La Posta Surf Break

Lat Long: 34.92° S 54.85° W

La Posta 48 hour detailed Surf Forecast

Issued: 8 pm 07 Jul 2026 (local time)

Forecast update in  hr  min

Today's La Posta sea temperature is
10.5° C
0.7° 

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 (07 Jul):

  • Evening surf: Evening surf (07 Jul, local time) - 3ft (0.9m), 9s period with S swell.

The current surf forecast for La Posta at 11PM is: 0.8m 9s primary swell from a South direction and 0.4m 10s secondary swell from a East-southeast direction, 0.8m 4s secondary swell from a West direction (forecast issued at 08:00pm July 07). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (07 Jul)--
Afternoon (07 Jul)--
Evening (07 Jul)3ft (0.9m)9s

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


Short Range Forecast

Mostly dry. Very mild (max 15°C on Wed afternoon, min 9°C on Tue night). Wind will be generally light.

Tue
7
Wednesday
8
Thursday
9
Friday
10
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
12 PM
3 PM
Rating
(10 max)
1
1
0
0
0
0
0
0
1
1
1
1
1
1
1
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
Height Map
Wave
Height (m)
Direction
Period (s)
1
S
10
0.9
S
9
0.8
S
9
0.6
S
8
0.5
S
8
0.5
S
8
1
W
5
0.8
W
5
0.4
ESE
10
0.4
ESE
10
0.5
E
10
0.5
E
10
0.5
E
10
0.6
E
10
0.6
ESE
11
0.6
ESE
11
0.7
ESE
11
0.7
ESE
11
0.7
ESE
10
0.7
ESE
10
0.7
ESE
10
0.7
ESE
10
0.7
ESE
11
0.8
ESE
11
Wave Graph
Metric surfscale
Energy kJ
179
126
93
47
31
29
41
29
30
32
51
52
52
75
93
91
119
117
112
108
106
108
117
156
Wind (km/h)
15
W
20
NW
25
WNW
25
WNW
25
WNW
25
WNW
25
WNW
15
W
15
NNW
15
NNW
10
NNW
10
NW
5
NW
10
NNW
5
WNW
10
W
10
SW
10
SSW
5
SSW
5
SW
15
S
15
S
15
ESE
20
E
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
glassy
off
cross-off
cross
cross-on
on
on
cross-on
on
on
cross-on
cross
High Tide
6:20AM0.21m
1:49PM0.27m
7:04AM0.21m
2:55PM0.30m
7:23AM0.20m
Low Tide
9:23PM0.04m
9:26AM0.19m
10:19PM0.02m
9:54AM0.20m
11:20PM-0.00m
10:02AM0.19m
cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:47
7:46
7:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:42
5:42
5:43
 mm
Temp °C
12
11
11
10
9
9
12
15
15
14
14
13
12
12
13
13
11
11
11
11
11
12
13
12
Feels °C
7
6
5
4
3
3
6
10
11
10
10
10
10
8
10
10
8
8
9
10
8
9
10
8
  • 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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