Monte Hermoso Surf Break

Lat Long: 38.99° S 61.30° W

Monte Hermoso 48 hour detailed Surf Forecast

Issued: 2 am 18 Oct 2026 (local time)

Forecast update in  hr  min

Today's Monte Hermoso sea temperature is
12.4°C
0.9° 

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 (18 Oct):

  • Morning surf: Morning surf (18 Oct, local time) - 2.5ft (0.7m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (18 Oct, local time) - 2.5ft (0.8m), 8s period with ESE swell.
  • Evening surf: Evening surf (18 Oct, local time) - 3.5ft (1.1m), 4s period with E swell.

The current surf forecast for Monte Hermoso at 10AM is: 0.7m 8s primary swell from a East-southeast direction (forecast issued at 02:00am October 18). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (18 Oct)2.5ft (0.7m)8s
Afternoon (18 Oct)2.5ft (0.8m)8s
Evening (18 Oct)3.5ft (1.1m)4s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Tue night. Warm (max 21°C on Tue afternoon, min 8°C on Sun morning). Mainly fresh winds.

Sunday
18
Monday
19
Tuesday
20
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)
1
1
1
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
2
0
0
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)
0.8
ESE
8
0.7
ESE
8
0.7
ESE
8
0.7
ESE
8
0.7
ESE
8
0.8
ESE
8
0.4
ESE
11
1.1
E
4
0.5
ESE
11
0.5
ESE
10
0.6
ESE
10
0.8
ESE
10
0.8
ESE
10
0.9
ESE
10
1.3
E
4
1.3
E
5
0.5
ESE
10
0.6
ESE
11
0.6
ESE
11
0.6
ESE
11
0.6
ESE
11
0.9
E
11
0.9
E
5
1
E
6
Wave Graph
Metric surfscale
Energy kJ
75
58
55
55
58
78
43
43
64
59
69
121
118
149
69
83
63
76
78
79
79
191
47
64
Wind (km/h)
15
ENE
10
NE
10
NNE
10
NNE
15
E
25
ESE
30
E
25
ENE
20
NE
20
NE
20
NE
15
NNE
15
NE
20
ENE
30
E
25
ENE
20
NE
20
NNE
25
NNE
30
NNE
25
NNE
25
NNE
25
NNE
20
NNE
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
High Tide
10:31AM2.04m
11:22PM1.70m
11:16AM1.98m
00:12AM1.64m
12:03PM1.91m
Low Tide
4:30AM0.56m
5:17PM0.20m
5:13AM0.62m
6:04PM0.25m
6:00AM0.67m
6:53PM0.30m
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
6:13
—
—
—
—
—
—
—
6:13
—
—
—
—
—
—
—
6:11
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
7:25
—
—
—
—
—
—
—
7:27
—
—
—
—
—
—
—
7:28
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
9
8
8
8
11
13
12
10
8
8
8
10
15
16
15
12
13
13
10
13
18
21
20
17
Feels °C
5
5
5
5
7
7
5
5
3
3
3
6
11
11
9
6
8
8
4
6
12
16
15
13
  • 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