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 29 Jul 2026 (local time)

Forecast update in  hr  min

Today's Playa Mariano (Mar del Plata) sea temperature is
10.3° C
2.0° 

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 (29 Jul):

  • Morning surf: Morning surf (29 Jul, local time) - 3ft (0.9m), 8s period with SSW swell.
  • Afternoon surf: Afternoon surf (29 Jul, local time) - 1.5ft (0.4m), 14s period with SSE swell.
  • Evening surf: Evening surf (29 Jul, local time) - 1.5ft (0.5m), 13s period with S swell.

The current surf forecast for Playa Mariano (Mar del Plata) at 10AM is: 0.9m 8s primary swell from a South-southwest direction and 0.5m 8s secondary swell from a East direction (forecast issued at 02:00am July 29). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (29 Jul)3ft (0.9m)8s
Afternoon (29 Jul)1.5ft (0.4m)14s
Evening (29 Jul)1.5ft (0.5m)13s

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


Short Range Forecast

Moderate rain (total 14mm), heaviest on Fri afternoon. Very mild (max 15°C on Fri night, min 9°C on Wed morning). Winds increasing (calm on Wed night, strong winds from the SW by Fri night).

Wednesday
29
Thursday
30
Friday
31
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)
1
0
0
0
1
0
0
0
2
0
1
1
0
0
0
0
0
0
0
0
0
0
1
2
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)
0.7
SSW
8
0.7
SSW
7
0.8
SSW
7
0.9
SSW
8
0.8
SSW
8
0.8
SSW
7
0.5
S
14
0.5
S
13
0.7
S
13
0.7
S
12
0.7
SSE
12
0.7
S
11
0.7
SSE
11
0.7
S
10
1.3
NE
5
1.7
NE
6
2.1
NE
6
2.1
NE
7
1.9
NE
7
1.8
NE
7
1.6
NE
7
1.6
NE
7
1.9
NE
7
1.5
ENE
8
Wave Graph
Metric surfscale
Energy kJ
60
55
59
88
72
63
100
89
166
144
140
119
121
108
82
178
317
360
321
287
258
254
392
263
Wind (km/h)
5
SW
10
SSW
5
SW
10
SW
10
WSW
15
S
10
S
5
SE
5
E
10
NE
15
NNE
15
NNE
25
NE
35
NE
35
NE
40
NE
40
NNE
35
NNE
30
NNE
30
NNE
35
NNE
35
NNE
25
N
15
NNW
Wind State
glassy
cross
cross
cross
cross-off
cross-on
cross-on
on
glassy
cross
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
7:45AM0.93m
7:18PM1.55m
8:14AM0.92m
7:55PM1.58m
8:41AM0.93m
8:32PM1.61m
Low Tide
2:30AM0.41m
12:52PM0.75m
3:08AM0.39m
1:41PM0.71m
3:45AM0.37m
2:27PM0.67m
cloud
part cloud
cloud
part cloud
clear
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
clear
clear
cloud
cloud
cloud
cloud
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:54
7:52
7:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:59
6:00
6:00
 mm
3
5
5
Temp °C
9
9
9
9
10
11
10
9
9
9
9
9
10
10
9
9
9
10
11
11
11
13
14
15
Feels °C
7
7
7
6
7
8
7
7
7
6
6
6
5
3
2
1
1
2
5
5
4
7
10
14
  • 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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