW
16
0.2
S
14
0.1
SW
15
0.2
S
13
0.1
S
17
0.1
S
15
0.2
SSW
13
0.3
S
16
0.3
SSW
14
0.4
S
11
0.3
SSE
12
0.4
SW
12
0.4
SW
12
0.3
SSE
10
0.2
SSW
11
0.2
SSW
11
0.6
SSE
10
0.5
S
17
Energy kJ
2
2
10
15
8
14
6
4
18
47
36
39
29
38
37
18
12
11
63
149
Wind waves
Height (m)
Direction
Period (s)
1.4
SSW
6
0.9
SW
6
0.9
SW
6
1.3
SSW
6
0.9
SSW
6
1
SW
6
1.5
SSW
6
1.1
SW
6
1.5
SSW
10
1.2
SW
6
0.9
SSW
6
1.1
SW
6
1.4
SSW
6
0.9
SSW
6
0.9
SSW
6
1.5
SSW
6
1
SSW
6
1.2
SSW
6
1.6
SSW
6
0.9
SSW
6
0.9
SSW
6
Energy kJ
145
47
47
132
61
64
170
85
399
113
67
83
145
69
65
159
64
123
188
70
64
Nearest Offshore or Glassy
Rating
(10 max)
2
2
3
2
2
2
2
2
2
2
2
2
2
2
2
2
1
3
2
2
2
Distance (km)
35
43
45
43
1034
45
43
1034
45
45
45
45
45
43
45
43
1801
45
45
43
45
Best forecast wave conditions in East Sri Lanka
Rating
(10 max)
3
2
3
3
2
2
2
2
2
2
2
2
2
2
3
2
3
2
Best forecast wave conditions in Sri Lanka
Rating
(10 max)
3
2
3
3
2
2
2
2
2
2
2
2
2
2
3
2
3
2
Header Global
Rating
(10 max)
4
5
9
5
5
5
5
5
4
4
5
5
5
9
9
9
5
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)
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Information about the The Cave Surf forecast

The above surf forecast table for The Cave provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at The Cave can be found by selecting the local surf guide option on the grey menu. Our The Cave 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 (The Cave) 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 The Cave 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.

The Cave is 78 km (48 miles) from Hambantota. If you plan a holiday in East Sri Lanka, look for hotels and other accommodation in Hambantota. Hambantota has rooms for a wide range of budgets as well as car hire and transport links.

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