La Posta Surf Break

Lat Long: 34.92° S 54.85° W

La Posta 48 hour detailed Surf Forecast

Issued: 2 pm 09 Oct 2026 (local time)

Forecast update in  hr  min

Today's La Posta sea temperature is
13.7°C
0.1° 

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 (09 Oct):

  • Afternoon surf: Afternoon surf (09 Oct, local time) - 7.5ft (2.3m), 10s period with SSE swell.
  • Evening surf: Evening surf (09 Oct, local time) - 7ft (2.1m), 10s period with SE swell.

The current surf forecast for La Posta at 6PM is: 2.2m 10s primary swell from a Southeast direction (forecast issued at 02:00pm October 09). An open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (09 Oct)--
Afternoon (09 Oct)7.5ft (2.3m)10s
Evening (09 Oct)7ft (2.1m)10s

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


Short Range Forecast

Mostly dry. Very mild (max 13°C on Fri afternoon, min 11°C on Sun night). Mainly fresh winds.

Fri
9
Saturday
10
Sunday
11
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
Rating
(10 max)
0
0
0
0
0
0
0
0
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
Height Map
Wave
Height (m)
Direction
Period (s)
2.4
SSE
10
2.3
SSE
10
2.2
SE
10
2.1
SE
10
2.2
SE
10
2.1
SE
10
2.1
SE
10
2.2
SE
11
2.3
SE
11
2.1
SE
11
2.1
SE
11
2.3
SE
11
2.1
SE
11
2.2
SSE
11
1.7
SE
11
1.6
SE
10
1.8
SSE
10
1.8
SSE
10
1.7
SSE
10
1.7
SSE
10
Wave Graph
Metric surfscale
Energy kJ
1124
1110
955
953
1048
959
959
1069
1232
1047
1047
1190
972
1113
639
562
687
674
600
532
Wind (km/h)
30
SSE
30
SSE
25
SSE
25
SSE
30
SE
20
SSE
25
SSE
25
SSE
25
S
25
S
25
S
25
S
20
SSW
25
SSW
25
SSW
25
SSW
25
SSW
25
SSW
25
SSW
20
S
Wind State
cross-on
on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
High Tide
8:11PM0.24m
7:33AM0.30m
8:52PM0.23m
1:27AM0.20m
8:16AM0.31m
Low Tide
2:56PM0.02m
3:20AM0.17m
3:47PM0.01m
11:59PM0.19m
4:01AM0.18m
4:35PM0.02m
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
—
6:03
—
—
—
—
—
—
—
6:01
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
6:47
—
—
—
—
—
—
—
6:49
—
—
—
—
—
—
—
6:50
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
13
13
13
13
13
13
13
13
13
13
13
12
12
12
12
12
12
12
12
11
Feels °C
8
8
8
9
8
9
8
8
8
8
9
8
8
8
7
7
7
7
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.


Nearest locationNearest