La Posta Surf Break

Lat Long: 34.92° S 54.85° W

La Posta 48 hour detailed Surf Forecast

Issued: 2 pm 26 Oct 2026 (local time)

Forecast update in  hr  min

Today's La Posta sea temperature is
15.4°C
0.1° 

La Posta surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at La Posta today (26 Oct):

  • Afternoon surf: Afternoon surf (26 Oct, local time) - 3ft (0.9m), 8s period with SSE swell.
  • Evening surf: Evening surf (26 Oct, local time) - 2.5ft (0.8m), 8s period with S swell.

The current surf forecast for La Posta at 11PM is: 0.8m 8s primary swell from a South direction and 0.5m 7s secondary swell from a East-southeast direction (forecast issued at 02:00pm October 26). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (26 Oct)--
Afternoon (26 Oct)3ft (0.9m)8s
Evening (26 Oct)2.5ft (0.8m)8s

Table - waves today at La Posta. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 17°C on Thu morning, min 11°C on Mon night). Wind will be generally light.

Mon
26
Tuesday
27
Wednesday
28
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
0
0
0
1
1
1
1
1
0
0
0
0
1
0
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
S
8
0.9
SSE
8
0.9
S
8
0.8
S
8
0.8
S
8
0.7
S
8
0.7
S
8
0.7
S
8
0.6
S
8
0.6
S
8
0.6
S
8
0.6
S
8
0.5
S
8
0.5
S
7
0.5
S
7
0.5
S
7
0.4
S
7
0.4
S
7
0.4
S
7
0.4
SSE
7
Wave Graph
Metric surfscale
Energy kJ
121
101
98
76
76
58
58
60
43
43
42
42
29
27
26
25
16
15
15
15
Wind (km/h)
15
S
15
S
10
SSE
5
ESE
10
ENE
10
NE
10
NE
10
NE
10
ENE
15
E
20
E
20
ENE
20
NE
10
NNE
5
N
5
WNW
10
S
10
SSE
10
ESE
15
ENE
Wind State
on
on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
off
glassy
on
cross-on
cross
cross-off
High Tide
9:26PM0.21m
8:24AM0.35m
9:59PM0.19m
9:12AM0.37m
Low Tide
3:45PM-0.02m
00:19AM0.19m
4:43PM-0.02m
00:36AM0.17m
5:42PM-0.01m
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
5:43
—
—
—
—
—
—
—
5:41
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
7:02
—
—
—
—
—
—
—
7:04
—
—
—
—
—
—
—
7:05
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
12
12
12
12
11
11
12
13
15
15
14
14
13
13
13
15
15
15
15
15
Feels °C
9
9
9
10
8
9
10
11
13
11
10
10
9
11
12
15
13
13
13
13
  • 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
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our La Posta surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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