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 Sep 2026 (local time)

Forecast update in  hr  min

Today's Playa Mariano (Mar del Plata) sea temperature is
10.8°C
1.2° 

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 Sep):

  • Morning surf: Morning surf (29 Sep, local time) - 4ft (1.2m), 7s period with E swell.
  • Afternoon surf: Afternoon surf (29 Sep, local time) - 4ft (1.2m), 7s period with ENE swell.
  • Evening surf: Evening surf (29 Sep, local time) - 3.5ft (1.1m), 8s period with ENE swell.

The current surf forecast for Playa Mariano (Mar del Plata) at 8AM is: 1.2m 7s primary swell from a East direction and 0.4m 9s secondary swell from a South-southeast direction, 0.2m 10s secondary swell from a South-southwest direction (forecast issued at 02:00am September 29). The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (29 Sep)4ft (1.2m)7s
Afternoon (29 Sep)4ft (1.2m)7s
Evening (29 Sep)3.5ft (1.1m)8s

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


Short Range Forecast

Heavy rain (total 42mm), heaviest during Tue morning. Very mild (max 11°C on Tue morning, min 6°C on Thu night). Winds decreasing (strong winds from the SW on Wed night, calm by Thu night).

Tuesday
29
Wednesday
30
Thursday
1
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
0
0
0
0
0
0
0
1
0
0
0
0
0
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)
1.2
ENE
6
1.1
ENE
6
1.1
ENE
6
1.2
E
7
1.2
ENE
7
1.2
ENE
7
1.2
ENE
7
1.1
ENE
8
1.1
E
8
1.1
E
8
1.7
SSW
6
1.8
SW
6
1.9
SW
6
1.9
SW
7
2.1
SW
7
2.2
SSW
7
2.2
SSW
8
2.3
SSW
8
2.5
SSW
8
2.4
SSW
9
2.2
SSW
9
1.7
SSW
8
1.4
SE
12
1.5
SE
12
Wave Graph
Metric surfscale
Energy kJ
103
101
108
126
135
128
156
143
145
161
184
229
261
322
415
504
551
645
887
878
692
402
514
594
Wind (km/h)
15
NE
15
ESE
15
SSE
20
SSE
40
S
35
S
35
SSW
40
SW
35
SW
40
SW
40
SW
40
SW
35
SW
35
SW
35
SW
35
SW
30
SW
40
SW
40
SW
30
SW
30
SSW
25
SSW
25
SSW
15
SSW
Wind State
cross
cross-on
cross-on
on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross
cross
cross-on
cross
cross
cross-on
High Tide
8:38AM1.32m
9:10PM1.38m
9:18AM1.42m
9:58PM1.29m
10:02AM1.50m
Low Tide
3:38AM0.46m
3:48PM0.35m
4:11AM0.52m
4:41PM0.29m
4:44AM0.58m
5:36PM0.25m
cloud
cloud
heavy rain
heavy rain
heavy rain
light rain
cloud
cloud
part cloud
clear
cloud
cloud
clear
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
6:28
—
—
—
—
—
—
—
6:26
—
—
—
—
—
—
—
6:26
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
6:52
—
—
—
—
—
—
—
6:52
—
—
—
—
—
—
—
6:53
—
 mm
—
—
14
21
17
4
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
11
11
11
11
11
11
10
9
9
9
9
9
10
10
9
9
9
9
9
9
10
10
9
9
Feels °C
9
9
9
7
4
5
3
1
1
1
0
1
2
2
1
1
2
0
1
2
3
4
4
5
  • 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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