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 17 Jul 2026 (local time)

Forecast update in  hr  min

Today's Playa Mariano (Mar del Plata) sea temperature is
10.1° C
1.5° 

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 (17 Jul):

  • Morning surf: Morning surf (17 Jul, local time) - 4ft (1.2m), 7s period with ENE swell.
  • Afternoon surf: Afternoon surf (17 Jul, local time) - 4.5ft (1.3m), 8s period with ENE swell.
  • Evening surf: Evening surf (17 Jul, local time) - 3.5ft (1.1m), 9s period with ENE swell.

The current surf forecast for Playa Mariano (Mar del Plata) at 6AM is: 1.3m 7s primary swell from a East-northeast direction and 0.4m 8s secondary swell from a South direction (forecast issued at 02:00am July 17). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (17 Jul)4ft (1.2m)7s
Afternoon (17 Jul)4.5ft (1.3m)8s
Evening (17 Jul)3.5ft (1.1m)9s

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


Short Range Forecast

Moderate rain (total 13mm), heaviest on Fri morning. Very mild (max 16°C on Fri morning, min 8°C on Sat night). Winds increasing (light winds from the NNW on Fri morning, fresh winds from the SE by Sat night).

Friday
17
Saturday
18
Sunday
19
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
1
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
NE
8
1.3
ENE
8
1.3
ENE
7
1.2
ENE
7
1.2
ENE
8
1.3
ENE
8
1.1
ENE
9
1.1
ENE
9
1
ENE
8
0.9
ENE
8
0.9
ENE
9
1
ENE
10
1
ENE
10
1
ENE
9
0.9
ENE
9
0.9
ENE
9
0.9
ENE
10
0.9
ENE
10
1.1
SSW
10
1.2
SSW
10
1.2
SSW
9
1.1
SSW
9
1
S
9
1
S
9
Wave Graph
Metric surfscale
Energy kJ
164
173
164
157
168
216
189
189
154
127
131
197
197
189
156
156
135
137
218
253
237
216
165
162
Wind (km/h)
25
NNE
20
NNE
20
NNE
5
NNW
10
NW
5
SSW
20
SW
15
SSW
15
SW
25
SSW
20
S
25
S
25
SE
20
SSE
25
SSE
30
S
30
SE
25
SE
25
SE
20
SSE
25
SSE
20
S
15
S
15
S
Wind State
cross-off
cross-off
cross-off
off
off
cross
cross
cross
cross
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
on
on
on
cross-on
on
cross-on
cross-on
cross-on
High Tide
9:36AM1.02m
9:30PM1.90m
10:28AM1.03m
10:24PM1.81m
11:21AM1.06m
Low Tide
4:37AM0.09m
3:30PM0.65m
5:26AM0.14m
4:27PM0.63m
6:13AM0.21m
5:23PM0.62m
cloud
light rain
part cloud
rain showers
mod rain
light rain
light rain
light rain
cloud
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:02
8:00
8:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:50
5:51
5:51
 mm
1
1
6
1
1
1
1
2
Temp °C
14
14
15
15
16
15
13
12
11
10
10
10
10
10
9
9
8
8
8
8
8
8
8
8
Feels °C
10
11
13
15
16
15
10
9
8
5
6
4
4
5
3
3
1
2
2
3
2
3
4
4
  • 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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