Off the wall surfForecast / Buenos Aires / Argentina

information circle12 Day Weather and Surf, issued 2 pm Friday 19 Dec 2025 -03
Forecast update in hr  min  s Forecast update imminent
Off the wall surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Off the wall sea temperature is
18.4° C
(Which is 1.8°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Off the wall this week:

The surf forecast for Off the wall over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Dec 20) at 12PM. The primary swell is predicted to be 1.3m and 7s period with a secondary swell of 0.4m and 10s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Off the wall in the next 12 days are 1.9m 7s and forecast to arrive on Saturday (Dec 20) at 9AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Tuesday (Dec 23) at 9AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+)12PM (Sat 20th Dec)4.5ft (1.3m) 7s
Best Surf12PM (Sat 20th Dec)4.5ft (1.3m) 7s
Most Powerful 9AM (Sat 20th Dec)6ft (1.9m) 7s

Table - best surf conditions forecast for Off the wall over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 12mm), heaviest on Sat morning. Warm (max 26°C on Sun morning, min 17°C on Fri night). Mainly strong winds.

Days 3-6 Weather Summary Some drizzle, heaviest during Mon night. Warm (max 27°C on Tue morning, min 16°C on Wed night). Winds decreasing (strong winds from the SSW on Tue afternoon, light winds from the SE by Thu morning).

Fri
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
1
1
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
S
1.7
ENE
1.9
ENE
1.6
ENE
1
E
0.8
E
0.8
E
0.8
E
0.7
E
0.7
E
0.8
ENE
0.4
ENE
1.3
SSW
1
S
0.8
S
0.7
SSW
1.2
S
0.7
S
0.7
S
0.9
ENE
0.6
S
Period(s) (?)10677788888585678671068
Wave
Graph
(?)Metric surfscale
Energy kJ (?)15422332625810474849071682521776470688951886844
Wind
(km/h)
35
ENE
25
SSE
20
NE
20
NNE
20
NNW
10
N
20
E
15
NE
10
NE
30
ENE
20
N
30
NW
40
SSW
10
SE
15
NE
30
NE
25
S
5
SE
35
NE
30
NNW
30
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crossoncrosscross-
off
cross-
off
cross-
off
cross-
on
crosscrosscrosscross-
off
offcrossoncrosscrosscross-
on
oncrosscross-
off
off
High Tide
/ height (m)
7:30PM
0.93
7:02AM
1.21
8:11PM
0.92
7:43AM
1.24
8:49PM
0.90
8:23AM
1.26
9:26PM
0.88
9:04AM
1.28
10:02PM
0.86
9:44AM
1.28
10:38PM
0.85
10:26AM
1.28
11:17PM
0.86
11:10AM
1.26
Low Tide
/ height (m)
1:11AM
0.58
2:27PM
0.19
1:56AM
0.57
3:14PM
0.18
2:39AM
0.56
4:00PM
0.18
3:22AM
0.55
4:45PM
0.19
4:03AM
0.54
5:29PM
0.20
4:44AM
0.54
6:10PM
0.23
5:27AM
0.52
Fri
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Sunrise--5:22--5:22--5:24--5:24--5:24--5:24--5:26
Sunset8:12--8:12--8:13--8:13--8:14--8:14--8:14--
part cloud
light rain
mod rain
rain showers
clear
cloud
clear
rain showers
clear
part cloud
rain showers
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
Rain (mm)
-263---1--1----------
Temp. °C191819222026242023242227201722231818222234
Feels °C (?)131518222026221921201822131418181316151628
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Off the wall Surf forecast

The above surf forecast table for Off the wall provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Off the wall can be found by selecting the local surf guide option on the grey menu. Our Off the wall surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Off the wall) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Off the wall may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Provincia de Buenos Aires? If you are looking for accommodation near Off the wall, camping, hotels and holiday cottages in Provincia de Buenos Aires, consider staying in Mar del Plata which is 19 km (12 miles) away.

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