Monte Hermoso Surf Break

Monte Hermoso 48 hour detailed Surf Forecast

Lat Long: 38.99° S 61.30° W

Issued: 8 am 20 Jun 2026 (local time)

Forecast update in  hr  min

Today's Monte Hermoso sea temperature is
10.3° C

3.2°C colder than average for this time of year

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 (20 Jun):

  • Morning surf: Morning surf (20 Jun, local time) - 1ft (0.3m), 7s period with S swell.
  • Afternoon surf: Afternoon surf (20 Jun, local time) - 1ft (0.3m), 9s period with S swell.
  • Evening surf: Evening surf (20 Jun, local time) - 1ft (0.3m), 8s period with S swell.

The current surf forecast for Monte Hermoso at 3PM is: 0.3m 9s primary swell from a South direction and 0.1m 10s secondary swell from a East direction (forecast issued at 08:00am June 20). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (20 Jun)1ft (0.3m)7s
Afternoon (20 Jun)1ft (0.3m)9s
Evening (20 Jun)1ft (0.3m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 6mm), mostly falling on Mon afternoon. Very mild (max 14°C on Sat afternoon, min 7°C on Sun morning). Mainly fresh winds.

Saturday
20
Sunday
21
Monday
22
Tue
23
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
12 AM
3 AM
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)
0.4
S
7
0.3
S
7
0.3
S
9
0.3
S
9
0.3
S
8
0.3
S
8
0.3
S
8
0.3
S
8
0.3
S
8
0.3
S
8
1
W
4
0.7
WSW
4
0.3
S
7
1
SW
4
1.1
SW
5
1.1
SW
4
1.3
SW
5
1.5
SSW
6
1.4
SW
6
1.3
SSW
6
1.5
SSW
6
1.5
S
6
1.3
S
6
1.3
SSW
5
Wave Graph
Metric surfscale
Energy kJ
15
8
14
13
12
12
11
11
11
11
35
17
10
40
51
52
89
148
128
107
136
160
110
72
Wind (km/h)
25
NW
35
NW
35
WNW
25
W
15
WNW
20
NW
25
NW
25
NW
30
NW
30
NW
30
W
30
WSW
15
W
30
SW
25
WSW
25
W
30
WSW
30
WSW
35
WSW
30
WSW
25
SW
35
SSW
30
SW
30
SW
Wind State
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
9:44AM1.91m
9:41PM2.17m
10:32AM1.95m
10:32PM2.05m
11:20AM1.97m
11:25PM1.91m
Low Tide
3:37AM-0.07m
3:44PM0.40m
4:23AM-0.02m
4:39PM0.39m
5:08AM0.06m
5:35PM0.39m
part cloud
cloud
clear
clear
clear
part cloud
clear
clear
cloud
cloud
clear
clear
clear
cloud
clear
part cloud
cloud
cloud
cloud
light rain
light rain
rain showers
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:22
8:23
8:23
8:23
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:49
5:49
5:50
5:50
 mm
1
1
1
1
1
Temp °C
9
10
12
14
14
11
10
9
8
7
10
11
12
9
9
8
8
8
8
8
9
9
8
8
Feels °C
2
1
4
7
9
4
3
2
0
-1
2
4
7
2
2
1
1
1
0
1
3
1
1
1
Swell 1
Height (m)
Direction
Period (s)
0.4
S
7
0.3
S
7
0.3
S
9
0.3
S
9
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
SSE
8
0.3
SSE
8
0.3
S
7
0.2
SSE
8
0.1
SE
10
0.1
SE
10
0.1
E
11
0.1
E
11
0.1
E
11
0.1
E
11
0.1
E
11
0.1
E
11
0.1
E
10
0.1
SE
10
Energy kJ
15
8
14
13
12
12
11
11
11
11
12
11
10
6
4
4
2
2
2
2
2
2
2
4
Swell 2
Height (m)
Direction
Period (s)
0.2
SSE
9
0.2
SSE
9
0.1
E
10
0.1
E
10
0.1
E
10
0.1
E
9
0.1
E
9
0.1
E
9
0.1
E
10
0.1
E
10
0.1
E
10
0.1
E
10
0.1
SE
10
0.1
SE
10
0.1
E
11
0.1
E
11
0.1
S
10
0.1
S
11
0.1
E
10
Energy kJ
8
8
2
2
2
2
2
2
2
2
2
2
4
4
2
2
2
2
2
Swell 3
Height (m)
Direction
Period (s)
0.1
E
9
0.1
E
9
0.2
E
10
0.1
SW
5
0.2
E
10
0.1
E
10
0.1
E
10
0.1
E
10
0.1
E
9
0.1
E
9
0.1
E
11
0.1
E
8
Energy kJ
2
2
7
1
7
2
2
2
2
2
2
1
Wind waves
Height (m)
Direction
Period (s)
0.7
NW
4
0.9
WNW
4
1
W
4
0.7
WNW
4
0.6
WNW
4
0.5
W
3
0.7
WNW
3
0.8
WNW
4
0.9
WNW
4
0.9
WNW
4
1
W
4
0.7
WSW
4
0.5
WSW
4
1
SW
4
1.1
SW
5
1.1
SW
4
1.3
SW
5
1.5
SSW
6
1.4
SW
6
1.3
SSW
6
1.5
SSW
6
1.5
S
6
1.3
S
6
1.3
SSW
5
Energy kJ
14
24
36
16
10
6
10
18
22
30
35
17
7
40
51
52
89
148
128
107
136
160
110
72
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
Distance (km)
201
298
463
426
298
201
298
298
298
298
298
336
298
298
330
345
345
345
341
759
576
847
847
345
Best forecast wave conditions in Provincia de Buenos Aires
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
Best forecast wave conditions in Argentina
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
5
5
5
5
9
9
9
8
8
5
8
7
6
6
6
8
7
5
5
5
5
5
5
  • 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
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