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Surf Forecasts:

Monte Hermoso surf break

Monte Hermoso surfForecast / Buenos Aires / Argentina

information circle48hr Weather and Surf, issued 2 am Tuesday 20 Jan 2026 -03
Forecast update in hr  min  s Forecast update imminent
Monte Hermoso surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Monte Hermoso sea temperature is
21.6° C
 (Which is slightly warmer than usual)

How big are the waves at Monte Hermoso today?

The current surf forecast for Monte Hermoso at 9AM is: 0.3m 9s primary swell from a South-southeast direction and 0.4m 5s secondary swell from a East direction (forecast issued at 02:00am January 20). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (20 Jan)1ft (0.3m)9s
Afternoon (20 Jan)1ft (0.3m)8s
Evening (20 Jan)0.5ft (0.2m)8s

Table - waves today at Monte Hermoso. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
20
Wednesday
21
Thursday
22
0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
ESE
0.7
E
0.3
SSE
0.3
SSE
0.3
SSE
0.3
SSE
0.8
E
0.2
SSE
0.1
SE
0.1
SE
0.7
E
0.5
E
0.5
E
0.4
E
0.1
S
0.1
S
0.9
E
0.8
ESE
0.7
ESE
0.6
E
0.5
E
0.4
ESE
0.8
S
0.9
S
Period(s) (?)559988481096666161667788899
Wave
Graph
(?)Metric surfscale
Energy kJ (?)222516151312156433016161055546257412920103123
Wind
(km/h)
20
NE
20
N
20
N
15
NNW
15
SSE
25
SE
35
ESE
30
ENE
20
NE
25
NNE
35
N
30
N
25
NNW
25
NNW
20
NNE
45
SW
20
SW
30
NNE
20
NNW
20
NW
15
SW
25
S
20
S
20
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		offoffcross-
off		cross-
on		cross-
on		crosscross-
off		cross-
off		offoffoffoffoffcross-
off		cross-
on		cross-
on		offoffcross-
off		cross-
on		ononcross-
on
High Tide
/ height (m)
6:32AM
2.02
7:34PM
1.66
7:19AM
2.04
8:17PM
1.73
8:04AM
2.04
8:57PM
1.80
Low Tide
/ height (m)
12:29AM
0.69
1:27PM
0.15
1:20AM
0.64
2:09PM
0.10
2:08AM
0.58
2:49PM
0.09
Tuesday
20
Wednesday
21
Thursday
22
Sunrise---6:01-------6:03-------6:03----
Sunset------8:29-------8:29-------8:28-
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
clear
part cloud
cloud
cloud
thunderstorm
cloud
light rain
Rain (mm)
---------------------1-1
Temp. °C192019222525242223242226333636252326272828212119
Feels °C (?)131313162018171617181419273032182221212427192018
  • 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 Monte Hermoso 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 Monte Hermoso at:
surf-forecast.com

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