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

information circle48hr Weather and Surf, issued 2 am Tuesday 16 Dec 2025 -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
20.6° C
(Which is 4.1°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 9AM is: 0.2m 8s primary swell from a East direction and 0.1m 10s secondary swell from a Southeast direction (forecast issued at 02:00am December 16). An open ocean swell of 1.5m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (16 Dec)0.5ft (0.2m)8s
Afternoon (16 Dec)5ft (1.5m)6s
Evening (16 Dec)4.5ft (1.3m)11s

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

Updates in  hr  min  s Forecast update imminent
Tuesday
16
Wednesday
17
Thursday
18
0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM
Rating
(10 max)
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.6
S
0.7
S
0.3
E
0.2
E
1.6
S
1.5
S
1.3
S
1.3
S
1.3
S
1.2
S
1.1
S
0.9
S
0.8
S
0.7
S
0.6
S
0.9
ENE
0.8
ENE
0.4
S
0.5
NE
0.4
ENE
0.4
ENE
0.4
ENE
0.4
ENE
0.3
ENE
Period(s) (?)91188667111110101010109669666777
Wave
Graph
(?)Metric surfscale
Energy kJ (?)621101251901701594313793052371531188958534924171414201810
Wind
(km/h)
20
SW
20
SW
20
WSW
35
SSW
35
SSW
30
SSW
20
S
15
S
10
NNE
20
NNW
25
NNW
35
NNW
30
NNW
25
NNW
25
N
10
W
10
NNW
5
E
15
NNE
15
W
10
W
40
SSW
40
SSW
30
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crossoffcross-
off
oncross-
on
offoffcross-
off
cross-
off
cross-
off
High Tide
/ height (m)
4:59AM
1.20
5:15PM
1.13
5:36AM
1.28
6:09PM
1.06
6:11AM
1.35
7:00PM
1.01
Low Tide
/ height (m)
11:10PM
0.56
11:54AM
0.61
11:42PM
0.63
12:53PM
0.53
12:08AM
0.69
1:41PM
0.46
Tuesday
16
Wednesday
17
Thursday
18
Sunrise--5:20-------5:22-------5:22-----
Sunset------8:08-------8:08-------8:09-
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
clear
clear
light rain
rain showers
rain showers
clear
clear
clear
clear
clear
clear
Rain (mm)
---------------511------
Temp. °C141413141616161414111118262929171717172029231917
Feels °C (?)9986881010126511192323171718161927171112
  • 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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