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

information circle48hr Weather and Surf, issued 8 am Thursday 19 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
22.1° C
(Which is 2.9°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 11AM is: 0.8m 8s primary swell from a East direction and 0.2m 12s secondary swell from a South-southeast direction, 0.6m 4s secondary swell from a South direction (forecast issued at 08:00am February 19). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (19 Feb)2.5ft (0.8m)8s
Afternoon (19 Feb)2.5ft (0.7m)9s
Evening (19 Feb)2.5ft (0.7m)9s

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

Updates in  hr  min  s Forecast update imminent
Thursday
19
Friday
20
Saturday
21
Sun
22
6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM
Rating
(10 max)
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.8
E
0.8
E
0.8
E
0.7
E
0.8
E
0.7
E
0.6
ESE
0.9
ESE
0.9
ESE
0.9
ESE
0.9
ESE
0.8
ESE
0.8
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.7
ESE
0.6
ESE
0.6
ESE
0.6
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
Period(s) (?)8889991211111111101010101010101099999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)84869273967610720519819419114413610410210210074726847464645
Wind
(km/h)
20
S
20
S
25
S
25
S
25
S
15
S
10
S
5
SW
5
WNW
5
NW
10
ENE
20
E
20
ENE
20
NNE
20
N
20
NNW
20
NNW
20
NNW
15
NNE
25
ENE
25
NE
25
NNE
20
NNE
20
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscrosscrossglasscross-
off
cross-
off
ononcross-
on
cross-
on
crosscross-
off
cross-
off
cross-
off
cross-
on
cross-
on
cross-
on
cross-
on
crosscross
High Tide
/ height (m)
8:23AM
1.68
8:53PM
1.09
9:05AM
1.67
9:32PM
1.17
9:49AM
1.63
10:14PM
1.26
Low Tide
/ height (m)
4:08PM
0.38
3:20AM
0.58
4:44PM
0.40
4:10AM
0.55
5:20PM
0.44
Thursday
19
Friday
20
Saturday
21
Sun
22
Sunrise-6:22-------6:24-------6:24------
Sunset----7:43-------7:42-------7:40---
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
clear
part cloud
Rain (mm)
------------------------
Temp. °C191919201917171615172021211918171619252322201918
Feels °C (?)181715151515161614161716171615131215221919171716
  • 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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