Playa Mariano (Mar del Plata) Surf Break

Playa Mariano (Mar del Plata) 48 hour detailed Surf Forecast

Lat Long: 38.09° S 57.54° W

Issued: 8 am 18 Jun 2026 (local time)

Forecast update in  hr  min

Today's Playa Mariano (Mar del Plata) sea temperature is
12.8° C

2.8°C warmer than normal for this time of year

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 (18 Jun):

  • Morning surf: Morning surf (18 Jun, local time) - 5.5ft (1.7m), 13s period with S swell.
  • Afternoon surf: Afternoon surf (18 Jun, local time) - 4.5ft (1.3m), 11s period with S swell.
  • Evening surf: Evening surf (18 Jun, local time) - 3.5ft (1.0m), 11s period with S swell.

The current surf forecast for Playa Mariano (Mar del Plata) at 1PM is: 1.4m 12s primary swell from a South direction and 0.1m 11s secondary swell from a East direction (forecast issued at 08:00am June 18). An open ocean swell of 1.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (18 Jun)5.5ft (1.7m)13s
Afternoon (18 Jun)4.5ft (1.3m)11s
Evening (18 Jun)3.5ft (1.0m)11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 9mm), mostly falling on Thu night. Very mild (max 12°C on Thu afternoon, min 7°C on Sat morning). Mainly fresh winds.

Thursday
18
Friday
19
Saturday
20
Sun
21
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
12 AM
3 AM
Rating
(10 max)
2
1
1
2
2
2
1
0
0
0
0
0
0
0
0
1
1
1
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)
1.9
S
13
1.7
S
13
1.5
S
12
1.3
S
11
1.1
S
11
1
S
11
0.9
S
10
0.8
SSE
10
0.7
SSE
10
1.3
SSW
5
1.4
SSW
5
1.3
SSW
6
1.3
SSW
5
1.2
SSW
6
1.1
SSW
7
1
SSW
7
0.9
SSW
7
0.8
SSW
7
0.7
SSW
7
0.6
SSW
7
0.6
S
8
0.7
SSW
8
0.7
SSW
8
0.8
SSW
8
Wave Graph
Metric surfscale
Energy kJ
1283
941
625
418
279
223
171
136
104
77
110
101
97
87
113
111
84
66
47
37
50
55
56
83
Wind (km/h)
30
N
35
N
35
NNW
20
NNW
25
NNW
20
NW
20
NW
20
SW
30
SSW
30
SSW
30
SSW
30
SW
25
SW
15
SW
15
WSW
15
W
15
NW
20
NW
25
NW
25
NW
20
NNW
20
NNW
20
NW
20
NW
Wind State
cross-off
cross-off
cross-off
off
off
off
off
cross-off
cross-on
cross
cross
cross
cross
cross
cross-off
cross-off
off
off
off
off
off
off
off
off
High Tide
9:56AM1.05m
9:41PM1.95m
10:53AM1.02m
10:37PM1.89m
11:53AM1.01m
11:35PM1.80m
Low Tide
4:50AM0.07m
3:38PM0.74m
5:44AM0.09m
4:34PM0.73m
6:38AM0.15m
5:32PM0.73m
cloud
part cloud
cloud
cloud
light rain
light rain
light rain
cloud
cloud
clear
clear
clear
clear
part cloud
cloud
clear
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:04
8:04
8:06
8:06
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:36
5:37
5:37
5:37
 mm
3
4
2
Temp °C
7
8
10
12
10
10
10
10
10
10
11
12
11
10
9
9
8
7
9
11
10
10
10
9
Feels °C
0
1
3
7
5
6
6
6
3
3
4
5
5
6
5
6
4
1
2
5
5
5
5
3
Swell 1
Height (m)
Direction
Period (s)
1.9
S
13
1.7
S
13
1.5
S
12
1.3
S
11
1.1
S
11
1
S
11
0.9
S
10
0.8
SSE
10
0.7
SSE
10
0.6
SSE
10
0.5
SSE
10
0.5
SSE
10
0.4
ENE
7
0.5
ENE
8
1.1
SSW
7
1
SSW
7
0.9
SSW
7
0.8
SSW
7
0.7
SSW
7
0.6
SSW
7
0.6
SSW
7
0.7
SSW
8
0.7
SSW
8
0.8
SSW
8
Energy kJ
1283
941
625
418
279
223
171
136
104
77
54
52
18
35
113
111
84
66
47
36
36
55
56
83
Swell 2
Height (m)
Direction
Period (s)
0.1
E
11
1.1
NNE
6
0.8
NE
6
0.7
NE
6
0.6
NE
6
0.5
NE
6
0.5
NE
6
0.4
NE
6
0.4
ENE
7
0.4
ENE
7
0.4
SSE
9
0.4
SSW
8
0.5
ENE
8
0.6
ENE
8
0.6
ENE
9
0.5
ENE
9
0.5
ENE
9
0.5
S
8
0.6
S
8
0.5
S
8
0.5
S
8
0.3
ENE
8
Energy kJ
2
82
54
39
25
19
18
9
17
18
35
23
37
55
58
44
45
37
50
36
32
14
Swell 3
Height (m)
Direction
Period (s)
0.1
E
11
0.1
E
11
0.6
SSW
10
0.1
E
11
0.1
E
11
0.1
E
11
0.1
E
11
0.1
E
11
0.4
SSE
9
0.4
SSE
9
0.4
SSE
9
0.3
SSE
9
0.3
SSE
9
0.4
SSE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.5
SW
7
Energy kJ
2
2
85
2
2
2
2
2
29
29
29
16
16
26
32
32
31
25
23
Wind waves
Height (m)
Direction
Period (s)
1.2
NNE
5
1.3
NNE
5
1.4
NNE
6
1.4
NNE
6
0.6
NW
4
0.6
NW
3
0.4
NW
3
0.4
WSW
3
0.9
SSW
4
1.3
SSW
5
1.4
SSW
5
1.3
SSW
6
1.3
SSW
5
1.2
SSW
6
0.2
NNW
2
0.4
NW
2
0.5
NNW
3
0.6
NNW
3
0.5
NNW
3
0.4
NNW
3
0.4
NNW
3
0.6
NNW
3
Energy kJ
59
86
115
137
10
7
3
2
26
74
110
101
97
87
1
2
5
9
6
4
3
7
Nearest Offshore or Glassy
Rating
(10 max)
2
2
1
2
2
2
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
411
411
378
0
0
0
0
8
122
448
538
562
562
5
5
0
0
0
148
6
0
0
0
0
Best forecast wave conditions in Provincia de Buenos Aires
Rating
(10 max)
2
2
2
1
1
1
1
2
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Argentina
Rating
(10 max)
1
2
1
2
2
2
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
9
9
5
5
5
5
5
6
6
7
5
4
7
6
5
5
4
5
5
5
5
9
9
9
  • 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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