Las Peñas Surf Break

Lat Long: 37.24° S 73.41° W

Las Peñas 48 hour detailed Surf Forecast

Issued: 1 pm 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's Las Peñas sea temperature is
12.2° C
0.2° 

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


How big are the waves at Las Peñas today (04 Aug):

  • Morning surf: Morning surf (04 Aug, local time) - 6ft (1.8m), 12s period with W swell.
  • Afternoon surf: Afternoon surf (04 Aug, local time) - 6ft (1.8m), 12s period with W swell.
  • Evening surf: Evening surf (04 Aug, local time) - 7.5ft (2.3m), 12s period with WSW swell.

The current surf forecast for Las Peñas at 7PM is: 2.3m 12s primary swell from a West-southwest direction (forecast issued at 01:00pm August 04). An open ocean swell of 0.4m 18s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 4.

Time (-04) & DateWave HeightWave Period
Morning (04 Aug)6ft (1.8m)12s
Afternoon (04 Aug)6ft (1.8m)12s
Evening (04 Aug)7.5ft (2.3m)12s

Table - waves today at Las Peñas. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 43mm), heaviest during Wed afternoon. Very mild (max 13°C on Wed afternoon, min 8°C on Wed night). Winds increasing (calm on Tue afternoon, fresh winds from the SSW by Wed night).

Tue
4
Wednesday
5
Thursday
6
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
3
2
3
4
4
3
4
2
1
0
0
2
0
1
2
2
2
1
2
2
2
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)
1.7
W
12
1.7
W
12
2
W
12
2.3
WSW
12
2.3
WSW
12
2.3
WSW
12
2.1
W
11
2.3
WSW
11
1.3
WSW
14
2
WSW
14
1.8
WSW
14
2
WSW
14
1.1
WSW
14
1.1
WSW
13
1.1
WSW
13
1.1
WSW
13
1
WSW
13
1
WSW
13
1
WSW
12
0.9
WSW
12
0.9
WSW
12
Wave Graph
Metric surfscale
Energy kJ
805
778
1194
1468
1420
1320
1144
1274
704
1548
1259
1556
415
402
396
390
353
312
283
226
203
Wind (km/h)
5
NNE
5
NW
0
NW
5
S
5
SSE
5
SSE
5
SSE
5
ENE
15
NE
25
NNE
30
N
30
SSW
25
SSW
25
SSW
10
SSW
5
SE
5
NE
5
NW
5
W
5
SSW
0
WSW
Wind State
glassy
cross-on
glassy
glassy
glassy
glassy
glassy
cross
cross-on
cross-on
on
cross-off
cross-off
cross-off
off
cross-off
cross-on
cross-on
cross-off
off
glassy
High Tide
2:07PM1.13m
2:54AM1.13m
2:55PM1.00m
3:52AM1.16m
4:02PM0.87m
Low Tide
8:02AM0.36m
8:26PM0.25m
9:04AM0.42m
9:07PM0.32m
10:30AM0.46m
10:04PM0.37m
part cloud
rain showers
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
heavy rain
heavy rain
light rain
mod rain
clear
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:48
7:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:09
6:10
6:10
 mm
1
2
16
12
2
7
Temp °C
12
12
12
11
10
10
10
10
10
11
13
8
9
9
9
9
9
10
10
9
9
Feels °C
11
11
12
10
9
9
9
8
7
6
8
1
3
4
6
7
6
7
7
6
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 

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 Las Peñas 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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