Monte Hermoso Surf Break

Lat Long: 38.99° S 61.30° W

Monte Hermoso 48 hour detailed Surf Forecast

Issued: 8 pm 30 Sep 2026 (local time)

Forecast update in  hr  min

Today's Monte Hermoso sea temperature is
12.2°C
0.1° 

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 (01 Oct):

  • Morning surf: Morning surf (01 Oct, local time) - 4.5ft (1.4m), 9s period with S swell.
  • Afternoon surf: Afternoon surf (01 Oct, local time) - 4.5ft (1.3m), 8s period with S swell.
  • Evening surf: Evening surf (01 Oct, local time) - 4ft (1.2m), 8s period with SSE swell.

The current surf forecast for Monte Hermoso at 3AM is: 1.3m 8s primary swell from a South direction and 0.4m 9s secondary swell from a Southeast direction, 0.1m 13s secondary swell from a East direction (forecast issued at 08:00pm September 30). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (01 Oct)4.5ft (1.4m)9s
Afternoon (01 Oct)4.5ft (1.3m)8s
Evening (01 Oct)4ft (1.2m)8s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Fri night. Very mild (max 19°C on Sat afternoon, min 7°C on Thu night). Winds increasing (light winds from the ESE on Thu night, fresh winds from the NNE by Fri afternoon).

Wed
30
Thursday
1
Friday
2
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
2
1
1
0
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
S
7
1.3
S
7
1.3
S
8
1.3
S
8
1.3
S
8
1.4
S
9
1.3
S
9
1.3
S
8
1.1
SSE
8
1.2
SSE
8
1.1
SSE
9
1
SSE
9
0.9
SSE
9
0.8
SSE
9
0.6
ESE
10
0.6
SE
10
0.8
SE
10
0.7
SE
11
Wave Graph
Metric surfscale
Energy kJ
155
173
187
219
230
286
258
239
171
194
176
147
124
84
65
79
124
119
Wind (km/h)
20
SSW
25
S
25
SSW
25
SSW
30
SW
30
SW
25
SSW
20
SSW
15
S
10
ESE
15
NE
15
NNE
20
NNE
25
NNE
30
N
35
NNE
25
N
20
N
Wind State
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-off
cross-off
off
off
off
off
off
off
High Tide
8:40PM1.86m
8:43AM2.16m
9:26PM1.84m
9:26AM2.20m
Low Tide
2:40AM0.42m
3:23PM0.07m
3:21AM0.44m
4:10PM0.05m
part cloud
cloud
part cloud
cloud
part cloud
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
6:39
—
—
—
—
—
—
—
6:39
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:07
—
—
—
—
—
—
—
7:08
—
—
—
—
—
—
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7:09
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
9
9
9
9
9
9
9
9
9
8
7
7
7
9
15
16
13
14
Feels °C
4
3
3
3
2
2
2
3
5
4
3
3
1
2
8
8
8
10
  • 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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