Monte Hermoso Surf Break

Lat Long: 38.99° S 61.30° W

Monte Hermoso 48 hour detailed Surf Forecast

Issued: 8 am 09 Sep 2026 (local time)

Forecast update in  hr  min

Today's Monte Hermoso sea temperature is
9.5°C
1.7° 

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 (09 Sep):

  • Morning surf: Morning surf (09 Sep, local time) - 1ft (0.3m), 13s period with SSE swell.
  • Afternoon surf: Afternoon surf (09 Sep, local time) - 1ft (0.3m), 12s period with SSE swell.
  • Evening surf: Evening surf (09 Sep, local time) - 1ft (0.3m), 11s period with SSE swell.

The current surf forecast for Monte Hermoso at 2PM is: 0.3m 12s primary swell from a South-southeast direction and 0.1m 6s secondary swell from a East direction, 0.3m 3s secondary swell from a West direction (forecast issued at 08:00am September 09). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (09 Sep)1ft (0.3m)13s
Afternoon (09 Sep)1ft (0.3m)12s
Evening (09 Sep)1ft (0.3m)11s

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


Short Range Forecast

Some drizzle, heaviest during Fri afternoon. Very mild (max 17°C on Thu afternoon, min 5°C on Fri afternoon). Winds increasing (light winds from the SW on Thu morning, strong winds from the SE by Fri morning).

Wednesday
9
Thursday
10
Friday
11
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
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
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)
0.3
SSE
14
0.3
SSE
13
0.3
SSE
12
0.3
SSE
12
0.3
SSE
12
0.3
SSE
11
0.3
SSE
11
0.3
SSE
10
0.3
S
10
0.3
S
10
0.3
S
9
0.3
S
9
0.4
SSE
9
0.3
S
9
0.3
S
9
0.3
S
9
0.6
SSE
9
1.8
SSE
6
2
SSE
7
2
SSE
7
1.9
SE
7
1.9
SE
7
Wave Graph
Metric surfscale
Energy kJ
40
34
30
28
26
23
22
20
17
16
15
14
28
13
13
14
52
239
428
440
362
386
Wind (km/h)
25
NW
25
NW
20
WSW
10
SSW
15
SE
15
E
15
NE
10
NNE
10
N
10
NNW
5
SW
10
SE
15
E
15
NE
10
NNE
5
ENE
10
E
45
SE
40
SE
40
SE
40
SE
35
SE
Wind State
cross-off
cross-off
cross
cross-on
cross-on
cross
cross-off
off
off
cross-off
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
3:10PM1.99m
4:16AM1.62m
4:15PM1.97m
5:14AM1.72m
5:16PM1.95m
Low Tide
8:56AM0.65m
10:07PM0.23m
10:07AM0.61m
11:04PM0.22m
11:15AM0.53m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:16
7:13
7:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:49
6:50
6:51
 mm
1
Temp °C
11
11
15
16
13
13
12
12
11
11
15
16
17
16
14
13
12
8
8
7
5
6
Feels °C
4
5
9
11
8
8
7
8
8
7
12
12
12
11
10
10
9
-1
-1
-2
-4
-3
  • 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 

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