La Posta Surf Break

Lat Long: 34.92° S 54.85° W

La Posta 48 hour detailed Surf Forecast

Issued: 8 pm 02 Oct 2026 (local time)

Forecast update in  hr  min

Today's La Posta sea temperature is
13.2°C
0.4° 

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 (02 Oct):

  • Evening surf: Evening surf (02 Oct, local time) - 4ft (1.2m), 11s period with SE swell.

The current surf forecast for La Posta at 11PM is: 1.2m 11s primary swell from a Southeast direction and 0.5m 8s secondary swell from a South direction (forecast issued at 08:00pm October 02). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (02 Oct)--
Afternoon (02 Oct)--
Evening (02 Oct)4ft (1.2m)11s

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


Short Range Forecast

Some drizzle, heaviest during Sat afternoon. Very mild (max 19°C on Mon morning, min 9°C on Fri night). Wind will be generally light.

Fri
2
Saturday
3
Sunday
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
0
1
1
0
2
2
2
2
0
0
0
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
SE
11
1.2
SE
11
1.2
SE
11
1.2
SE
11
1.2
SE
11
1.2
SE
11
1.1
SE
11
1
SE
11
0.9
SE
11
0.9
SE
10
0.8
SE
10
0.8
SE
10
0.7
SE
10
0.7
SE
10
0.6
SE
10
0.6
SE
10
0.6
SSE
9
0.6
E
9
Wave Graph
Metric surfscale
Energy kJ
304
344
350
350
344
338
258
220
187
180
124
120
96
98
76
59
59
60
Wind (km/h)
20
E
25
ENE
25
NE
15
NNE
25
NE
30
NNE
10
NE
0
WSW
10
ENE
5
SSW
15
WSW
20
SW
20
WSW
20
SSW
20
SW
15
WSW
10
SW
5
NNE
Wind State
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-off
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
off
High Tide
1:18AM0.16m
6:30AM0.17m
1:05PM0.31m
2:17AM0.16m
6:45AM0.16m
2:21PM0.28m
Low Tide
8:46PM0.03m
3:22AM0.15m
8:06AM0.16m
9:45PM0.05m
4:27AM0.15m
9:16AM0.15m
clear
clear
clear
cloud
cloud
cloud
cloud
light rain
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
6:13
—
—
—
—
—
—
—
6:11
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:43
—
—
—
—
—
—
—
6:43
—
—
—
—
—
—
—
6:44
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 mm
—
—
—
—
—
—
—
1
—
—
—
—
—
—
—
—
—
—
Temp °C
11
10
9
9
9
11
15
13
13
13
12
12
12
13
15
15
15
15
Feels °C
6
4
3
5
4
5
12
13
11
13
9
9
9
9
11
12
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 

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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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