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 30 Jul 2026 (local time)

Forecast update in  hr  min

Today's Playa Mariano (Mar del Plata) sea temperature is
10.4° C
2.1° 

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 (30 Jul):

  • Afternoon surf: Afternoon surf (30 Jul, local time) - 2.5ft (0.7m), 10s period with S swell.
  • Evening surf: Evening surf (30 Jul, local time) - 5ft (1.6m), 5s period with NE swell.

The current surf forecast for Playa Mariano (Mar del Plata) at 7PM is: 0.6m 10s primary swell from a South direction and 0.3m 6s secondary swell from a South-southwest direction, 1.2m 5s secondary swell from a Northeast direction (forecast issued at 02:00pm July 30). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (30 Jul)--
Afternoon (30 Jul)2.5ft (0.7m)10s
Evening (30 Jul)5ft (1.6m)5s

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


Short Range Forecast

Heavy rain (total 21mm), heaviest during Fri afternoon. Very mild (max 15°C on Fri afternoon, min 7°C on Sun morning). Winds decreasing (strong winds from the NE on Thu night, calm by Sat night).

Thu
30
Friday
31
Saturday
1
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
1
2
0
0
0
0
0
0
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
SSE
11
0.7
S
10
0.6
S
10
1.6
NE
5
1.9
NE
6
2
NE
6
1.8
NE
7
1.8
NE
7
1.8
NE
7
1.8
NE
7
1.9
NE
8
1.6
ENE
8
1.4
ENE
8
1.4
ENE
8
1.3
ENE
9
1.3
ENE
9
1.1
ENE
10
1.1
ENE
10
1
ENE
10
1
ENE
10
Wave Graph
Metric surfscale
Energy kJ
121
108
73
129
249
315
275
275
308
322
429
307
256
262
260
277
250
255
218
214
Wind (km/h)
20
NE
30
NE
35
NE
40
NE
40
NE
30
NNE
30
NNE
30
NNE
40
NNE
30
NNE
30
N
15
NW
25
SW
30
SW
35
SW
40
SW
35
SW
30
SW
20
SW
15
WSW
Wind State
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross
cross
cross
cross
cross
cross
cross
cross-off
High Tide
7:55PM1.58m
8:41AM0.93m
8:32PM1.61m
9:09AM0.95m
Low Tide
1:41PM0.71m
3:45AM0.37m
2:27PM0.67m
4:22AM0.37m
3:11PM0.64m
cloud
cloud
cloud
clear
clear
clear
clear
cloud
light rain
mod rain
light rain
light rain
light rain
cloud
cloud
cloud
cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:52
7:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:00
6:01
 mm
1
9
5
4
2
Temp °C
10
10
9
9
9
9
10
10
12
14
15
15
15
13
11
10
10
11
10
8
Feels °C
6
4
2
1
1
2
4
4
5
10
11
14
12
8
4
2
3
5
5
4
  • 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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