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 23 Aug 2026 (local time)

Forecast update in  hr  min

Today's Playa Mariano (Mar del Plata) sea temperature is
10.1°C
1.8° 

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 Aug):

  • Morning surf: Morning surf (23 Aug, local time) - 11ft (3.5m), 14s period with S swell.
  • Afternoon surf: Afternoon surf (23 Aug, local time) - 11ft (3.5m), 14s period with S swell.
  • Evening surf: Evening surf (23 Aug, local time) - 10ft (3.0m), 12s period with S swell.

The current surf forecast for Playa Mariano (Mar del Plata) at 11AM is: 3.5m 14s primary swell from a South direction (forecast issued at 08:00am August 23). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (23 Aug)11ft (3.5m)14s
Afternoon (23 Aug)11ft (3.5m)14s
Evening (23 Aug)10ft (3.0m)12s

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


Short Range Forecast

Mostly dry. Very mild (max 11°C on Tue afternoon, min 4°C on Mon night). Winds increasing (calm on Mon morning, fresh winds from the N by Tue morning).

Sunday
23
Monday
24
Tuesday
25
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
3
2
2
3
2
3
3
1
1
3
2
2
2
1
1
1
2
2
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)
3.5
S
13
3.5
S
14
3.5
S
14
3.5
S
14
3
S
13
3
S
12
2.5
S
12
2.4
S
12
2.3
S
11
2.1
S
11
2.1
SSE
11
2
SSE
11
1.9
SSE
11
1.8
SSE
10
1.7
SSE
10
1.6
SSE
10
1.5
SSE
10
1.4
SSE
10
1.3
SSE
10
1.3
SE
14
1.5
SE
14
1.8
SE
14
Wave Graph
Metric surfscale
Energy kJ
4348
5555
5318
4260
3217
2373
1921
1589
1365
1084
972
867
793
689
596
522
455
394
346
650
862
1150
Wind (km/h)
25
SSW
25
SSW
25
SSW
25
SSW
20
SSW
15
SSW
15
SSW
15
SSW
10
SSW
5
SSW
5
ESE
15
ENE
20
NE
25
NNE
25
N
20
N
20
N
25
N
30
N
25
N
30
N
25
N
Wind State
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross
cross-on
cross
glassy
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
4:18AM0.95m
3:45PM1.33m
5:17AM0.92m
4:38PM1.36m
6:04AM0.91m
5:27PM1.41m
Low Tide
8:34AM0.78m
11:25PM0.50m
9:22AM0.79m
00:25AM0.47m
10:25AM0.77m
part cloud
cloud
cloud
part cloud
clear
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:24
7:24
7:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:20
6:21
6:22
 mm
Temp °C
6
7
7
7
7
7
7
6
6
5
6
6
6
6
5
4
4
4
8
11
11
8
Feels °C
-1
0
0
0
1
1
2
1
2
2
3
1
0
0
-1
-2
-2
-3
1
5
4
2
  • 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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