La Posta Surf Break

Lat Long: 34.92° S 54.85° W

La Posta 48 hour detailed Surf Forecast

Issued: 2 pm 11 Jul 2026 (local time)

Forecast update in  hr  min

Today's La Posta sea temperature is
11.1° C
0.2° 

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 (11 Jul):

  • Afternoon surf: Afternoon surf (11 Jul, local time) - 3ft (0.9m), 14s period with ESE swell.
  • Evening surf: Evening surf (11 Jul, local time) - 3ft (0.9m), 13s period with ESE swell.

The current surf forecast for La Posta at 5PM is: 0.9m 14s primary swell from a East-southeast direction and 0.8m 7s secondary swell from a Southeast direction, 0.4m 3s secondary swell from a Southwest direction (forecast issued at 02:00pm July 11). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (11 Jul)--
Afternoon (11 Jul)3ft (0.9m)14s
Evening (11 Jul)3ft (0.9m)13s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Sat afternoon. Very mild (max 15°C on Mon afternoon, min 10°C on Sat afternoon). Winds decreasing (fresh winds from the WSW on Sat night, calm by Mon morning).

Sat
11
Sunday
12
Monday
13
Tue
14
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
12 AM
3 AM
6 AM
9 AM
Rating
(10 max)
2
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
1
1
2
2
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
ESE
14
0.9
ESE
14
0.9
ESE
14
0.9
ESE
13
0.9
ESE
13
0.8
ESE
13
0.8
ESE
13
0.8
ESE
13
0.7
ESE
13
0.7
ESE
13
0.7
ESE
13
1.1
SE
8
1.2
SE
8
1.2
ESE
7
1.2
ESE
7
1.1
ESE
7
1
ESE
7
1
ESE
7
0.6
SE
11
1.2
ESE
11
1
ESE
10
0.9
ESE
8
0.9
ESE
8
1.1
ESE
10
Wave Graph
Metric surfscale
Energy kJ
210
277
261
257
249
195
195
192
145
147
158
143
164
146
142
124
108
101
94
302
229
116
119
223
Wind (km/h)
10
WNW
20
WSW
20
WSW
25
W
30
WSW
30
WSW
20
SW
30
SSW
25
SSW
25
SSW
30
SSW
25
S
15
S
10
SSE
5
S
5
ENE
5
ENE
10
ENE
15
NE
15
NE
15
NNE
15
NNE
15
NNE
15
NNE
Wind State
cross-off
cross
cross-on
cross
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
on
on
on
glassy
glassy
glassy
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
High Tide
5:14PM0.35m
7:01AM0.17m
6:18PM0.37m
7:30AM0.17m
7:19PM0.37m
8:05AM0.18m
Low Tide
9:25AM0.17m
1:33AM-0.01m
10:06AM0.15m
2:39AM0.01m
10:56AM0.13m
3:39AM0.03m
rain showers
light rain
light rain
clear
cloud
part cloud
cloud
cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:46
7:45
7:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:43
5:44
5:44
5:45
 mm
1
1
1
Temp °C
12
13
10
10
10
10
11
11
11
11
11
11
11
11
11
11
13
14
15
14
12
11
10
10
Feels °C
10
9
6
5
4
4
7
5
7
7
6
7
9
9
10
10
12
12
13
11
9
8
7
7
  • 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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