Monte Hermoso Surf Break

Lat Long: 38.99° S 61.30° W

Monte Hermoso 48 hour detailed Surf Forecast

Issued: 2 pm 16 Sep 2026 (local time)

Forecast update in  hr  min

Today's Monte Hermoso sea temperature is
9.9°C
1.6° 

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 (16 Sep):

  • Afternoon surf: Afternoon surf (16 Sep, local time) - 2.5ft (0.8m), 9s period with SSE swell.
  • Evening surf: Evening surf (16 Sep, local time) - 2.5ft (0.7m), 9s period with SSE swell.

The current surf forecast for Monte Hermoso at 11PM is: 0.6m 8s primary swell from a South-southeast direction and 0.1m 9s secondary swell from a East direction (forecast issued at 02:00pm September 16). An open ocean swell of 0.6m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (-03) & DateWave HeightWave Period
Morning (16 Sep)--
Afternoon (16 Sep)2.5ft (0.8m)9s
Evening (16 Sep)2.5ft (0.7m)9s

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


Short Range Forecast

Mostly dry. Warm (max 24°C on Fri afternoon, min 12°C on Wed night). Winds decreasing (fresh winds from the N on Wed night, light winds from the NNW by Sat morning).

Wed
16
Thursday
17
Friday
18
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
1
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)
0.8
SSE
9
0.8
SSE
9
0.7
SSE
9
0.7
SSE
9
0.6
SSE
8
0.6
SSE
9
0.4
SSE
9
0.4
SSE
10
0.4
SSE
10
0.4
SE
10
0.4
SE
9
0.3
SSE
9
0.2
SSE
10
0.2
S
9
0.5
E
4
0.2
S
8
0.2
S
7
0.1
S
9
0.1
S
8
0.1
S
9
Wave Graph
Metric surfscale
Energy kJ
94
90
68
65
48
49
29
37
37
23
22
17
9
7
7
6
4
1
1
1
Wind (km/h)
25
N
25
NNW
25
NNW
20
N
30
N
25
NNW
10
WSW
10
WNW
10
SW
15
SE
20
ESE
20
E
20
ENE
20
NNE
20
N
20
N
30
NNW
30
NNW
25
NNW
25
N
Wind State
off
off
off
off
off
off
cross
cross-off
cross-on
cross-on
cross
cross
cross-off
off
off
off
off
off
off
off
High Tide
9:31PM1.88m
9:38AM2.12m
10:16PM1.83m
10:20AM2.09m
Low Tide
3:32PM0.14m
3:36AM0.38m
4:16PM0.15m
4:17AM0.45m
5:00PM0.19m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:55
6:55
6:57
 mm
Temp °C
9
14
16
13
12
13
12
12
14
15
16
16
17
17
17
17
22
24
23
20
Feels °C
2
7
10
7
5
7
9
9
11
11
11
12
14
13
13
13
16
19
19
15
  • 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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