La Posta Surf Break

La Posta 48 hour detailed Surf Forecast

Lat Long: 34.92° S 54.85° W

Issued: 2 pm 23 Jun 2026 (local time)

Forecast update in  hr  min

Today's La Posta sea temperature is
12.8° 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 (23 Jun):

  • Afternoon surf: Afternoon surf (23 Jun, local time) - 6ft (1.9m), 6s period with WSW swell.
  • Evening surf: Evening surf (23 Jun, local time) - 4.5ft (1.4m), 6s period with SW swell.

The current surf forecast for La Posta at 9PM is: 1.4m 6s primary swell from a Southwest direction and 0.4m 9s secondary swell from a Southeast direction, 0.3m 12s secondary swell from a Southeast direction (forecast issued at 02:00pm June 23). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (23 Jun)--
Afternoon (23 Jun)6ft (1.9m)6s
Evening (23 Jun)4.5ft (1.4m)6s

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 2mm), mostly falling on Tue night. Very mild (max 12°C on Thu afternoon, min 7°C on Wed morning). Winds decreasing (strong winds from the WSW on Tue afternoon, light winds from the NW by Fri morning).

Tue
23
Wednesday
24
Thursday
25
Fri
26
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
6 AM
9 AM
Rating
(10 max)
0
0
0
0
0
0
0
1
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
1
Swell
Height Map
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)
1.9
WSW
6
1.9
WSW
6
1.7
WSW
6
1.4
SW
6
1.4
SW
6
0.8
SE
10
0.9
SE
10
0.9
SE
11
1
SE
11
0.9
SE
11
0.9
SE
11
0.9
SE
11
0.8
SE
11
0.8
SE
10
0.8
SE
10
0.8
SE
10
0.6
SE
10
1.4
W
5
1.6
WSW
6
1.4
SW
6
1.3
SW
6
1.1
SSW
7
0.9
SSW
7
0.9
SSW
6
Wave Graph
Metric surfscale
Energy kJ
268
268
209
157
138
132
180
191
220
187
187
187
134
132
129
127
84
106
172
137
128
110
77
68
Wind (km/h)
40
W
40
WSW
35
W
30
W
25
WSW
25
W
20
W
25
WNW
25
WNW
20
W
20
W
15
WNW
15
NW
20
NW
25
NW
30
NW
35
WNW
40
W
35
W
30
WSW
25
SW
15
WSW
10
W
10
NW
Wind State
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-on
cross
cross
cross-off
High Tide
3:33PM0.26m
5:58AM0.20m
4:31PM0.27m
6:16AM0.20m
5:21PM0.28m
6:47AM0.20m
Low Tide
10:46AM0.17m
11:42PM0.05m
11:30AM0.17m
00:36AM0.05m
11:55AM0.18m
1:27AM0.06m
rain showers
cloud
cloud
light rain
rain showers
part cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
clear
<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>
5:35
5:36
5:36
5:36
 mm
1
1
1
Temp °C
9
9
10
9
9
9
8
7
9
10
10
10
9
8
7
8
10
12
11
10
10
9
9
8
Feels °C
0
-1
2
2
2
3
2
1
3
4
5
6
4
2
0
1
2
4
3
2
4
5
6
5
Swell 1
Height (m)
Direction
Period (s)
0.1
SE
10
0.4
SE
13
0.3
SE
9
0.4
SE
9
0.5
SE
11
0.8
SE
10
0.9
SE
10
0.9
SE
11
1
SE
11
0.9
SE
11
0.9
SE
11
0.9
SE
11
0.8
SE
11
0.8
SE
10
0.8
SE
10
0.8
SE
10
0.6
SE
10
0.6
SE
10
0.6
SE
10
0.6
SE
10
0.5
SE
10
1.1
SSW
7
0.9
SSW
7
0.9
SSW
6
Energy kJ
4
43
14
19
59
132
180
191
220
187
187
187
134
132
129
127
84
84
64
64
49
110
77
68
Swell 2
Height (m)
Direction
Period (s)
0.1
SE
7
0.1
E
10
0.3
SE
12
0.3
SE
12
0.2
E
9
0.1
E
9
0.1
E
9
0.9
SSW
6
0.7
SSW
6
0.7
SSW
6
0.6
SSW
6
0.5
SSW
6
0.1
S
15
0.4
SSW
6
0.4
SSW
6
0.4
SSW
6
0.4
SSW
7
0.2
S
6
0.1
S
14
0.1
S
14
0.1
S
13
0.5
SE
10
0.5
SE
10
0.5
SE
10
Energy kJ
2
2
24
22
7
2
2
68
40
40
30
22
4
13
13
14
15
3
4
4
4
48
47
44
Swell 3
Height (m)
Direction
Period (s)
0.1
E
10
0.2
E
9
0.2
E
9
0.2
E
9
0.1
S
19
0.1
S
18
0.1
S
18
0.1
E
9
0.1
E
9
0.1
E
10
0.1
S
15
0.1
S
15
0.1
E
10
0.1
S
15
0.1
S
15
0.1
S
15
0.1
S
14
0.1
S
14
0.1
E
9
0.1
S
13
0.1
S
13
0.1
S
12
0.1
S
12
Energy kJ
2
7
7
7
7
7
6
2
2
2
4
4
2
4
4
4
4
4
2
4
3
3
3
Wind waves
Height (m)
Direction
Period (s)
1.9
WSW
6
1.9
WSW
6
1.7
WSW
6
1.4
SW
6
1.4
SW
6
1.3
SW
6
1.2
SW
6
0.7
W
4
0.8
W
4
0.7
W
4
0.6
W
4
0.5
W
4
0.7
SW
6
0.6
W
4
0.8
W
4
0.8
W
4
1
W
4
1.4
W
5
1.6
WSW
6
1.4
SW
6
1.3
SW
6
0.5
W
5
Energy kJ
268
268
209
157
138
132
109
16
20
14
11
8
39
12
20
24
37
106
172
137
128
15
Nearest Offshore or Glassy
Rating
(10 max)
2
3
2
2
1
2
1
2
2
1
1
2
1
1
1
1
1
1
1
2
2
1
1
1
Distance (km)
905
810
118
25
25
25
7
3
25
7
10
0
1
3
25
25
155
156
118
76
30
3
1
0
Best forecast wave conditions in Uruguay - South
Rating
(10 max)
2
1
2
2
2
2
2
2
2
2
2
1
1
2
1
1
1
Best forecast wave conditions in Uruguay
Rating
(10 max)
2
2
2
2
3
3
2
2
2
2
2
2
1
1
1
1
1
2
2
2
2
1
Header Global
Rating
(10 max)
5
6
7
8
9
9
9
9
8
6
6
5
5
5
5
5
5
4
4
5
5
6
6
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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