La Posta Surf Break

La Posta 48 hour detailed Surf Forecast

Lat Long: 34.92° S 54.85° W

Issued: 8 pm 11 Jun 2026 (local time)

Forecast update in  hr  min

Today's La Posta sea temperature is
14.3° C

1.3°C warmer than normal for this time of year

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 (12 Jun):

  • Morning surf: Morning surf (12 Jun, local time) - 2.5ft (0.7m), 9s period with ESE swell.
  • Afternoon surf: Afternoon surf (12 Jun, local time) - 3ft (0.9m), 11s period with ESE swell.
  • Evening surf: Evening surf (12 Jun, local time) - 2.5ft (0.8m), 10s period with ESE swell.

The current surf forecast for La Posta at 1AM is: 0.9m 9s primary swell from a East-southeast direction and 0.2m 14s secondary swell from a East-southeast direction (forecast issued at 08:00pm June 11). The wind direction is predicted to be glassy.

Time (-03) & DateWave HeightWave Period
Morning (12 Jun)2.5ft (0.7m)9s
Afternoon (12 Jun)3ft (0.9m)11s
Evening (12 Jun)2.5ft (0.8m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 4mm), mostly falling on Sat night. Very mild (max 13°C on Fri morning, min 9°C on Sat night). Winds increasing (calm on Thu night, fresh winds from the S by Sat night).

Thu
11
Friday
12
Saturday
13
Sunday
14
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)
0
1
1
1
1
1
1
1
2
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
ESE
10
0.9
ESE
9
0.9
ESE
9
0.8
ESE
9
0.8
ESE
9
0.7
ESE
9
0.6
ESE
11
0.9
ESE
11
0.9
ESE
10
0.8
ESE
10
0.8
ESE
10
0.8
ESE
10
0.7
E
9
0.7
E
9
0.7
E
9
0.7
E
9
0.7
E
9
1.4
S
6
1.3
S
6
1.2
S
6
0.6
S
12
0.7
S
12
0.7
S
12
0.7
S
12
Wave Graph
Metric surfscale
Energy kJ
107
149
138
108
106
81
97
206
184
133
128
125
87
87
85
81
80
121
120
99
109
141
138
138
Wind (km/h)
5
SW
5
NW
5
NW
5
NW
0
NW
5
NNW
5
WNW
5
S
5
ESE
10
N
10
NNW
15
WNW
15
WNW
15
WNW
20
W
20
WSW
20
SW
30
S
25
S
20
SSW
25
SSW
25
SW
25
SW
25
SW
Wind State
cross-on
glassy
glassy
glassy
glassy
off
glassy
on
glassy
off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
High Tide
4:30PM0.30m
7:19AM0.21m
5:32PM0.34m
7:41AM0.19m
6:31PM0.37m
8:08AM0.18m
Low Tide
00:37AM-0.01m
11:03AM0.19m
1:44AM-0.03m
10:37AM0.17m
2:49AM-0.03m
11:05AM0.15m
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
clear
cloud
cloud
light rain
light rain
part cloud
cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:43
7:43
7:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:34
5:34
5:34
 mm
2
2
Temp °C
13
12
12
11
11
11
13
13
12
12
12
11
11
11
13
13
12
10
9
9
10
10
10
10
Feels °C
12
11
11
10
10
9
12
11
10
9
9
7
7
8
9
9
9
4
3
4
4
4
4
4
Swell 1
Height (m)
Direction
Period (s)
0.8
ESE
10
0.9
ESE
9
0.9
ESE
9
0.8
ESE
9
0.8
ESE
9
0.7
ESE
9
0.7
ESE
8
0.9
ESE
11
0.9
ESE
10
0.8
ESE
10
0.8
ESE
10
0.8
ESE
10
0.7
E
9
0.7
E
9
0.7
E
9
0.7
E
9
0.7
E
9
0.7
E
9
0.7
E
9
0.7
E
9
0.6
E
9
0.7
S
12
0.7
S
12
0.7
S
12
Energy kJ
107
149
138
108
106
80
75
206
184
133
128
125
87
87
85
81
80
78
78
78
56
141
138
138
Swell 2
Height (m)
Direction
Period (s)
0.5
E
8
0.1
SE
15
0.2
ESE
14
0.2
ESE
14
0.3
SE
13
0.5
ESE
12
0.6
ESE
11
0.1
SW
5
0.2
ESE
14
0.3
SE
13
0.2
ESE
13
0.1
SE
13
0.2
ESE
13
0.2
ESE
12
0.2
ESE
13
0.1
SE
13
0.2
ESE
12
0.2
ESE
12
0.4
S
13
0.6
S
12
0.6
E
9
0.5
E
8
0.5
E
8
Energy kJ
32
8
21
19
27
81
97
1
18
28
18
7
16
15
16
7
15
15
52
109
53
35
35
Swell 3
Height (m)
Direction
Period (s)
0.2
ESE
15
0.1
S
5
0.1
SW
5
0.1
SW
5
0.1
SW
5
0.1
S
15
0.1
S
14
0.1
S
12
0.1
S
12
0.2
S
11
0.2
S
11
0.2
S
10
0.1
S
10
0.2
ESE
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
13
Energy kJ
21
1
1
1
1
4
4
3
3
9
9
8
2
15
6
6
6
6
Wind waves
Height (m)
Direction
Period (s)
0.4
W
3
0.5
W
3
0.6
W
4
0.8
WSW
4
1
S
4
1.4
S
6
1.3
S
6
1.2
S
6
1
S
6
1
S
6
1.1
S
6
1.1
S
6
Energy kJ
2
5
9
21
35
121
120
99
61
59
80
80
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
7
0
0
0
0
0
0
280
0
0
0
0
7
3
7
71
25
71
156
233
233
245
233
159
Best forecast wave conditions in Uruguay - South
Rating
(10 max)
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
Best forecast wave conditions in Uruguay
Rating
(10 max)
2
2
2
1
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
6
6
6
6
8
9
6
4
4
4
6
5
5
5
5
4
5
4
4
4
6
5
5
9
  • 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
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