The Cave Surf Break
Lat Long: 6.51° N 81.71° E

The Cave Surf Forecast and Surf Report

Weather Forecast for The Cave

Issued: 4 am 03 Jun 2026 (local time)

Forecast update in  hr  min

Today's The Cave sea temperature is
29.0° C

Normal for this time of year

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 3 Jun 2026:

  • Most powerful swell: Saturday 6 Jun, 2PM (local time) - 3ft (0.9m), 18s period, SSW swell with 438 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 18s and forecast to arrive on Saturday (Jun 06) at 2PM. 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 Powerful 2PM (Sat 6th Jun)3ft (0.9m) 18s

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 34°C on Wed afternoon, min 27°C on Wed night). Mainly fresh winds.

Days 4-6 Weather Summary

Mostly dry. Warm (max 33°C on Sat afternoon, min 27°C on Sat night). Mainly fresh winds.

Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
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
1
0
0
1
1
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
S
12
1
S
12
1
S
11
1
S
11
1
S
10
1
S
10
1
S
10
1
S
10
0.7
SSW
19
0.8
SSW
18
1.5
S
9
0.8
SSW
16
0.5
S
20
0.6
S
19
0.6
SSW
18
0.8
SSW
17
0.6
SSW
16
0.6
S
17
0.7
SSW
15
0.6
SSW
16
0.6
SSW
15
Wave Graph
Metric surfscale
Energy kJ
290
266
237
224
214
202
200
200
379
352
388
291
198
273
249
399
206
210
228
193
167
Wind (km/h)
30
WSW
30
SW
25
WSW
30
WSW
30
WSW
30
WSW
30
WSW
20
WSW
25
WSW
25
SW
20
SW
25
WSW
25
SW
30
SW
30
WSW
30
SW
30
SW
25
WSW
30
SW
25
SW
30
WSW
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
High Tide
3:10PM0.19m
6:50AM0.16m
3:25PM0.18m
8:04AM0.16m
3:28PM0.17m
9:25AM0.17m
10:20AM0.18m
10:50AM0.19m
11:23AM0.20m
Low Tide
9:56AM0.14m
10:58PM0.01m
10:20AM0.15m
11:29PM0.02m
10:54AM0.16m
00:01AM0.03m
00:32AM0.05m
00:59AM0.07m
8:30PM0.08m
7:47PM0.05m
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:46
5:46
5:47
5:47
5:47
5:47
5:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:15
6:15
6:15
6:15
6:15
6:16
 mm
Temp °C
33
34
29
33
33
28
32
33
28
32
33
28
32
33
29
33
33
29
33
33
28
Feels °C
31
32
27
32
31
27
30
31
29
30
31
28
31
31
29
31
30
29
31
30
26
Swell 1
Height (m)
Direction
Period (s)
1
S
12
1
S
12
1
S
11
1
S
11
1
S
10
1
S
10
1
S
10
1
S
10
1
S
10
1
S
9
0.7
SSW
17
0.8
SSE
9
0.7
SSE
9
0.7
SSE
9
0.8
S
10
0.8
SSW
17
0.6
SSW
16
0.7
SSE
10
0.7
SSW
15
0.6
SSW
16
0.6
SSW
15
Energy kJ
290
266
237
224
214
202
200
190
190
175
315
118
88
80
130
399
206
96
228
193
167
Swell 2
Height (m)
Direction
Period (s)
0.4
SSW
16
0.4
SW
18
0.4
SSW
18
0.4
SSW
16
0.4
SSW
16
0.4
SSW
16
0.4
SSW
16
0.5
S
20
0.7
SSW
19
0.8
SSW
18
0.3
S
14
0.8
SSW
16
0.6
SSW
16
0.6
SSW
15
0.6
SSW
18
0.8
S
9
0.6
S
10
0.6
S
17
0.6
S
9
0.3
SSW
12
0.5
SSE
9
Energy kJ
86
82
120
105
105
100
98
200
379
352
36
291
198
174
249
113
68
210
54
30
44
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
18
0.3
S
16
0.2
S
15
0.1
E
8
0.1
E
8
0.2
S
22
0.4
SSW
20
0.4
SW
15
0.4
SW
15
0.2
S
24
0.3
SSW
14
0.5
S
21
0.5
S
20
0.6
S
19
0.6
SSW
15
0.4
SSE
12
0.4
SSW
13
0.4
SSW
13
0.4
SE
11
0.4
SE
11
0.2
SSE
11
Energy kJ
82
46
17
1
1
37
136
57
54
45
36
233
196
273
169
56
70
68
30
30
11
Wind waves
Height (m)
Direction
Period (s)
0.9
SW
6
1.1
SW
6
0.8
SW
6
0.9
SW
6
1.1
SW
6
0.9
SW
6
0.9
SW
6
1.3
SW
7
1.3
SW
7
1.1
SSW
6
1.5
S
9
1
SSW
6
0.8
SSW
6
1.3
SSW
6
0.9
SW
6
0.9
SW
6
1.5
SSW
6
1
SW
6
0.9
SW
6
1.5
SSW
6
1.1
SW
6
Energy kJ
52
92
38
44
83
44
52
140
140
97
388
64
39
111
46
44
175
64
46
161
72
Nearest Offshore or Glassy
Rating
(10 max)
3
3
2
2
2
2
2
3
3
3
3
3
2
3
3
2
3
2
2
2
2
Distance (km)
35
1801
45
35
43
45
35
43
45
35
45
45
43
46
45
35
43
45
35
43
45
Best forecast wave conditions in East Sri Lanka
Rating
(10 max)
4
2
2
2
2
3
3
3
3
3
3
2
3
3
3
3
2
3
2
2
Best forecast wave conditions in Sri Lanka
Rating
(10 max)
4
2
2
2
2
3
3
3
3
3
3
2
3
3
3
3
2
3
2
2
Header Global
Rating
(10 max)
4
5
5
5
4
5
5
6
9
9
8
9
9
6
8
7
6
9
5
5
9
  • 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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