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Surf Forecasts:

Las Cuevas surfForecast / Buenos Aires / Argentina

information circle48hr Weather and Surf, issued 8 pm Saturday 17 Jan 2026 -03
Forecast update in hr  min  s Forecast update imminent
Las Cuevas surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Las Cuevas sea temperature is
20.8° C
 (Which is 2.0°C warmer than normal for this time of year)

How big are the waves at Las Cuevas today?

The current surf forecast for Las Cuevas at 3AM is: 1.3m 6s primary swell from a South direction and 0.4m 8s secondary swell from a East-northeast direction (forecast issued at 08:00pm January 17). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (18 Jan)4.5ft (1.3m)7s
Afternoon (18 Jan)5ft (1.6m)5s
Evening (18 Jan)5ft (1.5m)8s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sat
17
Sunday
18
Monday
19
Tuesday
20
6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
ENE
1.4
SSW
1.3
S
1.3
S
1.2
S
1.3
S
1.3
S
1.6
SSW
1.5
S
1.5
S
1.8
S
1.4
S
1.3
S
1.5
S
1.4
S
1.5
SSE
1.2
S
1
S
0.9
SSE
0.8
SSE
0.8
SSE
0.8
SSE
0.7
SSE
1
ENE
Period(s) (?)856677957888810109998810885
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1910911212813518625115020827742826023044336936723515811890107907050
Wind
(km/h)
30
SSW
40
S
25
S
25
SSW
30
SSW
35
SSW
35
SSW
40
SSW
35
S
25
S
20
SSE
10
SSE
5
SE
15
ENE
25
E
35
ENE
35
ENE
35
NE
30
NNE
25
N
25
N
25
N
15
NNE
40
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscross-
on		cross-
on		cross-
on		onononcrosscross-
on		cross-
on		crosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross
High Tide
/ height (m)
7:07PM
0.85
6:36AM
1.21
7:47PM
0.85
7:21AM
1.26
8:24PM
0.85
8:03AM
1.30
Low Tide
/ height (m)
12:32AM
0.59
2:11PM
0.22
1:24AM
0.56
2:58PM
0.19
2:13AM
0.53
Sat
17
Sunday
18
Monday
19
Tuesday
20
Sunrise----5:47-------5:48-------5:48---
Sunset8:14-------8:14-------8:13-------
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
1-----------------------
Temp. °C181817171717181716151413141516171717161514192523
Feels °C (?)131011111010109891010121211101111111110152116
  • 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

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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 Cuevas 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.

View detailed surf forecast for Las Cuevas at:
surf-forecast.com

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