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 am 31 Aug 2026 (local time)

Forecast update in  hr  min

Today's Playa Mariano (Mar del Plata) sea temperature is
10.8°C
2.4° 

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 (31 Aug):

  • Morning surf: Morning surf (31 Aug, local time) - 2.5ft (0.7m), 8s period with NE swell.
  • Afternoon surf: Afternoon surf (31 Aug, local time) - 2.5ft (0.7m), 8s period with ENE swell.
  • Evening surf: Evening surf (31 Aug, local time) - 2ft (0.6m), 9s period with ENE swell.

The current surf forecast for Playa Mariano (Mar del Plata) at 7AM is: 0.7m 8s primary swell from a East-northeast direction and 0.3m 5s secondary swell from a Southwest direction (forecast issued at 02:00am August 31). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (31 Aug)2.5ft (0.7m)8s
Afternoon (31 Aug)2.5ft (0.7m)8s
Evening (31 Aug)2ft (0.6m)9s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Wed afternoon. Very mild (max 17°C on Mon afternoon, min 9°C on Tue night). Wind will be generally light.

Monday
31
Tuesday
1
Wednesday
2
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
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
1
1
1
1
0
1
1
0
0
0
1
0
0
0
0
1
1
0
1
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
Wave
Height (m)
Direction
Period (s)
0.6
ENE
8
0.6
ENE
8
0.7
ENE
8
0.7
NE
8
0.5
ENE
8
0.7
ENE
8
0.6
ENE
8
0.6
ENE
9
0.6
ENE
9
0.6
ENE
8
0.6
ENE
8
0.5
ENE
8
0.5
ENE
8
0.5
ENE
8
0.5
ENE
8
0.6
ENE
8
0.5
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
8
0.6
ENE
9
0.6
ENE
9
0.9
NE
9
0.8
ENE
9
Wave Graph
Metric surfscale
Energy kJ
57
57
64
74
40
62
57
59
59
57
55
39
39
39
38
54
39
55
55
57
58
58
107
86
Wind (km/h)
10
NE
15
NNW
15
N
10
NNW
10
WNW
5
SW
5
S
15
SSW
15
SSW
10
S
5
WSW
5
W
5
NNW
10
NE
15
NE
10
N
15
NNW
20
NNW
5
NNE
20
N
20
NNW
20
NNW
15
WNW
15
NW
Wind State
cross-off
off
cross-off
cross-off
off
glassy
glassy
cross
cross-on
cross-on
glassy
glassy
glassy
cross
cross
cross-off
cross-off
cross-off
glassy
cross-off
cross-off
off
off
off
High Tide
9:09AM1.13m
9:28PM1.51m
9:47AM1.21m
10:12PM1.44m
10:29AM1.30m
Low Tide
4:21AM0.40m
3:52PM0.49m
4:55AM0.44m
4:42PM0.46m
5:28AM0.49m
5:36PM0.43m
cloud
cloud
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
light rain
rain showers
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:13
7:11
7:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:27
6:28
6:29
 mm
3
1
Temp °C
14
12
11
10
14
17
16
12
11
11
11
10
12
14
14
12
11
9
9
9
12
13
15
14
Feels °C
12
8
7
7
11
16
15
8
7
8
8
7
9
10
9
8
6
3
6
3
8
10
13
12
  • 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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