La Posta Surf Break

La Posta 48 hour detailed Surf Forecast

Lat Long: 34.92° S 54.85° W

Issued: 8 am 28 Jun 2026 (local time)

Forecast update in  hr  min

Today's La Posta sea temperature is
12.1° C

Slightly warmer than usual

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) - 3.5ft (1.1m), 5s period with SW swell.

The current surf forecast for La Posta at 3PM is: 0.4m 10s primary swell from a South-southeast direction and 0.4m 8s secondary swell from a Southeast direction, 0.3m 2s secondary swell from a West-southwest direction (forecast issued at 08:00am June 28). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (28 Jun)1.5ft (0.4m)10s
Afternoon (28 Jun)1.5ft (0.4m)10s
Evening (28 Jun)3.5ft (1.1m)5s

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 Sun afternoon, min 8°C on Mon night). Mainly fresh winds.

Sunday
28
Monday
29
Tuesday
30
Wed
1
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
6 PM
9 PM
12 AM
3 AM
Rating
(10 max)
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
1
1
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)
0.4
SSE
11
0.4
SSE
10
0.4
SSE
10
0.4
SSE
10
0.4
SE
8
1.1
SW
5
1
SSW
5
0.4
SE
15
0.4
SE
15
1
S
6
0.4
SE
14
0.4
SE
13
0.5
SE
13
0.5
SE
12
0.5
SE
12
0.4
SE
12
0.4
SE
12
0.4
SE
12
0.4
SE
12
0.5
S
7
0.6
S
8
0.7
S
9
0.7
S
8
0.7
S
8
Wave Graph
Metric surfscale
Energy kJ
45
36
34
33
20
56
52
58
75
69
67
62
80
77
73
51
36
35
34
22
52
71
68
66
Wind (km/h)
5
W
0
NW
15
WSW
25
WSW
35
SW
30
SW
25
SW
20
WSW
15
W
15
WNW
20
WNW
25
W
20
WSW
15
WSW
5
W
5
N
5
N
10
NNE
10
NE
15
ENE
20
ENE
15
NE
15
NNE
10
NNE
Wind State
glassy
glassy
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross
cross
cross
cross
glassy
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
High Tide
7:58AM0.19m
7:26PM0.30m
8:34AM0.19m
8:05PM0.29m
9:09AM0.19m
8:42PM0.28m
Low Tide
11:14AM0.15m
3:39AM0.07m
11:52AM0.15m
4:16AM0.07m
12:32PM0.14m
cloud
cloud
cloud
cloud
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:47
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
5:37
 mm
Temp °C
10
11
11
12
10
10
10
10
9
9
10
11
10
10
9
9
8
8
10
11
10
9
9
9
Feels °C
8
10
7
7
3
3
5
6
5
5
5
5
5
7
7
7
6
5
7
7
5
5
6
6
Swell 1
Height (m)
Direction
Period (s)
0.5
SE
8
0.5
SE
8
0.4
SE
8
0.4
SE
8
0.4
SE
8
0.4
SSE
12
0.4
SE
7
0.4
SE
15
1
S
6
1
S
6
0.9
SSW
6
0.6
S
6
0.5
S
6
0.5
SE
12
0.7
SW
6
0.6
SSW
5
0.6
SSW
6
0.6
S
6
0.6
S
6
0.5
S
7
0.6
S
8
0.7
S
9
0.7
S
8
0.7
S
8
Energy kJ
28
31
21
20
20
54
13
58
64
69
58
28
20
77
32
18
31
31
31
22
52
71
68
66
Swell 2
Height (m)
Direction
Period (s)
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
0.3
SSE
11
0.4
SE
15
0.4
SE
14
0.4
SE
14
0.4
SE
13
0.5
SE
13
0.4
SSE
6
0.5
SE
12
0.4
SE
12
0.4
SE
12
0.4
SE
12
0.4
SE
12
0.3
SE
11
0.3
SE
11
0.3
SE
11
0.2
SSE
10
0.1
SE
11
Energy kJ
45
36
34
33
20
14
18
23
75
69
67
62
80
14
73
51
36
35
34
19
19
18
10
4
Swell 3
Height (m)
Direction
Period (s)
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
7
0.3
SSE
11
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.1
SE
7
0.1
E
7
0.3
SSE
6
0.3
SSE
7
0.1
E
7
0.1
E
7
0.1
SE
8
0.2
S
8
0.1
S
17
0.1
E
8
0.1
E
8
0.2
ENE
3
Energy kJ
1
1
17
17
15
10
38
9
22
10
9
9
2
1
8
9
1
1
2
6
6
1
1
1
Wind waves
Height (m)
Direction
Period (s)
0.3
WSW
2
0.8
SW
4
1.1
SW
5
1
SSW
5
1
SSW
5
0.8
SW
5
0.5
W
3
0.7
SW
5
0.7
SW
5
0.7
SW
6
0.3
E
2
0.4
ENE
3
0.3
ENE
3
Energy kJ
1
15
56
52
49
38
6
30
28
30
1
3
2
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)
0
0
3
155
305
258
156
30
11
7
7
71
25
3
1
0
0
0
0
0
112
2
0
0
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
Best forecast wave conditions in Uruguay
Rating
(10 max)
1
1
1
1
1
2
2
2
2
1
2
2
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
6
6
5
5
6
9
6
6
7
6
6
5
5
5
5
5
5
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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