Monte Hermoso Surf Break

Monte Hermoso 48 hour detailed Surf Forecast

Lat Long: 38.99° S 61.30° W

Issued: 2 pm 18 Jun 2026 (local time)

Forecast update in  hr  min

Today's Monte Hermoso sea temperature is
10.9° C

2.7°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 (18 Jun):

  • Afternoon surf: Afternoon surf (18 Jun, local time) - 1.5ft (0.5m), 11s period with SSE swell.
  • Evening surf: Evening surf (18 Jun, local time) - 1.5ft (0.4m), 10s period with SSE swell.

The current surf forecast for Monte Hermoso at 6PM is: 0.6m 10s primary swell from a South-southwest direction and 0.2m 6s secondary swell from a East direction (forecast issued at 02:00pm June 18). An open ocean swell of 0.4m 6s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (18 Jun)--
Afternoon (18 Jun)1.5ft (0.5m)11s
Evening (18 Jun)1.5ft (0.4m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 14°C on Sat afternoon, min 8°C on Sun morning). Winds increasing (light winds from the WNW on Thu night, fresh winds from the WNW by Sun morning).

Thu
18
Friday
19
Saturday
20
Sun
21
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
6 AM
9 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
1
1
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
SSE
11
0.5
SSE
11
0.6
SSW
10
0.4
SSE
10
0.4
SSE
10
0.3
SSE
10
0.8
SW
4
1
SSW
5
1
SSW
5
1
SSW
6
0.7
S
7
0.7
S
8
0.6
S
8
0.5
S
7
0.4
S
7
0.4
SSE
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
0.2
S
7
0.3
SSE
8
Wave Graph
Metric surfscale
Energy kJ
71
66
86
35
33
19
21
44
48
58
52
60
43
25
14
26
14
13
12
12
11
11
4
13
Wind (km/h)
20
NW
25
W
25
S
15
SE
5
WNW
25
W
25
WSW
25
SW
20
WSW
20
WSW
10
WNW
15
NNW
20
NNW
20
NW
25
NW
30
NW
30
WNW
25
W
15
WNW
20
NW
25
NW
30
NW
30
NW
30
NW
Wind State
cross-off
cross
on
cross-on
cross-off
cross
cross-on
cross-on
cross-on
cross
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
7:57PM2.29m
8:55AM1.86m
8:49PM2.25m
9:44AM1.91m
9:41PM2.17m
Low Tide
1:52PM0.47m
2:49AM-0.08m
2:48PM0.43m
3:37AM-0.07m
3:44PM0.40m
4:23AM-0.02m
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:22
8:22
8:23
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:49
5:49
5:49
5:49
 mm
Temp °C
12
13
12
12
11
10
9
9
9
10
11
10
10
9
9
10
12
14
14
13
10
10
9
8
Feels °C
8
8
7
9
8
4
2
4
4
5
8
5
4
3
2
2
4
7
9
7
3
2
1
0
Swell 1
Height (m)
Direction
Period (s)
0.5
SSE
11
0.5
SSE
11
0.2
E
6
0.4
SSE
10
0.4
SSE
10
0.3
SSE
10
0.3
SSE
10
0.3
SSE
9
0.3
SSE
9
0.8
SSW
5
0.7
S
7
0.7
S
8
0.6
S
8
0.5
S
7
0.4
S
7
0.4
SSE
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
0.2
S
7
0.3
SSE
8
Energy kJ
71
66
3
35
33
19
19
17
17
36
52
60
43
25
14
26
14
13
12
12
11
11
4
13
Swell 2
Height (m)
Direction
Period (s)
0.3
NNE
4
0.2
E
5
0.4
NE
6
0.2
E
6
0.4
S
4
0.1
E
6
0.1
E
7
0.1
E
7
0.1
E
7
0.3
SSE
9
0.3
SSE
9
0.1
E
11
0.1
E
7
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
SE
8
0.1
E
10
Energy kJ
3
2
8
3
4
1
1
1
1
17
17
2
1
8
8
2
2
2
2
2
2
2
3
2
Swell 3
Height (m)
Direction
Period (s)
0.2
E
5
0.2
N
4
0.3
ENE
6
0.1
E
6
0.1
S
7
0.1
E
7
0.1
E
7
0.1
E
7
0.1
E
7
0.1
E
10
0.1
E
8
0.1
E
10
0.1
E
10
0.1
E
10
0.2
E
9
0.1
SE
8
0.1
SE
8
0.1
E
10
0.1
E
9
Energy kJ
2
1
6
1
1
1
1
1
1
2
1
2
2
2
7
3
3
2
2
Wind waves
Height (m)
Direction
Period (s)
0.5
NW
4
0.5
W
3
0.6
SSW
10
0.4
SSW
3
0.4
SSW
4
0.6
SW
3
0.8
SW
4
1
SSW
5
1
SSW
5
1
SSW
6
0.4
NW
2
0.5
NW
3
0.8
WNW
4
1
WNW
4
1
WNW
4
0.6
W
4
0.5
W
3
0.5
W
3
0.6
WNW
3
0.9
NW
4
1
WNW
4
0.9
WNW
4
Energy kJ
6
5
86
3
5
6
21
44
48
58
2
5
17
32
38
10
6
6
7
21
32
26
Nearest Offshore or Glassy
Rating
(10 max)
1
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
649
298
201
298
230
354
463
576
576
266
0
0
201
201
201
298
463
298
298
201
201
298
298
298
Best forecast wave conditions in Provincia de Buenos Aires
Rating
(10 max)
2
2
2
1
1
1
1
1
2
2
2
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Argentina
Rating
(10 max)
1
2
2
2
1
1
1
1
1
1
1
1
2
2
2
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
6
5
5
5
6
6
6
4
4
4
4
4
5
5
4
5
9
5
8
9
9
9
8
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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