La Caldera Surf Break

Lat Long: 34.66° S 54.18° W

La Caldera 48 hour detailed Surf Forecast

Issued: 8 am 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's La Caldera sea temperature is
13.0°C
0.5° 

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


How big are the waves at La Caldera today (20 Sep):

  • Morning surf: Morning surf (20 Sep, local time) - 3.5ft (1.1m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (20 Sep, local time) - 3.5ft (1.1m), 9s period with E swell.
  • Evening surf: Evening surf (20 Sep, local time) - 3.5ft (1.0m), 9s period with E swell.

The current surf forecast for La Caldera at 2PM is: 1.1m 9s primary swell from a East direction and 0.3m 9s secondary swell from a South direction (forecast issued at 08:00am September 20). The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (20 Sep)3.5ft (1.1m)8s
Afternoon (20 Sep)3.5ft (1.1m)9s
Evening (20 Sep)3.5ft (1.0m)9s

Table - waves today at La Caldera. (Swell directed towards the surf break)


Short Range Forecast

Some drizzle, heaviest during Sun night. Warm (max 20°C on Sun morning, min 7°C on Tue night). Winds increasing (calm on Sun afternoon, strong winds from the WSW by Mon afternoon).

Sunday
20
Monday
21
Tuesday
22
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
1
1
1
2
1
2
1
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)
1.3
E
8
1.1
E
8
1.1
E
8
1.1
E
9
1.1
E
9
1
E
9
1.1
E
10
1.1
E
10
1.1
E
9
1
E
9
0.9
E
9
1.7
WSW
7
2
SW
7
2.2
SW
8
2.4
SSW
9
2.5
SSW
10
2.4
SSW
11
2.4
S
11
2.3
S
11
2.4
S
13
3
S
16
3.5
SSE
15
Wave Graph
Metric surfscale
Energy kJ
201
138
165
192
188
148
249
225
211
171
136
237
363
564
907
1351
1267
1329
1230
1796
4112
4954
Wind (km/h)
15
NE
10
N
10
WNW
5
S
15
E
15
NW
15
WSW
20
WSW
25
W
25
W
30
W
40
WSW
50
WSW
50
SW
45
SW
40
SW
35
SW
35
SW
40
SW
35
SW
30
SW
25
SSW
Wind State
cross-off
off
cross-off
glassy
cross
cross-off
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
High Tide
8:05AM0.24m
1:28PM0.36m
6:58PM0.18m
2:14AM0.21m
9:12AM0.25m
2:16PM0.34m
8:04PM0.18m
3:08AM0.21m
10:07AM0.25m
3:12PM0.33m
Low Tide
4:26AM0.15m
9:32AM0.23m
6:09PM0.18m
10:37PM0.11m
5:12AM0.15m
10:23AM0.24m
6:55PM0.18m
11:35PM0.12m
6:04AM0.15m
11:27AM0.25m
7:41PM0.18m
cloud
part cloud
part cloud
clear
part cloud
cloud
light rain
part cloud
clear
clear
cloud
clear
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:30
6:31
6:31
 mm
1
Temp °C
14
16
20
19
18
17
13
12
12
14
14
14
11
10
10
9
8
8
9
10
10
10
Feels °C
12
16
20
20
18
16
11
8
8
9
7
5
1
0
1
0
0
-1
0
2
2
4
  • 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
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our La Caldera surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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