Monte Hermoso surf break

Monte Hermoso surfForecast / Buenos Aires / Argentina

information circle48hr Weather and Surf, issued 8 am Saturday 21 Feb 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
22.5° C
(Which is 1.3°C warmer than normal for this time of year)


How big are the waves at Monte Hermoso today?

The current surf forecast for Monte Hermoso at 12PM is: 0.4m 10s primary swell from a Southeast direction and 0.1m 7s secondary swell from a South direction (forecast issued at 08:00am February 21). An open ocean swell of 0.2m 3s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (21 Feb)1.5ft (0.4m)10s
Afternoon (21 Feb)1ft (0.3m)10s
Evening (21 Feb)1ft (0.3m)10s

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

Updates in  hr  min  s Forecast update imminent
Saturday
21
Sunday
22
Monday
23
Tue
24
6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.4
ESE
0.4
SE
0.4
SE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.2
ESE
0.2
ESE
0.5
E
0.1
S
0.1
S
1.2
E
1.1
E
0.8
E
0.6
E
0.6
E
0.5
E
0.1
S
0.3
E
0.6
E
0.6
E
Period(s) (?)10101010101010999999967777711656
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3925251919181817168839229510757323222361624
Wind
(km/h)
15
NW
10
NW
10
WSW
10
SE
20
ESE
15
NE
15
NE
15
NNE
30
N
20
N
20
NNE
20
NE
30
E
20
E
15
N
25
NNE
30
N
25
N
20
NNW
10
W
5
NNE
20
NE
25
N
35
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
crosscross-
on
crosscross-
off
cross-
off
offoffoffoffcross-
off
crosscross-
off
offcross-
off
offoffoffcross-
off
cross-
off
cross-
off
offoff
High Tide
/ height (m)
8:32AM
1.96
9:01PM
1.99
9:18AM
1.93
9:39PM
2.07
10:05AM
1.88
10:19PM
2.12
Low Tide
/ height (m)
2:55PM
0.21
3:22AM
0.27
3:33PM
0.26
4:07AM
0.20
4:12PM
0.33
Saturday
21
Sunday
22
Monday
23
Tue
24
Sunrise-6:39-------6:39-------6:41------
Sunset----7:57-------7:55-------7:53---
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
cloud
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C242328292827252323243032282527262324303029262625
Feels °C (?)201925262324211917202527232224211820273029232220
  • 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

Latest Updates

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