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 am 15 Sep 2026 (local time)

Forecast update in  hr  min

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

  • Morning surf: Morning surf (15 Sep, local time) - 5.5ft (1.7m), 6s period with SSW swell.
  • Afternoon surf: Afternoon surf (15 Sep, local time) - 7.5ft (2.3m), 8s period with SSW swell.
  • Evening surf: Evening surf (15 Sep, local time) - 7ft (2.2m), 9s period with S swell.

The current surf forecast for Playa Mariano (Mar del Plata) at 7AM is: 0.4m 8s primary swell from a East-northeast direction (forecast issued at 02:00am September 15). An open ocean swell of 0.2m 5s is not directed at the surf break, a second open ocean swell of 1.3m 5s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (15 Sep)5.5ft (1.7m)6s
Afternoon (15 Sep)7.5ft (2.3m)8s
Evening (15 Sep)7ft (2.2m)9s

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 4°C on Tue night). Winds decreasing (strong winds from the SSW on Tue morning, calm by Tue night).

Tuesday
15
Wednesday
16
Thursday
17
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
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
2
3
3
2
1
0
0
0
0
0
0
1
1
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
SW
8
0.4
ENE
8
0.4
ENE
8
1.7
SSW
6
2
SSW
7
2.3
SSW
8
2.2
S
8
2.2
S
9
1.8
SSW
9
1.7
SSW
9
1.5
SSE
9
1.4
SSE
9
1.4
SSE
9
1.3
SSE
9
1.3
SSE
9
1.2
SSE
9
1.1
SSE
9
1.1
SSE
9
1
SSE
9
0.9
SSE
10
0.8
SSE
10
0.8
SSE
10
0.7
SSE
9
0.5
SE
10
Wave Graph
Metric surfscale
Energy kJ
30
23
22
184
361
576
643
758
528
466
385
315
315
292
260
237
188
172
169
135
107
107
79
45
Wind (km/h)
30
NW
25
W
35
SW
40
SSW
40
S
35
S
30
S
25
S
15
S
10
SSE
0
NE
5
N
20
NNE
25
NNE
25
NNE
25
N
25
N
30
NNW
25
NNW
25
NNW
20
NNW
15
NNW
15
N
15
N
Wind State
off
cross-off
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
on
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
High Tide
9:49PM1.43m
10:05AM1.29m
10:38PM1.30m
10:45AM1.32m
11:30PM1.17m
11:25AM1.33m
Low Tide
4:53AM0.47m
5:03PM0.40m
5:19AM0.56m
5:49PM0.40m
5:42AM0.64m
6:37PM0.41m
clear
clear
clear
part cloud
cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:48
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:39
6:40
6:42
 mm
Temp °C
9
8
8
7
7
7
6
6
5
4
4
4
6
8
9
8
6
6
7
8
16
20
20
19
Feels °C
2
2
0
-3
-3
-2
-2
-1
0
0
2
1
0
2
3
2
-1
-1
0
2
12
18
18
17
  • 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
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