Sun Rider (Mar del Plata) Surf Break

Lat Long: 37.96° S 57.54° W

Sun Rider (Mar del Plata) 48 hour detailed Surf Forecast

Issued: 8 am 21 Aug 2026 (local time)

Forecast update in  hr  min

Today's Sun Rider (Mar del Plata) sea temperature is
10.3° C
1.8° 

Sun Rider (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 Sun Rider (Mar del Plata) today (21 Aug):

  • Morning surf: Morning surf (21 Aug, local time) - 6.5ft (2.0m), 9s period with S swell.
  • Afternoon surf: Afternoon surf (21 Aug, local time) - 7ft (2.1m), 9s period with S swell.
  • Evening surf: Evening surf (21 Aug, local time) - 8ft (2.5m), 9s period with S swell.

The current surf forecast for Sun Rider (Mar del Plata) at 3PM is: 2.1m 9s primary swell from a South direction and 0.1m 8s secondary swell from a East direction (forecast issued at 08:00am August 21). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (21 Aug)6.5ft (2.0m)9s
Afternoon (21 Aug)7ft (2.1m)9s
Evening (21 Aug)8ft (2.5m)9s

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


Short Range Forecast

Mostly dry. Very mild (max 10°C on Sat afternoon, min 4°C on Sun night). Winds decreasing (fresh winds from the WSW on Sat morning, calm by Sun night).

Friday
21
Saturday
22
Sunday
23
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
1
0
1
1
3
3
2
1
2
2
2
2
3
1
1
2
3
!
3
3
3
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)
2.1
S
8
2
S
9
2.1
S
9
2.1
S
9
2
S
9
2.5
S
9
2.5
SSW
9
3
SSW
9
1.9
S
10
2.2
SSW
9
3
SSW
11
2.2
S
11
2.2
S
10
3
SSW
10
2.5
S
11
2.5
S
11
3
S
13
3
SSE
14
3.5
SSE
15
3
SSE
14
2.5
SSE
14
2.5
SSE
13
Wave Graph
Metric surfscale
Energy kJ
555
595
732
748
693
1079
1073
1312
682
804
1747
1075
1015
1936
1458
1881
3246
4296
4495
3697
2684
2039
Wind (km/h)
30
SSW
25
SW
30
SSW
30
SSW
25
SW
25
WSW
25
WSW
25
W
30
W
30
WSW
35
WSW
30
SW
30
WSW
25
WSW
25
SSW
25
SSW
25
SSW
20
S
25
S
20
S
15
S
10
S
Wind State
cross
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
1:56PM1.29m
3:08AM1.00m
2:50PM1.31m
4:18AM0.95m
3:45PM1.33m
Low Tide
7:33AM0.70m
9:03PM0.53m
7:58AM0.75m
10:15PM0.52m
8:34AM0.78m
clear
part cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:26
7:26
7:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:19
6:20
6:20
 mm
Temp °C
7
7
8
8
8
8
7
5
5
5
7
10
9
8
7
7
6
7
7
7
6
5
Feels °C
-2
0
-1
0
1
2
1
-2
-3
-3
-1
2
1
2
0
0
-2
0
0
1
1
1
  • 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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