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 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) - 3.5ft (1.1m), 7s period with E swell.
  • Afternoon surf: Afternoon surf (29 Sep, local time) - 3.5ft (1.0m), 7s period with ENE swell.
  • Evening surf: Evening surf (29 Sep, local time) - 3.5ft (1.0m), 8s period with ENE swell.

The current surf forecast for Playa Mariano (Mar del Plata) at 1PM is: 1.0m 7s primary swell from a East-northeast direction and 1.0m 4s secondary swell from a South direction (forecast issued at 08:00am September 29). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (29 Sep)3.5ft (1.1m)7s
Afternoon (29 Sep)3.5ft (1.0m)7s
Evening (29 Sep)3.5ft (1.0m)8s

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


Short Range Forecast

Heavy rain (total 27mm), heaviest during Tue morning. Very mild (max 11°C on Tue morning, min 7°C on Thu night). Winds decreasing (fresh winds from the SW on Wed afternoon, light winds from the WNW by Thu night).

Tuesday
29
Wednesday
30
Thursday
1
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
0
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)
1.1
ENE
6
1.1
E
7
1
ENE
7
1
ENE
7
1
ENE
7
1
ENE
8
1.6
SSW
5
1.6
SSW
6
1.7
SSW
6
1.9
SW
6
2
SW
6
2
SW
7
2.3
SW
7
2.4
SSW
8
2.5
SSW
8
2.5
SSW
8
2.5
SSW
9
2.3
SSW
8
2.1
SSW
8
1.8
SSW
8
1.5
SE
11
1.6
SE
11
Wave Graph
Metric surfscale
Energy kJ
108
107
96
99
105
123
135
160
183
261
331
363
554
680
788
984
885
737
560
427
544
650
Wind (km/h)
15
SSE
25
S
35
S
30
S
35
SSW
35
SW
35
SW
35
SW
35
SW
35
SW
35
SW
35
SW
35
SW
35
SW
35
SW
35
SW
35
SW
35
SSW
35
SSW
30
SW
25
SW
20
SSW
Wind State
on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
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
mod rain
heavy rain
heavy rain
light rain
cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
part cloud
part cloud
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
9
13
12
2
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
11
11
11
10
10
9
9
9
9
9
10
10
9
9
9
9
9
9
10
10
9
8
Feels °C
9
7
5
4
3
1
1
1
1
1
2
2
1
1
1
1
1
1
3
3
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
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