Santa Clara del Mar Surf Break

Lat Long: 37.85° S 57.50° W

Santa Clara del Mar 48 hour detailed Surf Forecast

Issued: 2 am 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's Santa Clara del Mar sea temperature is
11.1°C
2.0° 

Santa Clara del Mar surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Santa Clara del Mar today (20 Sep):

  • Morning surf: Morning surf (20 Sep, local time) - 4.5ft (1.3m), 7s period with ENE swell.
  • Afternoon surf: Afternoon surf (20 Sep, local time) - 3ft (0.9m), 7s period with ENE swell.
  • Evening surf: Evening surf (20 Sep, local time) - 2.5ft (0.8m), 8s period with E swell.

The current surf forecast for Santa Clara del Mar at 6AM is: 1.3m 6s primary swell from a East-northeast direction and 1.0m 6s secondary swell from a East-northeast direction, 0.3m 8s secondary swell from a South direction (forecast issued at 02:00am September 20). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (20 Sep)4.5ft (1.3m)7s
Afternoon (20 Sep)3ft (0.9m)7s
Evening (20 Sep)2.5ft (0.8m)8s

Table - waves today at Santa Clara del Mar. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 8mm), mostly falling on Sun afternoon. Very mild (max 15°C on Sun morning, min 5°C on Tue night). Winds decreasing (near gales from the SW on Mon afternoon, light winds from the S by Tue night).

Sunday
20
Monday
21
Tuesday
22
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
1
1
2
3
3
!
5
4
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
ENE
6
0.9
ENE
6
1.3
ENE
6
1.3
ENE
7
1
ENE
7
0.9
ENE
7
0.8
E
8
0.8
E
8
0.8
E
8
0.9
E
9
0.9
E
9
0.8
E
10
1.7
SW
8
2.5
SSW
9
3
SSW
10
3
SSW
10
3
S
11
3
S
12
3
S
12
3.5
S
13
4.5
S
13
3.5
SSE
14
3.5
SSE
14
3.5
SSE
14
Wave Graph
Metric surfscale
Energy kJ
49
58
137
154
96
91
78
84
88
129
137
116
373
1118
1561
1887
2173
2903
2991
3648
6598
5322
5359
4749
Wind (km/h)
20
NNE
15
NNE
15
NNE
15
NNE
20
NNE
40
SW
15
SSW
20
W
25
NW
30
WNW
35
W
40
W
45
W
50
SW
45
SW
40
SW
35
SW
30
SW
30
SW
30
SSW
25
SW
25
SW
20
SSW
5
S
Wind State
cross
cross
cross
cross
cross
cross-off
cross
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
High Tide
3:25AM0.68m
1:25PM0.99m
5:09AM0.66m
2:27PM0.97m
6:04AM0.65m
3:56PM0.98m
Low Tide
7:55AM0.54m
9:22PM0.34m
8:43AM0.55m
10:21PM0.36m
9:34AM0.53m
part cloud
cloud
cloud
cloud
cloud
light rain
mod rain
cloud
clear
part cloud
clear
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:41
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:44
6:45
6:45
 mm
2
6
Temp °C
11
11
13
14
15
13
12
11
11
11
10
9
9
7
7
7
7
6
6
7
8
9
9
8
Feels °C
8
8
11
12
13
6
9
7
7
5
1
0
-1
-4
-4
-3
-2
-2
-1
-1
1
2
3
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
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 Santa Clara del Mar 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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