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 23 Sep 2026 (local time)

Forecast update in  hr  min

Today's Playa Mariano (Mar del Plata) sea temperature is
10.7°C
1.5° 

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 (23 Sep):

  • Afternoon surf: Afternoon surf (23 Sep, local time) - 7ft (2.1m), 13s period with SSE swell.
  • Evening surf: Evening surf (23 Sep, local time) - 6ft (1.8m), 13s period with SE swell.

The current surf forecast for Playa Mariano (Mar del Plata) at 7PM is: 1.9m 13s primary swell from a South-southeast direction and 0.2m 10s secondary swell from a East-northeast direction (forecast issued at 02:00pm September 23). An open ocean swell of 1.0m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (-03) & DateWave HeightWave Period
Morning (23 Sep)--
Afternoon (23 Sep)7ft (2.1m)13s
Evening (23 Sep)6ft (1.8m)13s

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


Short Range Forecast

Mostly dry. Warm (max 20°C on Thu afternoon, min 9°C on Sat morning). Winds decreasing (strong winds from the NNW on Wed afternoon, light winds from the WNW by Thu night).

Wed
23
Thursday
24
Friday
25
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
2
3
3
2
1
2
2
1
1
2
0
2
0
1
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)
2.3
SSE
13
2.1
SSE
13
1.9
SSE
13
1.8
SE
13
1.7
SE
13
1.5
SE
13
1.4
SE
14
1.3
SE
13
1.1
SE
13
1
SE
13
0.9
SE
12
0.8
SE
12
0.8
SE
12
0.6
SE
12
0.6
SE
11
0.5
SE
11
0.4
SE
11
1.1
SW
6
1.3
SW
7
1.3
SW
7
Wave Graph
Metric surfscale
Energy kJ
1674
1475
1162
1060
966
769
722
569
437
326
252
172
169
110
79
59
42
96
144
149
Wind (km/h)
40
NNW
40
NNW
35
NW
30
NNW
35
NNW
35
NNW
35
NW
30
NW
30
NW
30
NNW
20
NNW
20
NNW
25
NNW
20
WNW
10
WNW
20
W
20
WSW
25
SW
20
SW
10
SW
Wind State
cross-off
off
off
off
off
off
off
off
off
off
off
cross-off
off
cross-off
off
cross-off
cross-off
cross
cross
cross
High Tide
4:48PM1.37m
5:59AM0.90m
5:36PM1.41m
6:24AM0.94m
6:19PM1.45m
Low Tide
9:56AM0.74m
00:28AM0.45m
11:06AM0.69m
1:12AM0.43m
12:11PM0.63m
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
cloud
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:46
6:47
6:49
 mm
Temp °C
12
15
15
14
13
12
13
14
18
20
20
17
15
15
14
16
18
17
15
14
Feels °C
3
6
8
7
5
4
5
7
12
15
17
14
11
11
12
12
13
11
11
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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