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: 8 pm 14 Sep 2026 (local time)

Forecast update in  hr  min

Today's Playa Mariano (Mar del Plata) sea temperature is
10.2°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 (15 Sep):

  • Morning surf: Morning surf (15 Sep, local time) - 6ft (1.9m), 6s period with SSW swell.
  • Afternoon surf: Afternoon surf (15 Sep, local time) - 8ft (2.5m), 8s period with SSW swell.
  • Evening surf: Evening surf (15 Sep, local time) - 8ft (2.5m), 9s period with S swell.

The current surf forecast for Playa Mariano (Mar del Plata) at 2AM is: 0.4m 8s primary swell from a East-northeast direction (forecast issued at 08:00pm September 14). An open ocean swell of 0.4m 8s is not directed at the surf break, a second open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (-03) & DateWave HeightWave Period
Morning (15 Sep)6ft (1.9m)6s
Afternoon (15 Sep)8ft (2.5m)8s
Evening (15 Sep)8ft (2.5m)9s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Thu afternoon, min 4°C on Tue night). Winds decreasing (strong winds from the SSW on Tue morning, calm by Tue night).

Mon
14
Tuesday
15
Wednesday
16
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
1
3
3
2
1
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
E
8
0.5
E
8
0.5
SW
8
0.4
ENE
8
0.4
ENE
8
1.9
SSW
6
2.2
SSW
7
2.5
SSW
8
2.5
S
9
2.5
S
9
2.4
S
9
2.2
S
9
2
S
9
1.9
S
9
1.4
SSE
9
1.3
SSE
9
1.3
SSE
9
1.2
SSE
9
Wave Graph
Metric surfscale
Energy kJ
32
33
30
22
22
249
457
754
951
1029
979
822
664
601
315
292
274
237
Wind (km/h)
25
NW
20
NW
30
NW
25
WNW
35
SSW
45
SSW
40
S
40
S
35
S
25
S
20
S
10
SSE
5
ESE
5
N
20
NNE
25
NNE
25
NNE
25
NNE
Wind State
off
off
off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
9:49PM1.43m
10:05AM1.29m
10:38PM1.30m
10:45AM1.32m
Low Tide
4:15PM0.41m
4:53AM0.47m
5:03PM0.40m
5:19AM0.56m
5:49PM0.40m
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
clear
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:38
6:39
6:40
 mm
Temp °C
13
11
9
8
8
7
7
6
6
6
6
5
4
4
6
8
9
9
Feels °C
7
5
2
2
0
-3
-3
-3
-3
-1
0
1
1
1
1
2
3
3
  • 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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