La Posta Surf Break

La Posta 48 hour detailed Surf Forecast

Lat Long: 34.92° S 54.85° W

Issued: 8 pm 22 Jun 2026 (local time)

Forecast update in  hr  min

Today's La Posta sea temperature is
12.9° 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):

  • Morning surf: Morning surf (23 Jun, local time) - 5.5ft (1.7m), 6s period with WSW swell.
  • 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 12AM is: 1.2m 5s primary swell from a Southwest direction and 0.3m 9s secondary swell from a South-southeast direction, 0.2m 10s secondary swell from a East direction (forecast issued at 08:00pm June 22). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (23 Jun)5.5ft (1.7m)6s
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 4mm), mostly falling on Mon night. Very mild (max 10°C on Mon night, min 6°C on Wed morning). Winds decreasing (strong winds from the W on Tue morning, light winds from the WNW by Wed night).

Mon
22
Tuesday
23
Wednesday
24
Thursday
25
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
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
1
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)
0.4
SSE
10
0.4
SSE
9
1.2
SW
5
1.5
WSW
5
1.7
WSW
6
1.7
WSW
6
1.9
WSW
6
1.9
WSW
6
1.7
WSW
6
1.4
SW
6
1.4
SW
6
0.6
SE
11
0.8
SE
10
0.9
SE
11
0.9
SE
11
0.9
SE
11
0.8
SE
10
0.8
SE
10
0.8
SE
10
0.8
SE
10
0.8
SE
10
0.8
SE
10
0.6
SE
10
0.6
SE
10
Wave Graph
Metric surfscale
Energy kJ
31
29
67
128
216
223
279
279
202
139
122
94
132
187
191
191
132
124
122
122
122
122
82
82
Wind (km/h)
25
WSW
30
WSW
35
WSW
40
W
40
WSW
40
W
40
W
40
WSW
35
W
30
W
25
W
25
W
20
WNW
25
WNW
25
WNW
25
W
20
W
15
WNW
15
NW
20
NW
25
WNW
25
NW
30
WNW
35
W
Wind State
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
High Tide
6:41AM0.20m
3:33PM0.26m
5:58AM0.20m
4:31PM0.27m
6:16AM0.20m
Low Tide
10:44PM0.05m
10:46AM0.17m
11:42PM0.05m
11:30AM0.17m
00:36AM0.05m
11:55AM0.18m
cloud
cloud
cloud
part cloud
rain showers
rain showers
rain showers
part cloud
part cloud
cloud
rain showers
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
cloud
part cloud
cloud
cloud
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>
5:35
5:36
5:36
 mm
1
1
1
1
Temp °C
11
10
10
9
9
9
9
9
10
9
9
9
7
6
9
10
10
10
9
8
8
7
9
10
Feels °C
5
3
2
0
0
0
-1
-1
2
2
2
3
2
0
3
4
5
6
4
3
2
1
2
2
Swell 1
Height (m)
Direction
Period (s)
0.4
SSE
10
0.4
SSE
9
0.3
SSE
9
0.3
SSE
9
0.2
E
10
0.2
E
10
0.1
SE
10
0.3
SE
13
0.4
SE
12
0.4
SE
12
0.5
SE
11
0.9
SSW
6
0.8
SE
10
0.9
SE
11
0.9
SE
11
0.9
SE
11
0.8
SE
10
0.8
SE
10
0.8
SE
10
0.8
SE
10
0.8
SE
10
0.8
SE
10
0.6
SE
10
0.6
SE
10
Energy kJ
31
29
16
15
8
8
4
27
39
37
61
72
132
187
191
191
132
124
122
122
122
122
82
82
Swell 2
Height (m)
Direction
Period (s)
0.3
E
10
0.2
E
10
0.2
E
10
0.2
E
10
0.2
S
9
0.1
SE
10
0.1
SE
7
0.1
E
10
0.2
E
9
0.2
E
9
0.2
E
9
0.6
SE
11
0.1
E
9
0.1
E
9
0.1
E
9
0.7
SSW
6
0.7
SSW
6
0.7
SW
6
0.7
SW
7
0.5
S
7
0.5
S
7
0.4
SSW
7
0.1
S
14
0.5
SSW
6
Energy kJ
18
8
8
8
6
4
2
2
7
6
6
94
2
2
2
37
40
43
44
22
22
15
4
20
Swell 3
Height (m)
Direction
Period (s)
0.1
NE
7
0.1
NE
7
0.1
S
10
0.1
SE
10
0.1
SE
7
0.1
E
10
0.2
E
9
0.2
SSE
8
0.1
S
19
0.1
E
9
0.1
S
18
0.1
S
17
0.1
S
16
0.1
S
15
0.1
S
15
0.1
S
15
0.1
S
15
0.1
S
15
0.1
S
15
0.1
S
15
0.1
S
14
0.1
S
14
Energy kJ
2
2
2
4
2
2
7
7
7
2
6
5
5
4
4
4
4
5
5
4
4
4
Wind waves
Height (m)
Direction
Period (s)
0.6
SW
3
0.9
SW
4
1.2
SW
5
1.5
WSW
5
1.7
WSW
6
1.7
WSW
6
1.9
WSW
6
1.9
WSW
6
1.7
WSW
6
1.4
SW
6
1.4
SW
6
1
W
5
1.2
SW
6
1.2
SW
6
1.1
SW
6
0.7
W
4
0.5
W
4
0.6
W
4
0.5
W
4
0.7
W
4
0.8
W
5
1.1
WSW
5
0.8
W
4
Energy kJ
9
29
67
128
216
223
279
279
202
139
122
47
106
106
80
16
7
9
6
14
31
64
25
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
1
1
2
2
3
2
2
1
2
1
2
2
1
2
1
1
1
1
1
1
1
Distance (km)
182
935
683
156
118
683
810
810
118
25
25
25
7
3
25
7
23
0
3
3
25
3
25
30
Best forecast wave conditions in Uruguay - South
Rating
(10 max)
2
1
2
2
2
2
2
2
2
2
1
1
1
1
1
Best forecast wave conditions in Uruguay
Rating
(10 max)
1
1
1
2
2
2
2
3
2
2
2
2
2
2
1
1
1
2
1
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
7
8
9
9
9
9
8
7
6
5
5
5
5
5
5
4
  • 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 

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