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 21 Sep 2026 (local time)

Forecast update in  hr  min

Today's Santa Clara del Mar sea temperature is
11.0°C
1.9° 

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 (21 Sep):

  • Morning surf: Morning surf (21 Sep, local time) - 3ft (0.9m), 10s period with E swell.
  • Afternoon surf: Afternoon surf (21 Sep, local time) - 2.5ft (0.7m), 10s period with E swell.
  • Evening surf: Evening surf (21 Sep, local time) - 10ft (3.0m), 10s period with SSW swell.

The current surf forecast for Santa Clara del Mar at 9AM is: 0.9m 10s primary swell from a East direction and 0.1m 9s secondary swell from a South direction (forecast issued at 02:00am September 21). An open ocean swell of 1.1m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (-03) & DateWave HeightWave Period
Morning (21 Sep)3ft (0.9m)10s
Afternoon (21 Sep)2.5ft (0.7m)10s
Evening (21 Sep)10ft (3.0m)10s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Mon afternoon. Very mild (max 15°C on Wed afternoon, min 4°C on Tue night). Winds decreasing (strong winds from the WSW on Mon afternoon, light winds from the S by Tue night).

Monday
21
Tuesday
22
Wednesday
23
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)
1
0
0
0
0
0
0
1
0
1
1
1
2
2
3
4
4
3
3
2
2
1
1
1
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)
0.8
E
8
0.8
E
9
0.9
E
9
0.9
E
10
0.6
E
10
0.7
E
10
3
SSW
9
3
SSW
10
2.5
S
10
3
S
12
3
S
12
3
S
12
3
SSE
12
3.5
SSE
14
3
SSE
14
3
SSE
14
3
SSE
13
2.5
SSE
13
2.3
SSE
13
2.1
SSE
13
1.9
SSE
12
1.7
SSE
12
1.6
SSE
12
1.5
SSE
12
Wave Graph
Metric surfscale
Energy kJ
86
106
140
146
65
102
1178
1537
1449
2079
2222
2543
3094
3791
3786
3316
2764
2345
1793
1398
1064
857
771
691
Wind (km/h)
25
WNW
25
WNW
35
W
40
W
40
W
50
WSW
45
SW
40
SW
35
SSW
30
SSW
25
SSW
25
SSW
25
SSW
25
SSW
15
SSW
5
S
10
NNW
20
N
25
NNW
30
NNW
30
NNW
30
NNW
30
NNW
25
NNW
Wind State
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
5:09AM0.66m
2:27PM0.97m
6:04AM0.65m
3:56PM0.98m
6:37AM0.65m
5:09PM1.02m
Low Tide
8:43AM0.55m
10:21PM0.36m
9:34AM0.53m
11:22PM0.35m
10:29AM0.50m
clear
cloud
clear
part cloud
cloud
light rain
light rain
clear
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:41
6:39
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:45
6:45
6:46
 mm
1
1
Temp °C
11
11
10
10
9
8
7
7
7
6
6
7
8
9
9
8
7
5
4
7
12
15
15
13
Feels °C
6
5
2
1
0
-3
-3
-3
-2
-2
-1
0
1
2
4
5
3
-1
-2
-1
4
8
8
7
  • 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 

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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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