Monte Hermoso Surf Break

Lat Long: 38.99° S 61.30° W

Monte Hermoso 48 hour detailed Surf Forecast

Issued: 2 am 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's Monte Hermoso sea temperature is
8.4° C
3.3° 

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 (21 Jul):

  • Morning surf: Morning surf (21 Jul, local time) - 1.5ft (0.4m), 8s period with SE swell.
  • Afternoon surf: Afternoon surf (21 Jul, local time) - 2ft (0.6m), 4s period with E swell.
  • Evening surf: Evening surf (21 Jul, local time) - 1.5ft (0.5m), 4s period with E swell.

The current surf forecast for Monte Hermoso at 9AM is: 0.4m 8s primary swell from a Southeast direction and 0.5m 4s secondary swell from a East direction (forecast issued at 02:00am July 21). The wind direction is predicted to be offshore.

Time (-03) & DateWave HeightWave Period
Morning (21 Jul)1.5ft (0.4m)8s
Afternoon (21 Jul)2ft (0.6m)4s
Evening (21 Jul)1.5ft (0.5m)4s

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


Short Range Forecast

Some drizzle, heaviest during Thu night. Very mild (max 13°C on Thu afternoon, min 6°C on Thu morning). Winds increasing (calm on Tue night, fresh winds from the N by Thu afternoon).

Tuesday
21
Wednesday
22
Thursday
23
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
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
SSE
8
0.4
SSE
8
0.4
SE
8
0.4
SE
8
0.7
E
4
0.6
E
4
0.7
E
4
0.5
E
4
0.4
ESE
4
0.4
SSW
5
0.4
SSW
5
0.4
S
5
0.4
S
5
0.3
S
9
0.4
S
9
0.4
S
8
0.4
S
8
0.3
S
8
0.3
S
8
0.3
S
8
0.3
S
8
0.3
S
8
0.3
S
8
0.3
S
8
Wave Graph
Metric surfscale
Energy kJ
35
23
14
14
18
14
19
10
6
9
9
9
8
13
24
23
21
12
12
12
12
12
12
12
Wind (km/h)
20
ENE
20
NE
20
NNE
10
N
10
WSW
20
SW
20
SSW
20
SSW
15
S
5
ESE
10
E
10
NE
15
N
5
WNW
10
SE
15
NNE
20
N
25
N
25
N
25
NNE
30
N
30
N
25
N
25
NNE
Wind State
cross-off
cross-off
cross-off
off
cross-on
cross-on
cross-on
on
on
glassy
cross
cross-off
off
cross-off
cross-on
cross-off
off
off
off
off
off
off
off
off
High Tide
10:48AM2.06m
11:04PM1.86m
11:32AM2.04m
11:55PM1.76m
12:15PM2.00m
Low Tide
4:38AM0.14m
5:13PM0.29m
5:21AM0.26m
6:03PM0.31m
6:04AM0.39m
6:53PM0.33m
light rain
light rain
cloud
cloud
cloud
part cloud
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:17
8:15
8:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:06
6:06
6:07
 mm
2
2
Temp °C
8
8
8
8
8
8
8
8
8
8
7
7
8
10
9
11
10
9
7
6
9
12
13
12
Feels °C
3
3
4
5
5
3
3
3
5
7
5
4
4
7
6
7
5
3
1
-1
2
5
8
6
  • 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.


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