Monte Hermoso Surf Break

Lat Long: 38.99° S 61.30° W

Monte Hermoso 48 hour detailed Surf Forecast

Issued: 8 am 25 Sep 2026 (local time)

Forecast update in  hr  min

Today's Monte Hermoso sea temperature is
10.7°C
1.2° 

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 (25 Sep):

  • Morning surf: Morning surf (25 Sep, local time) - 1.5ft (0.4m), 12s period with SE swell.
  • Afternoon surf: Afternoon surf (25 Sep, local time) - 1ft (0.3m), 11s period with SE swell.
  • Evening surf: Evening surf (25 Sep, local time) - 1ft (0.3m), 11s period with SE swell.

The current surf forecast for Monte Hermoso at 12PM is: 0.3m 11s primary swell from a Southeast direction and 0.1m 12s secondary swell from a South direction, 0.8m 4s secondary swell from a West-southwest direction (forecast issued at 08:00am September 25). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (25 Sep)1.5ft (0.4m)12s
Afternoon (25 Sep)1ft (0.3m)11s
Evening (25 Sep)1ft (0.3m)11s

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


Short Range Forecast

Mostly dry. Warm (max 20°C on Sun afternoon, min 9°C on Fri night). Winds decreasing (fresh winds from the W on Fri morning, light winds from the NE by Sun night).

Friday
25
Saturday
26
Sunday
27
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
0
0
0
0
0
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)
0.4
SE
12
0.4
SE
12
0.3
SE
11
0.3
SE
11
0.4
SE
11
0.3
SE
11
0.6
S
6
0.6
S
6
0.6
S
7
0.6
S
8
0.5
S
7
0.5
S
7
0.4
S
7
0.3
SSE
8
0.4
SSE
8
0.4
SSE
7
0.4
SSE
7
0.6
E
5
0.3
SSE
7
0.9
E
4
1.1
E
5
1.2
E
5
Wave Graph
Metric surfscale
Energy kJ
35
34
19
19
30
18
25
26
36
40
27
25
16
12
19
18
17
16
9
28
57
79
Wind (km/h)
35
W
30
W
30
W
25
WSW
25
SE
15
ENE
15
ENE
15
ENE
20
ENE
20
ENE
15
E
20
ESE
30
E
25
E
25
ENE
20
ENE
20
NE
20
ENE
20
ENE
25
ENE
25
E
25
ENE
Wind State
cross
cross
cross
cross
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
High Tide
4:30AM1.58m
4:25PM1.79m
5:19AM1.67m
5:22PM1.80m
6:02AM1.77m
6:15PM1.82m
Low Tide
10:23AM0.69m
11:07PM0.36m
11:23AM0.60m
11:54PM0.36m
12:17PM0.47m
clear
clear
clear
part cloud
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
clear
clear
cloud
cloud
cloud
cloud
clear
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
—
—
—
—
—
—
—
6:48
—
—
—
—
—
—
—
6:47
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
7:04
—
—
—
—
—
—
—
7:05
—
—
—
—
—
—
—
7:05
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
14
14
16
19
12
11
11
10
9
10
15
17
16
13
11
12
12
11
17
20
20
18
Feels °C
6
7
9
12
6
7
7
5
4
4
11
12
10
7
6
8
7
6
13
16
16
14
  • 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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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.


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