La Posta Surf Break

La Posta 48 hour detailed Surf Forecast

Lat Long: 34.92° S 54.85° W

Issued: 8 pm 27 Jun 2026 (local time)

Forecast update in  hr  min

Today's La Posta sea temperature is
12.0° C

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 (28 Jun):

  • Morning surf: Morning surf (28 Jun, local time) - 1.5ft (0.4m), 10s period with SSE swell.
  • Afternoon surf: Afternoon surf (28 Jun, local time) - 1.5ft (0.4m), 10s period with SSE swell.
  • Evening surf: Evening surf (28 Jun, local time) - 5ft (1.6m), 6s period with SW swell.

The current surf forecast for La Posta at 2AM is: 0.6m 8s primary swell from a South-southeast direction and 0.3m 11s secondary swell from a South-southeast direction (forecast issued at 08:00pm June 27). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (-03) & DateWave HeightWave Period
Morning (28 Jun)1.5ft (0.4m)10s
Afternoon (28 Jun)1.5ft (0.4m)10s
Evening (28 Jun)5ft (1.6m)6s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 12°C on Sat night, min 8°C on Mon morning). Mainly fresh winds.

Sat
27
Sunday
28
Monday
29
Tuesday
30
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
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
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)
0.5
SSE
8
0.5
SSE
8
0.5
SSE
8
0.5
SE
8
0.4
SSE
11
0.4
SSE
10
0.4
SSE
10
0.4
SSE
10
1.2
SW
4
1.6
SW
6
1.3
SSW
6
1.1
SSW
6
0.4
SE
15
1
S
6
0.4
SE
14
0.4
SE
13
0.5
SE
13
0.5
SE
12
0.4
SE
12
0.5
SE
12
0.4
SE
12
0.4
SE
12
0.4
SE
11
0.3
SE
11
Wave Graph
Metric surfscale
Energy kJ
35
35
35
28
45
36
34
33
54
163
108
77
75
74
66
62
80
77
38
71
49
35
33
19
Wind (km/h)
15
ENE
15
NNE
15
NNE
5
NNE
0
W
5
N
10
WSW
30
W
35
SW
35
SW
25
SW
20
WSW
20
W
20
WNW
20
W
25
W
20
WSW
10
WSW
5
WNW
5
NNW
5
N
10
NNE
10
NE
15
E
Wind State
cross-off
cross-off
cross-off
off
glassy
glassy
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross
cross
cross
cross-off
glassy
off
cross-off
cross-off
cross
High Tide
6:47PM0.29m
7:58AM0.19m
7:26PM0.30m
8:34AM0.19m
8:05PM0.29m
9:09AM0.19m
Low Tide
2:59AM0.06m
11:14AM0.15m
3:39AM0.07m
11:52AM0.15m
4:16AM0.07m
12:32PM0.14m
clear
cloud
cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
clear
clear
clear
clear
cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:47
7:47
7:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
5:37
 mm
Temp °C
13
12
11
11
11
11
12
11
10
10
11
10
9
8
10
11
10
10
10
9
8
8
10
11
Feels °C
9
8
7
8
9
9
9
5
3
3
5
5
5
4
5
6
5
7
8
7
5
5
7
7
Swell 1
Height (m)
Direction
Period (s)
0.5
SSE
8
0.5
SSE
8
0.5
SSE
8
0.5
SE
8
0.5
SE
8
0.5
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
12
0.3
SE
7
0.3
SSE
11
1
S
6
1
S
6
0.9
SSW
6
0.6
SSE
6
0.6
S
6
0.5
SE
12
0.6
SSW
6
0.5
SW
5
0.4
SE
12
0.4
SW
6
0.5
S
6
0.5
S
6
Energy kJ
35
35
35
28
28
31
21
20
15
35
9
23
69
74
62
31
29
77
20
14
49
9
19
18
Swell 2
Height (m)
Direction
Period (s)
0.2
SSE
12
0.3
SSE
11
0.3
SSE
11
0.3
SSE
11
0.4
SSE
11
0.4
SSE
10
0.4
SSE
10
0.4
SSE
10
0.3
SSE
10
0.4
SE
7
0.3
SSE
10
0.4
SE
15
0.4
SE
15
0.4
SE
14
0.4
SE
14
0.4
SE
13
0.5
SE
13
0.5
S
6
0.4
SE
12
0.5
SE
12
0.4
SSW
6
0.4
SE
12
0.4
SE
11
0.3
SE
11
Energy kJ
13
25
24
23
45
36
34
33
20
14
18
58
75
69
66
62
80
22
38
71
12
35
33
19
Swell 3
Height (m)
Direction
Period (s)
0.1
E
8
0.3
ENE
4
0.2
ENE
4
0.2
ENE
4
0.2
SSE
13
0.2
SSE
13
0.2
SSE
12
0.1
SE
16
0.3
SE
16
0.3
SE
8
0.2
SSE
11
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.1
E
7
0.1
E
7
0.4
SSE
6
0.3
SSE
6
0.3
SSE
7
0.3
SSE
7
0.2
ESE
8
0.2
ESE
8
Energy kJ
1
3
1
1
17
17
15
10
38
9
11
10
9
9
1
1
13
8
9
9
6
6
Wind waves
Height (m)
Direction
Period (s)
0.4
NE
3
0.4
NE
3
0.4
WSW
3
1.2
SW
4
1.6
SW
6
1.3
SSW
6
1.1
SSW
6
0.9
SW
6
0.7
SW
5
0.7
WSW
5
0.6
WSW
6
0.6
SW
6
0.6
SW
6
Energy kJ
2
3
2
54
163
108
77
44
30
26
21
24
19
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
9
2
0
0
0
0
3
155
403
280
81
81
7
7
7
71
25
3
0
0
0
0
0
2
Best forecast wave conditions in Uruguay - South
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Uruguay
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
6
9
9
8
6
6
5
9
5
9
6
6
7
6
5
8
6
5
5
5
5
5
5
5
  • 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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