Alfonsina (Mar del Plata) Surf Break

Lat Long: 37.99° S 57.54° W

Alfonsina (Mar del Plata) 48 hour detailed Surf Forecast

Issued: 8 am 14 Sep 2026 (local time)

Forecast update in  hr  min

Today's Alfonsina (Mar del Plata) sea temperature is
10.2°C
1.5° 

Alfonsina (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 Alfonsina (Mar del Plata) today (14 Sep):

  • Morning surf: Morning surf (14 Sep, local time) - 2ft (0.6m), 9s period with S swell.
  • Afternoon surf: Afternoon surf (14 Sep, local time) - 1.5ft (0.5m), 9s period with S swell.
  • Evening surf: Evening surf (14 Sep, local time) - 1.5ft (0.4m), 8s period with E swell.

The current surf forecast for Alfonsina (Mar del Plata) at 11AM is: 0.6m 9s primary swell from a South direction and 0.5m 8s secondary swell from a East direction (forecast issued at 08:00am September 14). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (14 Sep)2ft (0.6m)9s
Afternoon (14 Sep)1.5ft (0.5m)9s
Evening (14 Sep)1.5ft (0.4m)8s

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


Short Range Forecast

Mostly dry. Very mild (max 13°C on Mon afternoon, min 3°C on Mon morning). Winds decreasing (strong winds from the SSW on Tue morning, calm by Tue night).

Monday
14
Tuesday
15
Wednesday
16
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
1
1
1
2
1
0
0
0
0
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)
0.7
SSE
9
0.6
S
9
0.6
S
9
0.5
S
9
0.4
SSE
9
0.4
E
8
0.4
E
8
0.3
S
9
0.3
E
8
0.3
E
8
1.8
S
7
2
S
7
1.9
S
9
2.2
S
9
1.8
S
9
1.5
SSE
10
1.7
SSE
9
1.6
SSE
9
1.6
SSE
9
1.5
SSE
9
1.4
SSE
9
1.3
SSE
9
Wave Graph
Metric surfscale
Energy kJ
92
61
60
41
27
20
20
16
12
12
284
431
550
792
556
478
528
471
433
375
348
292
Wind (km/h)
20
NW
30
NW
30
NW
30
NW
20
NW
20
NW
25
NW
20
W
30
SSW
40
SSW
35
S
35
S
30
S
20
S
10
SSE
5
SSE
0
WSW
5
N
20
NNE
20
NNE
20
NNE
25
N
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross
cross
cross
cross
cross
cross-on
glassy
cross
cross-on
cross
cross-on
cross
High Tide
9:25AM1.24m
9:49PM1.43m
10:05AM1.29m
10:38PM1.30m
10:45AM1.32m
Low Tide
4:21AM0.37m
4:15PM0.41m
4:53AM0.47m
5:03PM0.40m
5:19AM0.56m
5:49PM0.40m
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:50
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:38
6:39
6:40
 mm
Temp °C
3
3
9
13
13
11
9
8
8
7
7
6
6
6
5
5
4
4
6
9
10
7
Feels °C
-3
-5
1
6
7
6
2
3
1
-3
-2
-3
-2
0
0
2
2
1
1
4
5
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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