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

information circle48hr Weather and Surf, issued 8 pm Monday 18 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
14.3° 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 2AM is: 1.9m 12s primary swell from a South-southwest direction and 1.4m 10s secondary swell from a South-southwest direction, 1.8m 10s secondary swell from a Southwest direction (forecast issued at 08:00pm May 18). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (19 May)6.5ft (2.0m)12s
Afternoon (19 May)6ft (1.8m)11s
Evening (19 May)8ft (2.5m)13s

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 12°C on Tue morning, min 9°C on Mon night). Winds decreasing (fresh winds from the SSW on Tue night, light winds from the SSE by Thu afternoon).

Mon
18
Tuesday
19
Wednesday
20
Thursday
21
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
Rating
(10 max)
2
2
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
!
1
2
2
2
2
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
2.2
S
14
2
S
13
1.9
S
13
1.9
SSW
12
1.9
SSW
12
2
SSW
12
1.9
SSW
12
1.8
S
11
1.8
S
11
2.5
S
13
3
S
14
3.5
S
15
3.5
S
15
3.5
S
14
3.5
S
14
3.5
S
13
3.5
S
12
3
S
12
3
S
12
2.5
S
12
2.5
S
12
2.5
S
12
2.5
SSE
12
2.5
SSE
12
Wave Graph
Metric surfscale
Energy kJ
1733
1305
1173
1118
1036
1041
950
819
807
1980
3313
6143
5948
5087
4163
4073
3488
2653
2380
1857
1662
1662
1835
1757
Wind (km/h)
20
WNW
20
WNW
25
WNW
25
W
30
W
30
WSW
25
SW
25
SSW
25
SSW
25
SSW
25
SW
30
SW
35
SSW
30
SSW
35
SSW
30
SSW
30
SSW
25
S
20
S
20
SSW
15
SW
10
SW
10
SSW
10
S
cross
cross
cross
cross
cross
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
cross-on
High Tide
8:12PM1.82m
9:12AM1.22m
9:02PM1.88m
10:09AM1.14m
9:53PM1.91m
11:09AM1.07m
Low Tide
4:02AM0.16m
3:17PM0.75m
4:58AM0.11m
4:00PM0.78m
5:55AM0.11m
clear
clear
clear
clear
part cloud
clear
cloud
clear
clear
clear
clear
clear
cloud
cloud
clear
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:47
7:48
7:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:45
5:44
Temp °C
12
11
10
9
9
9
12
12
10
10
10
10
10
11
11
10
10
10
10
9
10
10
11
11
7
5
3
2
1
2
7
7
5
4
4
4
2
3
3
3
3
4
5
4
6
7
8
8
Swell 1
Height (m)
Direction
Period (s)
2.2
S
14
2
S
13
1.9
S
13
1.9
SSW
12
0.3
SSW
11
0.3
SSW
11
0.3
SSW
11
0.3
SSW
11
2.5
S
13
3
S
14
3.5
S
13
3.5
S
12
3
S
12
2.5
S
12
2.5
S
12
2.5
S
12
2.5
SSE
12
2.5
SSE
12
Energy kJ
1733
1305
1173
1118
24
24
24
24
1980
3313
4073
3488
2380
1857
1662
1662
1835
1757
Swell 2
Height (m)
Direction
Period (s)
0.5
S
12
1.4
SSW
10
0.6
S
12
0.7
SSE
16
0.8
SSE
16
0.7
SE
16
Energy kJ
75
435
108
237
339
274
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
0.3
NW
2
0.9
W
4
1.8
SW
10
1.9
SSW
12
2
SSW
12
1.9
SSW
12
1.8
S
11
1.8
S
11
2.2
S
13
3.5
S
15
3.5
S
15
3.5
S
14
3.5
S
14
3
S
12
Energy kJ
1
28
690
1036
1041
950
819
807
1531
6143
5948
5087
4163
2653
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
3
4
4
1
2
3
1
4
3
5
5
4
4
4
4
4
3
4
4
4
3
Distance (km)
1
1
1
10
10
10
173
173
189
189
10
189
189
189
1109
113
113
113
113
12
1
1
10
10
Best forecast wave conditions in Provincia de Buenos Aires
Rating
(10 max)
4
4
4
3
4
4
1
2
3
1
4
3
5
5
4
4
4
4
4
4
4
4
4
Best forecast wave conditions in Argentina
Rating
(10 max)
4
4
4
3
4
4
1
2
3
1
4
3
5
5
4
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
4
4
4
4
4
4
4
4
5
5
5
5
4
5
4
5
5
4
4
5
4
4
4
4
  • 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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