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 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Playa Mariano (Mar del Plata) sea temperature is
10.2° C
1.8° 

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 (19 Aug):

  • Afternoon surf: Afternoon surf (19 Aug, local time) - 1.5ft (0.5m), 9s period with ENE swell.
  • Evening surf: Evening surf (19 Aug, local time) - 1.5ft (0.4m), 8s period with ENE swell.

The current surf forecast for Playa Mariano (Mar del Plata) at 8PM is: 0.4m 8s primary swell from a East-northeast direction (forecast issued at 02:00pm August 19). An open ocean swell of 0.4m 6s is not directed at the surf break, a second open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (-03) & DateWave HeightWave Period
Morning (19 Aug)--
Afternoon (19 Aug)1.5ft (0.5m)9s
Evening (19 Aug)1.5ft (0.4m)8s

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


Short Range Forecast

Mostly dry. Very mild (max 15°C on Wed afternoon, min 4°C on Fri night). Winds increasing (light winds from the NW on Wed afternoon, strong winds from the S by Thu afternoon).

Wed
19
Thursday
20
Friday
21
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
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
SW
7
0.5
ENE
9
0.5
ENE
8
0.4
ENE
8
0.4
ENE
8
0.4
ENE
8
0.4
ENE
8
0.4
ENE
8
0.4
ENE
8
1.1
SW
5
1.9
SSW
6
2.2
S
7
2.4
S
7
2.5
S
8
2.5
S
8
2.5
S
9
2.5
S
9
2.5
S
9
2.4
S
9
2.4
S
10
Wave Graph
Metric surfscale
Energy kJ
44
43
41
28
28
28
28
28
28
58
238
440
628
776
845
919
1112
1067
1014
1070
Wind (km/h)
15
NW
20
NW
15
NW
15
NW
15
NW
20
NW
20
NW
20
NW
20
W
35
SSW
45
S
40
S
40
S
35
S
35
SSW
35
SSW
35
SSW
30
SSW
30
SW
25
SW
Wind State
off
off
off
off
off
off
off
off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
High Tide
12:17PM1.25m
00:50AM1.21m
1:06PM1.27m
1:56AM1.08m
1:56PM1.29m
Low Tide
7:01PM0.52m
7:10AM0.63m
7:59PM0.52m
7:33AM0.70m
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
cloud
part cloud
cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:28
7:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:16
6:17
6:19
 mm
Temp °C
12
15
15
13
11
10
9
9
13
11
8
7
6
6
7
8
8
8
8
8
Feels °C
8
10
12
9
7
5
3
3
8
4
-2
-3
-4
-3
-2
-1
-1
0
0
1
  • 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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