La Posta Surf Break

Lat Long: 34.92° S 54.85° W

La Posta 48 hour detailed Surf Forecast

Issued: 2 pm 23 Oct 2026 (local time)

Forecast update in  hr  min

Today's La Posta sea temperature is
15.7°C
0.8° 

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 (23 Oct):

  • Afternoon surf: Afternoon surf (23 Oct, local time) - 3.5ft (1.0m), 7s period with E swell.
  • Evening surf: Evening surf (23 Oct, local time) - 2.5ft (0.8m), 7s period with E swell.

The current surf forecast for La Posta at 8PM is: 0.9m 7s primary swell from a East direction and 0.5m 9s secondary swell from a East-southeast direction (forecast issued at 02:00pm October 23). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (23 Oct)--
Afternoon (23 Oct)3.5ft (1.0m)7s
Evening (23 Oct)2.5ft (0.8m)7s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Sun morning. Warm (max 21°C on Fri afternoon, min 12°C on Sat night). Winds decreasing (strong winds from the S on Sat afternoon, light winds from the S by Mon morning).

Fri
23
Saturday
24
Sunday
25
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)
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
1.2
E
7
1
E
7
0.9
E
7
0.8
E
7
0.8
E
7
0.7
E
7
0.7
E
7
1.1
SW
5
1.7
SSW
6
2.2
S
7
2.4
S
8
2.4
SSE
8
2.2
SSE
9
2.3
SSE
9
2.3
SSE
8
2.1
SSE
8
2.1
SSE
8
1.9
SSE
8
1.3
ESE
8
1.3
S
7
Wave Graph
Metric surfscale
Energy kJ
131
91
73
58
59
47
47
59
208
482
710
709
767
811
696
593
559
476
207
177
Wind (km/h)
20
NNW
15
W
15
WSW
20
SW
15
SW
20
WSW
35
WSW
40
SW
40
S
40
S
40
S
35
S
35
S
35
S
35
S
30
S
30
S
30
S
30
S
25
S
Wind State
off
cross
cross
cross-on
cross-on
cross
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
7:41PM0.24m
6:17AM0.26m
8:20PM0.24m
6:54AM0.29m
8:54PM0.23m
Low Tide
12:48PM0.06m
00:55AM0.18m
1:46PM0.02m
1:32AM0.19m
2:46PM-0.00m
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
clear
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
5:46
—
—
—
—
—
—
—
5:45
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
7:00
—
—
—
—
—
—
—
7:00
—
—
—
—
—
—
—
7:01
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
3
1
—
—
—
Temp °C
19
21
18
17
15
14
13
13
14
14
14
13
13
13
12
12
13
13
12
12
Feels °C
18
21
17
15
13
12
7
6
7
7
7
6
6
7
5
6
7
7
6
6
  • 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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