Playa Mariano (Mar del Plata) Surf Break

Lat Long: 38.09° S 57.54° W

Playa Mariano (Mar del Plata) 48 hour detailed Surf Forecast

Issued: 2 pm 12 Jul 2026 (local time)

Forecast update in  hr  min

Today's Playa Mariano (Mar del Plata) sea temperature is
10.3° C
1.6° 

Playa Mariano (Mar del Plata) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Playa Mariano (Mar del Plata) today (12 Jul):

  • Afternoon surf: Afternoon surf (12 Jul, local time) - 3ft (0.9m), 13s period with ESE swell.
  • Evening surf: Evening surf (12 Jul, local time) - 3ft (0.9m), 13s period with ESE swell.

The current surf forecast for Playa Mariano (Mar del Plata) at 8PM is: 0.9m 13s primary swell from a East-southeast direction and 0.8m 7s secondary swell from a Southeast direction, 0.4m 6s secondary swell from a Southwest direction (forecast issued at 02:00pm July 12). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (12 Jul)--
Afternoon (12 Jul)3ft (0.9m)13s
Evening (12 Jul)3ft (0.9m)13s

Table - waves today at Playa Mariano (Mar del Plata). (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 13°C on Tue afternoon, min 4°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the NNW by Mon night).

Sun
12
Monday
13
Tuesday
14
Wed
15
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
1
2
2
1
1
0
0
0
0
0
1
0
0
0
1
0
0
0
1
1
1
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)
0.9
ESE
13
0.9
ESE
13
0.9
ESE
13
0.9
ESE
13
0.9
ESE
12
0.9
ESE
12
0.8
ESE
12
1.2
ESE
12
1.2
ESE
12
1.2
ESE
12
1.1
ESE
11
1.1
ESE
11
0.9
ESE
11
0.9
ESE
11
0.9
ESE
11
0.9
ESE
10
0.9
ESE
10
0.8
ESE
10
0.8
ESE
10
0.8
E
10
0.9
ENE
8
0.8
ENE
8
0.8
ENE
8
0.7
ENE
8
Wave Graph
Metric surfscale
Energy kJ
242
238
238
238
217
226
180
374
374
361
280
270
180
176
161
158
152
133
125
117
115
64
71
63
Wind (km/h)
20
SSW
20
SSW
15
SSW
5
S
5
NNW
10
NNW
15
NNW
20
N
25
N
30
N
25
N
30
N
30
NNW
20
NNW
25
NNW
30
NNW
30
NNW
20
NNW
15
N
15
NNW
15
NNW
15
NNW
15
NNW
10
NNW
Wind State
cross-on
cross-on
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
off
cross-off
cross-off
High Tide
4:56PM1.64m
5:51AM1.09m
5:51PM1.76m
6:51AM1.05m
6:46PM1.85m
7:49AM1.03m
Low Tide
10:14AM0.70m
00:49AM0.33m
10:58AM0.72m
1:53AM0.22m
12:05PM0.73m
2:51AM0.13m
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:03
8:03
8:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:46
5:46
5:47
5:49
 mm
Temp °C
7
8
7
7
6
5
4
4
6
9
9
7
7
7
7
7
10
13
12
11
10
10
9
9
Feels °C
2
3
3
5
4
2
-1
-2
-1
2
3
0
0
2
1
1
4
8
9
7
6
7
6
6
  • 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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