Monte Hermoso surf break

Monte Hermoso surfForecast / Buenos Aires / Argentina

information circle48hr Weather and Surf, issued 8 pm Friday 18 Jul 2025 -03
Forecast update in hr  min  s Forecast update imminent
Monte Hermoso surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Monte Hermoso sea temperature is
8.7° C
(Which is 3.2°C colder than average for this time of year)


How big are the waves at Monte Hermoso today?

The current surf forecast for Monte Hermoso at 11PM is: 0.1m 9s primary swell from a South direction and 0.1m 7s secondary swell from a East direction (forecast issued at 08:00pm July 18). An open ocean swell of 0.9m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (18 Jul)--
Afternoon (18 Jul)--
Evening (18 Jul)0.5ft (0.1m)9s

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

Updates in  hr  min  s Forecast update imminent
Fri
18
Saturday
19
Sunday
20
Monday
21
6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM
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
Wave Height (m) & direction (?)
0.1
S
0.1
S
0.1
S
0.1
S
0.1
S
0.1
S
0.4
W
0.1
S
0.4
SSE
0.3
S
0.3
S
0.3
S
0.3
S
0.3
S
0.2
S
0.2
S
0.3
S
0.6
SSE
0.3
S
0.3
S
0.3
S
0.3
S
0.3
S
0.4
S
Period(s) (?)109998113103877661099999981010
Wave
Graph
(?)Metric surfscale
Energy (?)334324736232025181514121957202020272538
Wind
(km/h)
25
NW
25
NW
30
NW
30
WNW
20
WNW
20
WNW
15
W
10
SSW
15
ESE
20
E
15
ENE
15
ENE
10
ENE
5
N
5
WSW
15
SW
15
SSW
15
SSE
15
SSE
10
SSE
15
SSE
15
SE
15
SE
15
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crossoncross-
on
crosscross-
off
cross-
off
cross-
off
offcross-
on
cross-
on
onononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
11:34PM
1.80
11:59AM
2.02
12:29AM
1.71
12:46PM
2.05
1:28AM
1.64
1:37PM
2.07
Low Tide
/ height (m)
5:40PM
0.35
5:45AM
0.34
6:33PM
0.30
6:30AM
0.44
7:29PM
0.27
7:19AM
0.53
Fri
18
Saturday
19
Sunday
20
Monday
21
Sunrise-----8:18-------8:17-------8:17--
Sunset6:02-------6:04-------6:05-------
clearclearcloudcloudclearclearclearpart cloudcloudcloudcloudcloudpart cloudpart cloudcloudcloudcloudcloudcloudpart cloudpart cloudcloudcloudcloud
Rain (mm)
------------------------
Temp. °C1817171513131513121111111111111110101010991010
Feels °C (?)109977710108777888767775566
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for Buenos Aires

  1. weather stationWind Update The wind is still cross-off at Monte Hermoso (fresh winds from the NNW at Bahia Blanca Aero 81 km from Monte Hermoso). 0.2m 6s windswell from the ESE with a 0.1m 9s swell from the S. Swells combining to make to make bigger set waves.

    Monte Hermoso
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