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

information circle48hr Weather and Surf, issued 2 am Thursday 21 May 2026 -03
Forecast update in hr  min  s Forecast update imminent
Diva (Mar del Plata) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Diva (Mar del Plata) sea temperature is
14.0° C
(Which is 1.6°C warmer than normal for this time of year)

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

The current surf forecast for Diva (Mar del Plata) at 8AM is: 3.0m 13s primary swell from a South-southeast direction and 1.3m 16s secondary swell from a South-southeast direction (forecast issued at 02:00am May 21). The wind direction is predicted to be onshore and the swell rating is 11.

Time (-03) & DateWave HeightWave Period
Morning (21 May)10ft (3.0m)13s
Afternoon (21 May)8ft (2.5m)12s
Evening (21 May)7.5ft (2.3m)12s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 11°C on Fri afternoon, min 7°C on Fri night). Wind will be generally light.

Thursday
21
Friday
22
Saturday
23
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
2
!
!
!
2
3
3
4
3
3
2
3
3
3
2
2
2
2
2
2
1
1
1
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
3
S
12
2.5
S
12
3
SSE
16
3
SSE
13
3
SSE
13
2.5
SSE
12
2.5
SSE
12
2.3
SSE
12
2.2
SSE
12
2
SSE
12
1.9
SSE
12
1.8
SSE
12
1.7
SSE
11
1.6
SSE
11
1.5
SSE
11
1.4
SSE
11
1.3
SSE
11
1.3
SSE
10
1.2
SSE
10
1.2
SSE
10
1.1
SSE
10
1
SSE
10
1
SSE
10
0.9
SSE
10
Wave Graph
Metric surfscale
Energy kJ
2568
1807
4374
2810
2508
2065
1854
1556
1347
1102
1000
857
716
582
505
436
372
326
269
263
223
183
179
132
Wind (km/h)
25
S
20
S
15
SSW
15
S
15
S
10
SSW
10
S
5
S
0
S
5
WNW
10
WNW
5
WNW
10
NNW
10
NNE
15
NNE
15
N
15
N
15
N
15
NNW
15
NNW
10
N
15
NNE
20
NNE
20
NNE
on
on
on
on
on
on
on
on
glassy
cross
cross
cross
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
High Tide
9:53PM1.91m
11:09AM1.07m
10:49PM1.88m
12:14PM1.03m
11:48PM1.82m
1:23PM1.01m
Low Tide
5:55AM0.11m
4:46PM0.80m
6:54AM0.14m
5:39PM0.81m
7:53AM0.21m
6:40PM0.81m
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:48
7:48
7:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:44
5:43
5:43
Temp °C
9
8
8
8
8
9
9
9
9
8
8
8
9
11
10
10
9
8
7
7
9
10
11
10
3
3
3
3
3
5
6
6
8
6
5
5
6
8
6
7
5
4
3
3
6
6
7
6
Swell 1
Height (m)
Direction
Period (s)
3
S
12
2.5
S
12
3
SSE
16
3
SSE
13
3
SSE
13
2.5
SSE
12
2.5
SSE
12
2.3
SSE
12
2.2
SSE
12
2
SSE
12
1.9
SSE
12
1.8
SSE
12
1.7
SSE
11
1.6
SSE
11
1.5
SSE
11
1.4
SSE
11
1.3
SSE
11
1.3
SSE
10
1.2
SSE
10
1.2
SSE
10
1.1
SSE
10
1
SSE
10
1
SSE
10
0.9
SSE
10
Energy kJ
2568
1807
4374
2810
2508
2065
1854
1556
1347
1102
1000
857
716
582
505
436
372
326
269
263
223
183
179
132
Swell 2
Height (m)
Direction
Period (s)
1.6
SSE
16
1.3
SSE
16
0.2
S
10
0.2
S
10
0.1
S
10
0.1
S
10
0.1
S
10
0.1
S
10
0.1
S
10
0.1
S
9
0.1
S
9
0.1
S
9
0.1
S
9
Energy kJ
1214
828
7
7
2
2
2
2
2
2
2
2
1
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.4
NNW
3
0.3
NNW
2
0.3
NNW
3
0.3
NNW
3
0.3
N
3
0.3
NNE
2
0.4
NNE
3
Energy kJ
2
1
2
1
1
1
3
Nearest Offshore or Glassy
Rating
(10 max)
4
4
5
4
4
4
4
4
4
4
4
3
3
3
3
2
2
2
2
2
2
1
1
1
Distance (km)
113
15
10
10
10
10
10
10
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
Best forecast wave conditions in Provincia de Buenos Aires
Rating
(10 max)
4
4
5
4
4
4
4
4
4
4
4
3
3
3
3
2
2
2
2
2
2
1
1
1
Best forecast wave conditions in Argentina
Rating
(10 max)
4
4
5
4
4
4
4
4
4
4
4
3
3
3
3
2
2
2
2
2
2
1
1
1
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
4
5
7
7
7
6
5
7
5
7
7
8
8
7
6
7
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

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