Santa Clara del Mar Surf Break

Lat Long: 37.85° S 57.50° W

Santa Clara del Mar 48 hour detailed Surf Forecast

Issued: 8 pm 19 Sep 2026 (local time)

Forecast update in  hr  min

Today's Santa Clara del Mar sea temperature is
11.1°C
2.1° 

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 1AM is: 0.9m 6s primary swell from a East-northeast direction and 0.3m 9s secondary swell from a South direction, 0.2m 7s secondary swell from a South direction (forecast issued at 08:00pm September 19). 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 7mm), mostly falling on Sun afternoon. Very mild (max 15°C on Sun morning, min 6°C on Mon night). Winds decreasing (strong winds from the SW on Mon afternoon, light winds from the SSW by Tue afternoon).

Sat
19
Sunday
20
Monday
21
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
1
0
0
0
1
0
0
0
0
0
0
1
1
Swell
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
5
0.9
ENE
6
0.9
ENE
6
1
ENE
6
1
ENE
6
1.3
ENE
7
1
ENE
7
0.9
ENE
7
0.8
ENE
8
0.8
E
8
0.7
E
8
0.8
E
9
0.8
E
9
0.7
E
9
0.6
E
9
2.5
SSW
9
3
SSW
10
3
SSW
10
Wave Graph
Metric surfscale
Energy kJ
47
53
49
71
78
150
96
91
81
84
66
99
102
78
60
1159
1596
1441
Wind (km/h)
20
NE
20
NE
20
NNE
20
NNE
20
NNE
15
NNE
20
NNE
25
SW
25
WSW
15
WNW
30
WNW
30
WNW
35
W
40
W
45
WSW
50
SW
45
SW
40
SW
Wind State
cross-on
cross
cross
cross
cross-off
cross
cross
cross-off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
3:25AM0.68m
1:25PM0.99m
5:09AM0.66m
2:27PM0.97m
Low Tide
8:28PM0.30m
7:55AM0.54m
9:22PM0.34m
8:43AM0.55m
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
part cloud
cloud
clear
cloud
cloud
cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:43
6:44
6:45
 mm
2
4
1
Temp °C
15
12
11
12
14
14
15
13
12
11
11
11
10
9
8
8
7
6
Feels °C
12
9
8
9
12
12
13
8
8
8
5
4
1
0
-2
-3
-4
-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 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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