La Posta Surf Break

Lat Long: 34.92° S 54.85° W

La Posta 48 hour detailed Surf Forecast

Issued: 8 pm 13 Oct 2026 (local time)

Forecast update in  hr  min

Today's La Posta sea temperature is
13.5°C
0.5° 

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 (14 Oct):

  • Morning surf: Morning surf (14 Oct, local time) - 4.5ft (1.3m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (14 Oct, local time) - 5ft (1.6m), 8s period with ESE swell.
  • Evening surf: Evening surf (14 Oct, local time) - 4.5ft (1.4m), 8s period with ESE swell.

The current surf forecast for La Posta at 3AM is: 1.2m 9s primary swell from a Southeast direction (forecast issued at 08:00pm October 13). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (14 Oct)4.5ft (1.3m)8s
Afternoon (14 Oct)5ft (1.6m)8s
Evening (14 Oct)4.5ft (1.4m)8s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Thu night. Very mild (max 16°C on Wed morning, min 13°C on Thu afternoon). Winds increasing (calm on Wed night, fresh winds from the S by Thu night).

Tue
13
Wednesday
14
Thursday
15
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
0
0
1
0
0
0
0
1
2
2
2
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)
1.4
SE
9
1.4
SE
9
1.2
SE
9
1.2
SE
9
1.3
ESE
8
1.3
ESE
8
1.4
ESE
9
1.6
ESE
8
1.4
ESE
8
1.4
ESE
8
1.3
ESE
8
1.3
ESE
8
1.3
ESE
8
1.4
ESE
8
1.5
ESE
8
1.8
SE
8
1.9
SE
8
2.3
SE
7
Wave Graph
Metric surfscale
Energy kJ
307
294
231
226
241
241
280
368
267
261
230
230
230
267
302
439
481
524
Wind (km/h)
15
ESE
10
SE
10
ESE
10
ESE
10
ESE
15
ESE
20
SE
20
SE
15
ESE
15
E
10
ENE
5
NNE
0
SSE
15
SE
20
SSE
30
S
30
S
30
SSE
Wind State
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross
cross-off
off
glassy
cross-on
cross-on
on
on
on
High Tide
10:52PM0.20m
10:21AM0.30m
11:35PM0.18m
11:01AM0.28m
Low Tide
6:06PM0.04m
1:46AM0.16m
6:49PM0.05m
2:22AM0.16m
7:29PM0.07m
cloud
clear
cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
clear
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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5:58
—
—
—
—
—
—
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5:56
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:51
—
—
—
—
—
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6:52
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6:52
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 mm
—
—
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—
—
—
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—
—
—
—
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Temp °C
14
14
14
14
14
15
16
16
15
15
15
14
14
14
14
14
13
13
Feels °C
12
13
13
13
13
14
13
13
13
13
14
14
15
12
10
9
8
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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