Monte Hermoso Surf Break

Lat Long: 38.99° S 61.30° W

Monte Hermoso 48 hour detailed Surf Forecast

Issued: 8 am 08 Aug 2026 (local time)

Forecast update in  hr  min

Today's Monte Hermoso sea temperature is
9.2° C
2.0° 

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 (08 Aug):

  • Morning surf: Morning surf (08 Aug, local time) - 6ft (1.8m), 6s period with SW swell.
  • Afternoon surf: Afternoon surf (08 Aug, local time) - 4.5ft (1.4m), 6s period with SW swell.
  • Evening surf: Evening surf (08 Aug, local time) - 4ft (1.2m), 8s period with SSW swell.

The current surf forecast for Monte Hermoso at 3PM is: 1.4m 6s primary swell from a Southwest direction and 0.1m 10s secondary swell from a Southeast direction (forecast issued at 08:00am August 08). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (08 Aug)6ft (1.8m)6s
Afternoon (08 Aug)4.5ft (1.4m)6s
Evening (08 Aug)4ft (1.2m)8s

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


Short Range Forecast

Some drizzle, heaviest during Sun afternoon. Very mild (max 10°C on Sat afternoon, min 6°C on Sat night). Winds decreasing (fresh winds from the W on Sat morning, light winds from the SSW by Mon afternoon).

Saturday
8
Sunday
9
Monday
10
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
0
0
0
0
0
0
1
2
3
2
1
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
SW
6
1.8
SW
6
1.6
SW
6
1.4
SW
6
0.9
S
7
1.2
SSW
8
1.4
SSW
7
1.6
SSW
6
1.8
SSW
6
1.9
SSW
7
1.5
S
8
1.4
S
6
1.4
S
6
1.7
S
6
1.4
S
7
1.3
S
8
1.2
S
8
1.5
SSE
11
1.5
SSE
12
1.4
SE
13
1.4
SSE
12
1.3
SSE
12
Wave Graph
Metric surfscale
Energy kJ
182
221
165
124
81
155
193
160
237
346
286
139
144
233
206
201
210
467
603
659
560
483
Wind (km/h)
45
W
40
W
40
WSW
35
WSW
30
WSW
20
WSW
25
SW
30
SW
35
SW
35
SW
35
SW
30
SSW
30
SSW
25
S
20
SSW
20
SSW
15
SW
10
SW
10
SSW
10
SSW
10
SSE
10
E
Wind State
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
cross-on
cross-on
on
on
cross-on
cross
High Tide
12:37PM2.05m
1:29AM1.57m
1:29PM2.06m
2:30AM1.53m
2:28PM2.07m
Low Tide
6:21AM0.56m
7:27PM0.27m
7:09AM0.62m
8:26PM0.26m
8:05AM0.66m
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
clear
rain showers
clear
clear
part cloud
clear
part cloud
clear
clear
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:00
7:58
7:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:21
6:22
6:22
 mm
1
Temp °C
7
7
8
9
10
9
8
7
6
6
7
8
8
8
8
8
8
7
7
7
7
7
Feels °C
-3
-3
-2
-1
2
3
1
-1
-3
-3
-1
1
1
1
2
3
3
3
3
4
4
4
  • 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 

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