Monte Hermoso Surf Break

Lat Long: 38.99° S 61.30° W

Monte Hermoso 48 hour detailed Surf Forecast

Issued: 2 am 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's Monte Hermoso sea temperature is
9.4° C
1.8° 

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


How big are the waves at Monte Hermoso today (09 Aug):

  • Morning surf: Morning surf (09 Aug, local time) - 6ft (1.9m), 6s period with SSW swell.
  • Afternoon surf: Afternoon surf (09 Aug, local time) - 5ft (1.5m), 6s period with S swell.
  • Evening surf: Evening surf (09 Aug, local time) - 5.5ft (1.7m), 6s period with S swell.

The current surf forecast for Monte Hermoso at 9AM is: 1.9m 6s primary swell from a South-southwest direction and 0.1m 10s secondary swell from a Southeast direction, 0.1m 13s secondary swell from a Southeast direction (forecast issued at 02:00am August 09). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (09 Aug)6ft (1.9m)6s
Afternoon (09 Aug)5ft (1.5m)6s
Evening (09 Aug)5.5ft (1.7m)6s

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


Short Range Forecast

Some drizzle, heaviest during Sun afternoon. Mild temperatures (max 9°C on Tue afternoon, min 6°C on Sun morning). Winds decreasing (fresh winds from the SW on Sun morning, light winds from the SSE by Mon afternoon).

Sunday
9
Monday
10
Tuesday
11
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
1
2
2
3
3
2
2
2
3
2
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
SSW
6
1.6
SSW
6
1.8
SSW
8
1.9
SSW
6
1.8
SSW
7
1.5
S
6
1.5
S
6
1.7
S
6
1.4
S
7
1.3
S
8
1.3
S
9
1.5
SSE
10
1.5
SSE
12
1.4
SE
13
1.4
SSE
12
1.4
SSE
12
1.3
SSE
11
1.2
SSE
11
1.1
SSE
11
1.1
SSE
11
1
SE
12
1
SSE
11
0.9
SSE
11
0.9
SSE
11
Wave Graph
Metric surfscale
Energy kJ
132
166
428
300
337
156
160
240
200
208
257
458
603
659
619
551
459
359
302
302
264
226
205
180
Wind (km/h)
25
WSW
30
WSW
35
WSW
40
SW
35
SW
30
SSW
30
SSW
30
S
25
SSW
20
SSW
20
SW
15
SW
15
SSW
10
SSW
10
SSE
10
E
10
NE
10
NNE
15
NNE
10
NE
10
NE
15
E
25
E
20
ENE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross
cross-off
off
cross-off
cross-off
cross-off
cross
cross
cross-off
High Tide
1:29PM2.06m
2:30AM1.53m
2:28PM2.07m
3:35AM1.52m
3:29PM2.08m
Low Tide
7:09AM0.62m
8:26PM0.26m
8:05AM0.66m
9:29PM0.24m
9:08AM0.67m
clear
clear
clear
part cloud
part cloud
rain showers
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:58
7:58
7:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:22
6:22
6:23
 mm
1
Temp °C
8
7
6
6
7
8
8
8
8
8
7
7
7
7
7
7
6
6
6
6
7
9
8
7
Feels °C
1
-1
-3
-3
-2
0
1
1
1
2
2
3
3
3
4
4
3
2
2
2
3
4
2
2
  • 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 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.


Nearest locationNearest