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 pm 22 Oct 2026 (local time)

Forecast update in  hr  min

Today's Alfonsina (Mar del Plata) sea temperature is
12.9°C
1.2° 

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 (23 Oct):

  • Morning surf: Morning surf (23 Oct, local time) - 2.5ft (0.7m), 11s period with ESE swell.
  • Afternoon surf: Afternoon surf (23 Oct, local time) - 4.5ft (1.3m), 6s period with ENE swell.
  • Evening surf: Evening surf (23 Oct, local time) - 3.5ft (1.0m), 7s period with E swell.

The current surf forecast for Alfonsina (Mar del Plata) at 5AM is: 0.8m 11s primary swell from a East-southeast direction and 0.1m 9s secondary swell from a South direction, 0.9m 6s secondary swell from a East-northeast direction (forecast issued at 08:00pm October 22). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (23 Oct)2.5ft (0.7m)11s
Afternoon (23 Oct)4.5ft (1.3m)6s
Evening (23 Oct)3.5ft (1.0m)7s

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


Short Range Forecast

Moderate rain (total 18mm), heaviest on Thu night. Very mild (max 13°C on Fri afternoon, min 8°C on Sat night). Wind will be generally light.

Thu
22
Friday
23
Saturday
24
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
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
ESE
10
0.8
ESE
10
0.8
ESE
11
0.8
ESE
11
0.7
ESE
11
0.7
ESE
11
0.7
ESE
11
1.3
ENE
6
1.2
E
6
1
E
7
1
E
7
0.9
E
7
0.9
E
7
0.9
E
8
1
E
8
1.1
ESE
8
0.8
E
8
0.7
E
8
Wave Graph
Metric surfscale
Energy kJ
133
138
143
149
101
101
99
143
123
86
93
85
87
97
133
176
86
69
Wind (km/h)
25
NE
20
NE
20
NE
15
ENE
20
ENE
20
ENE
20
ENE
10
ENE
10
ESE
15
SE
10
SE
10
SSE
15
SE
20
SSE
20
SSE
25
SSE
25
SSE
25
SSE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
High Tide
3:59PM1.34m
5:07AM0.94m
4:52PM1.36m
5:38AM1.03m
5:41PM1.37m
Low Tide
11:34PM0.45m
10:38AM0.67m
00:19AM0.45m
11:50AM0.60m
cloud
cloud
cloud
light rain
mod rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
5:54
—
—
—
—
—
—
—
5:52
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:14
—
—
—
—
—
—
—
7:15
—
—
—
—
—
—
—
7:15
—
 mm
—
—
—
3
6
2
2
1
2
1
1
—
—
—
—
—
—
—
Temp °C
13
12
12
12
12
12
12
13
12
11
11
11
11
11
11
11
10
10
Feels °C
9
8
9
10
9
9
9
12
11
8
9
9
8
8
7
7
5
5
  • 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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