Alfonsina (Mar del Plata) surfForecast / Buenos Aires / Argentina

information circle48hr Weather and Surf, issued 8 am Friday 20 Feb 2026 -03
Forecast update in hr  min  s Forecast update imminent
Alfonsina (Mar del Plata) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Alfonsina (Mar del Plata) sea temperature is
22.8° C
(Which is 3.7°C warmer than normal for this time of year)


How big are the waves at Alfonsina (Mar del Plata) today?

The current surf forecast for Alfonsina (Mar del Plata) at 1PM is: 0.8m 11s primary swell from a East-southeast direction and 0.4m 5s secondary swell from a South direction (forecast issued at 08:00am February 20). The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (20 Feb)3ft (0.9m)11s
Afternoon (20 Feb)2.5ft (0.8m)10s
Evening (20 Feb)2.5ft (0.8m)10s

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

Updates in  hr  min  s Forecast update imminent
Friday
20
Saturday
21
Sunday
22
Mon
23
6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM
Rating
(10 max)
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.9
ESE
0.9
ESE
0.9
ESE
0.8
ESE
0.8
ESE
0.8
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.6
ESE
0.6
ESE
0.6
ESE
0.6
ESE
1
NE
0.5
ESE
0.5
ESE
1
NE
0.8
NE
0.4
ESE
1
ENE
1.3
ENE
1.2
ENE
1.2
ENE
1
ENE
Period(s) (?)11111110101010101010109959955845566
Wave
Graph
(?)Metric surfscale
Energy kJ (?)198194191144136133102102100747268654646455041284078738774
Wind
(km/h)
10
WSW
5
SSW
10
ENE
20
E
20
ENE
20
NE
15
N
20
NNW
20
NNW
15
N
20
NE
25
ENE
30
NE
30
NNE
25
NNE
20
N
15
N
20
NNE
25
ENE
35
ENE
35
NE
35
NE
30
NNE
25
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offglassononcross-
on
cross-
on
crosscross-
off
cross-
off
crosscross-
on
cross-
on
cross-
on
cross-
on
crosscrosscrosscrosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross
High Tide
/ height (m)
9:05AM
1.67
9:32PM
1.17
9:49AM
1.63
10:14PM
1.26
10:36AM
1.55
10:58PM
1.35
Low Tide
/ height (m)
3:20AM
0.58
4:44PM
0.40
4:10AM
0.55
5:20PM
0.44
5:02AM
0.51
5:55PM
0.51
Friday
20
Saturday
21
Sunday
22
Mon
23
Sunrise-6:24-------6:24-------6:26------
Sunset----7:42-------7:40-------7:39---
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
cloud
clear
clear
cloud
clear
clear
clear
part cloud
Rain (mm)
------------------------
Temp. °C151720222019181616182322212019191820222221212020
Feels °C (?)131618181616151212151918171717171719191917181718
  • 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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