La Posta Surf Break

Lat Long: 34.92° S 54.85° W

La Posta 48 hour detailed Surf Forecast

Issued: 8 pm 26 Jul 2026 (local time)

Forecast update in  hr  min

Today's La Posta sea temperature is
11.8° C
1.1° 

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 Jul):

  • Evening surf: Evening surf (26 Jul, local time) - 2ft (0.6m), 7s period with E swell.

The current surf forecast for La Posta at 11PM is: 0.6m 7s primary swell from a East direction and 0.3m 11s secondary swell from a South direction, 0.3m 3s secondary swell from a South direction (forecast issued at 08:00pm July 26). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (26 Jul)--
Afternoon (26 Jul)--
Evening (26 Jul)2ft (0.6m)7s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Wed morning. Very mild (max 17°C on Mon afternoon, min 10°C on Wed morning). Wind will be generally light.

Sun
26
Monday
27
Tuesday
28
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
1
1
0
0
0
1
1
1
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
Wave
Height (m)
Direction
Period (s)
0.5
E
7
0.6
E
7
0.6
E
7
0.5
E
7
0.5
E
7
0.5
E
7
0.4
E
7
0.3
S
13
0.3
S
12
0.3
S
11
0.3
S
11
0.4
S
11
0.4
S
10
0.5
S
10
0.4
S
10
0.4
S
9
0.4
S
9
0.5
E
7
Wave Graph
Metric surfscale
Energy kJ
26
38
39
27
27
27
17
29
25
23
21
37
33
48
29
27
27
27
Wind (km/h)
10
SE
10
E
15
ENE
15
ENE
15
NE
15
NE
20
NE
20
NNE
10
NNE
10
N
10
WNW
10
WSW
5
SW
10
SSE
10
ESE
15
SE
15
SE
15
SE
Wind State
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
6:22PM0.28m
7:36AM0.19m
7:05PM0.28m
8:09AM0.19m
7:48PM0.27m
Low Tide
2:26AM0.08m
11:00AM0.15m
3:05AM0.09m
11:49AM0.14m
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:37
7:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:53
5:53
 mm
Temp °C
12
11
11
11
11
12
14
17
17
16
17
16
14
14
15
13
12
12
Feels °C
10
9
8
8
7
8
11
14
16
15
17
16
14
13
14
10
9
9
  • 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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