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 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):

  • Afternoon surf: Afternoon surf (31 Aug, local time) - 1.5ft (0.5m), 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 7PM is: 0.6m 9s primary swell from a East-northeast direction and 0.1m 7s secondary swell from a South direction, 0.3m 6s secondary swell from a Southwest direction (forecast issued at 02:00pm August 31). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (31 Aug)--
Afternoon (31 Aug)1.5ft (0.5m)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 5mm), mostly falling on Wed afternoon. Very mild (max 17°C on Mon afternoon, min 8°C on Wed morning). Wind will be generally light.

Mon
31
Tuesday
1
Wednesday
2
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
0
0
0
0
0
0
0
1
0
0
0
1
0
1
0
0
1
0
1
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)
0.7
ENE
8
0.5
ENE
8
0.7
ENE
8
0.6
ENE
9
0.6
ENE
9
0.5
ENE
8
0.5
ENE
8
0.5
ENE
8
0.6
ENE
8
0.5
ENE
8
0.5
ENE
8
0.6
SW
8
0.7
SW
7
0.7
SW
7
0.6
ENE
8
0.7
ENE
8
0.7
ENE
9
0.7
ENE
9
0.7
ENE
9
0.7
ENE
9
Wave Graph
Metric surfscale
Energy kJ
62
40
64
59
59
41
40
39
54
39
38
46
56
55
55
75
77
77
77
79
Wind (km/h)
10
N
10
NNE
10
SSW
15
SSW
15
S
10
S
0
W
5
WNW
5
NW
0
WNW
15
S
10
SSW
5
SSE
5
ENE
15
NNE
20
N
25
N
10
N
10
ENE
10
NNE
Wind State
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
glassy
off
off
glassy
cross-on
cross-on
glassy
cross
cross-off
cross-off
cross-off
cross-off
cross-on
cross-off
High Tide
9:09AM1.13m
9:28PM1.51m
9:47AM1.21m
10:12PM1.44m
10:29AM1.30m
Low Tide
3:52PM0.49m
4:55AM0.44m
4:42PM0.46m
5:28AM0.49m
5:36PM0.43m
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
cloud
cloud
clear
cloud
cloud
cloud
cloud
cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:11
7:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:27
6:28
6:29
 mm
4
1
Temp °C
14
17
14
11
11
11
10
10
13
16
12
11
10
10
9
8
10
14
12
12
Feels °C
11
15
12
8
7
8
8
7
10
14
8
7
8
8
5
3
4
11
10
11
  • 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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