Monte Hermoso Surf Break

Monte Hermoso 48 hour detailed Surf Forecast

Lat Long: 38.99° S 61.30° W

Issued: 8 am 21 Jun 2026 (local time)

Forecast update in  hr  min

Today's Monte Hermoso sea temperature is
10.2° C

3.3°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 (21 Jun):

  • Morning surf: Morning surf (21 Jun, local time) - 1ft (0.3m), 8s period with SSE swell.
  • Afternoon surf: Afternoon surf (21 Jun, local time) - 2.5ft (0.7m), 4s period with WSW swell.
  • Evening surf: Evening surf (21 Jun, local time) - 3ft (0.9m), 4s period with SSW swell.

The current surf forecast for Monte Hermoso at 4PM is: 0.3m 8s primary swell from a South-southeast direction and 0.1m 10s secondary swell from a East direction, 0.6m 4s secondary swell from a West-southwest direction (forecast issued at 08:00am June 21). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (21 Jun)1ft (0.3m)8s
Afternoon (21 Jun)2.5ft (0.7m)4s
Evening (21 Jun)3ft (0.9m)4s

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 8mm), mostly falling on Mon afternoon. Very mild (max 12°C on Sun afternoon, min 6°C on Tue night). Winds increasing (light winds from the W on Sun afternoon, fresh winds from the SW by Tue afternoon).

Sunday
21
Monday
22
Tuesday
23
Wed
24
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)
0.3
S
8
0.3
SSE
8
0.9
W
4
0.7
WSW
4
0.3
SSE
8
0.9
SSW
4
1.1
SW
5
1.1
SW
5
1.3
SW
5
1.4
SW
5
1.4
SW
5
1.3
SSW
5
1.3
SSW
5
1.3
SSW
5
1.2
SSW
5
1.3
SSW
5
1.3
SSW
5
1.3
SSW
5
1.3
SSW
5
1.4
SSW
6
1.3
SSW
5
1.5
SSW
6
1.3
SSW
6
0.9
SSW
6
Wave Graph
Metric surfscale
Energy kJ
11
13
27
16
11
31
51
54
74
98
102
95
77
82
70
71
99
86
90
114
90
130
102
56
Wind (km/h)
30
NW
30
NW
30
W
25
WSW
15
W
30
SW
25
WSW
30
WSW
30
WSW
30
WSW
35
WSW
35
SW
30
WSW
30
WSW
30
SW
30
SW
30
WSW
30
W
35
WSW
35
SW
40
SW
35
SW
25
SW
20
W
Wind State
cross-off
cross-off
cross
cross
cross
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
High Tide
10:32AM1.95m
10:32PM2.05m
11:20AM1.97m
11:25PM1.91m
12:07PM1.97m
00:19AM1.79m
Low Tide
4:23AM-0.02m
4:39PM0.39m
5:08AM0.06m
5:35PM0.39m
5:54AM0.18m
6:30PM0.40m
clear
part cloud
clear
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
part cloud
light rain
light rain
rain showers
rain showers
rain showers
cloud
clear
cloud
part cloud
cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:23
8:23
8:23
8:23
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:49
5:50
5:50
5:50
 mm
1
3
2
1
1
Temp °C
8
7
10
11
12
9
9
8
8
8
8
9
7
8
8
8
8
7
8
9
9
9
9
8
Feels °C
0
-1
2
5
7
2
3
1
1
0
0
1
0
1
1
1
1
0
0
1
0
1
3
3
Swell 1
Height (m)
Direction
Period (s)
0.3
S
8
0.3
SSE
8
0.3
SSE
8
0.3
SSE
8
0.3
SSE
8
0.2
SSE
8
0.1
SE
11
0.1
SE
10
0.1
S
10
0.1
E
11
0.1
E
11
0.1
E
11
0.1
SE
9
0.1
E
11
0.1
S
8
0.2
SSE
8
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.2
SSE
9
0.3
SE
9
0.1
SE
12
0.3
SE
8
0.2
SSE
8
Energy kJ
11
13
12
12
11
6
4
4
2
2
2
2
3
2
1
6
4
4
4
8
13
6
11
7
Swell 2
Height (m)
Direction
Period (s)
0.1
E
10
0.1
E
10
0.1
E
10
0.1
E
10
0.1
E
9
0.2
SSE
10
0.1
E
11
0.1
E
11
0.1
E
11
0.1
E
8
0.2
E
11
0.1
E
11
0.1
SE
11
0.1
SE
10
0.2
E
10
0.2
E
10
0.1
S
16
0.1
S
13
0.1
SE
12
0.1
SE
12
0.1
SE
12
Energy kJ
2
2
2
2
2
10
2
2
2
1
9
2
4
4
8
8
5
4
6
6
5
Swell 3
Height (m)
Direction
Period (s)
0.2
E
10
0.1
E
10
0.1
E
10
0.1
S
7
0.1
E
9
0.1
E
12
0.1
E
11
0.1
E
8
0.1
SE
10
0.1
E
10
0.1
S
17
0.1
SE
14
0.1
S
15
0.1
S
15
0.1
S
15
Energy kJ
7
2
2
1
2
3
2
1
4
2
6
7
4
4
4
Wind waves
Height (m)
Direction
Period (s)
1
W
4
1
W
4
0.9
W
4
0.7
WSW
4
0.4
WSW
4
0.9
SSW
4
1.1
SW
5
1.1
SW
5
1.3
SW
5
1.4
SW
5
1.4
SW
5
1.3
SSW
5
1.3
SSW
5
1.3
SSW
5
1.2
SSW
5
1.3
SSW
5
1.3
SSW
5
1.3
SSW
5
1.3
SSW
5
1.4
SSW
6
1.3
SSW
5
1.5
SSW
6
1.3
SSW
6
0.9
SSW
6
Energy kJ
36
35
27
16
5
31
51
54
74
98
102
95
77
82
70
71
99
86
90
114
90
130
102
56
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
2
2
1
1
1
1
1
2
1
1
1
2
1
2
1
4
2
2
1
2
Distance (km)
298
298
309
341
298
298
298
345
346
463
341
1057
576
847
345
1057
847
847
345
1057
847
345
298
266
Best forecast wave conditions in Provincia de Buenos Aires
Rating
(10 max)
1
1
1
1
2
2
1
1
1
1
1
1
1
2
2
2
Best forecast wave conditions in Argentina
Rating
(10 max)
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
2
2
2
Header Global
Rating
(10 max)
8
8
7
7
7
6
6
5
7
6
6
5
5
5
5
5
5
5
5
5
7
8
9
7
  • 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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