La Posta Surf Break

Lat Long: 34.92° S 54.85° W

La Posta 48 hour detailed Surf Forecast

Issued: 8 pm 02 Aug 2026 (local time)

Forecast update in  hr  min

Today's La Posta sea temperature is
12.3° C
1.6° 

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 (03 Aug):

  • Morning surf: Morning surf (03 Aug, local time) - 2.5ft (0.8m), 11s period with S swell.
  • Afternoon surf: Afternoon surf (03 Aug, local time) - 2.5ft (0.8m), 11s period with SSE swell.
  • Evening surf: Evening surf (03 Aug, local time) - 3ft (0.9m), 11s period with SSE swell.

The current surf forecast for La Posta at 3AM is: 0.7m 12s primary swell from a South direction (forecast issued at 08:00pm August 02). An open ocean swell of 0.3m 9s is not directed at the surf break, a second open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (03 Aug)2.5ft (0.8m)11s
Afternoon (03 Aug)2.5ft (0.8m)11s
Evening (03 Aug)3ft (0.9m)11s

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


Short Range Forecast

Some drizzle, heaviest during Wed morning. Very mild (max 16°C on Wed morning, min 12°C on Sun night). Wind will be generally light.

Sun
2
Monday
3
Tuesday
4
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
1
1
1
1
1
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
Wave
Height (m)
Direction
Period (s)
0.6
S
7
0.6
S
7
0.3
SSE
12
0.7
S
12
0.7
S
12
0.8
S
11
0.8
SSE
11
0.8
SSE
11
0.9
SSE
11
0.9
SSE
11
0.9
SSE
11
0.9
SSE
11
1
SSE
11
0.8
SSE
11
0.8
SSE
10
0.7
SE
10
0.7
SE
10
0.7
SE
10
Wave Graph
Metric surfscale
Energy kJ
35
34
31
141
134
160
164
161
210
206
183
183
218
146
141
104
100
98
Wind (km/h)
20
ENE
15
NE
15
NE
15
NE
15
NE
15
NE
20
ENE
15
E
20
ESE
15
ESE
10
SE
15
SSW
20
SSE
15
SSE
20
SE
15
ESE
15
ESE
15
E
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-on
on
on
on
cross-on
cross-on
cross
cross
High Tide
11:37PM0.22m
3:48AM0.20m
10:56AM0.25m
00:36AM0.20m
4:51AM0.21m
11:39AM0.27m
Low Tide
6:31PM0.07m
2:26AM0.20m
6:58AM0.17m
7:22PM0.05m
2:24AM0.20m
7:38AM0.19m
8:14PM0.03m
clear
part cloud
clear
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:31
7:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:59
5:59
 mm
Temp °C
14
13
13
13
12
12
12
14
13
13
14
13
13
13
14
15
14
13
Feels °C
10
11
11
10
10
10
9
12
10
11
13
11
10
11
12
13
13
11
  • 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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