La Posta Surf Break

La Posta 48 hour detailed Surf Forecast

Lat Long: 34.92° S 54.85° W

Issued: 8 pm 05 Jul 2026 (local time)

Forecast update in  hr  min

Today's La Posta sea temperature is
11.4° 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 (06 Jul):

  • Morning surf: Morning surf (06 Jul, local time) - 2.5ft (0.8m), 9s period with ESE swell.
  • Afternoon surf: Afternoon surf (06 Jul, local time) - 5.5ft (1.7m), 6s period with WSW swell.
  • Evening surf: Evening surf (06 Jul, local time) - 4.5ft (1.4m), 6s period with WSW swell.

The current surf forecast for La Posta at 5AM is: 0.9m 10s primary swell from a East-southeast direction and 0.3m 6s secondary swell from a South direction, 0.8m 4s secondary swell from a West-southwest direction (forecast issued at 08:00pm July 05). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (06 Jul)2.5ft (0.8m)9s
Afternoon (06 Jul)5.5ft (1.7m)6s
Evening (06 Jul)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 6mm), mostly falling on Sun night. Very mild (max 15°C on Wed afternoon, min 7°C on Mon morning). Winds increasing (light winds from the WNW on Sun night, strong winds from the W by Mon morning).

Sun
5
Monday
6
Tuesday
7
Wednesday
8
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)
1
2
0
1
0
0
0
0
0
0
0
0
0
0
0
0
2
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
Wave
Height (m)
Direction
Period (s)
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.8
ESE
9
1.6
WSW
6
1.7
WSW
6
1.5
WSW
6
1.4
WSW
6
1.4
W
6
1.5
W
6
1.6
SSW
10
1.6
SSW
10
1.5
S
10
1.3
S
10
1.3
SSW
9
0.9
S
8
0.8
S
8
0.7
S
8
0.6
S
7
0.9
W
4
1
W
4
0.9
W
4
Wave Graph
Metric surfscale
Energy kJ
169
166
163
163
129
118
151
197
130
122
119
144
463
566
468
313
268
113
82
57
39
29
38
33
Wind (km/h)
5
E
10
WNW
15
W
25
W
35
W
35
WSW
40
W
40
W
35
W
35
W
35
W
35
W
30
W
30
W
35
W
25
W
15
WNW
25
WNW
30
WNW
25
WNW
25
WNW
30
WNW
25
WNW
25
W
Wind State
cross
cross-off
cross
cross-off
cross
cross
cross
cross
cross
cross-off
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
High Tide
00:34AM0.21m
4:33AM0.20m
12:05PM0.23m
2:15AM0.20m
5:31AM0.21m
12:52PM0.25m
6:20AM0.21m
1:49PM0.27m
Low Tide
7:40PM0.10m
3:13AM0.19m
8:09AM0.16m
8:31PM0.07m
2:49AM0.20m
8:50AM0.18m
9:23PM0.04m
9:26AM0.19m
cloud
light rain
light rain
light rain
light rain
cloud
part cloud
cloud
cloud
cloud
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
part 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>
5:39
5:40
5:42
 mm
1
3
1
1
Temp °C
10
10
9
9
8
8
7
8
8
9
8
7
7
7
9
12
12
11
11
10
10
10
13
15
Feels °C
8
8
5
4
0
0
-2
-1
-1
1
0
-2
-1
-1
1
6
8
5
4
4
4
3
7
9
Swell 1
Height (m)
Direction
Period (s)
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.8
ESE
9
0.8
ESE
9
0.7
ESE
9
0.7
SSW
7
0.8
SSW
7
0.9
SSW
7
1.1
SSW
8
1.6
SSW
10
1.6
SSW
10
1.5
S
10
1.3
S
10
1.3
SSW
9
0.9
S
8
0.8
S
8
0.7
S
8
0.6
S
7
0.5
S
7
0.4
S
7
0.4
S
7
Energy kJ
169
166
163
163
129
118
118
88
48
67
86
143
463
566
468
313
268
113
82
57
39
25
15
14
Swell 2
Height (m)
Direction
Period (s)
0.5
S
7
0.5
S
7
0.5
S
6
0.4
S
6
0.3
S
6
0.2
SSE
14
0.2
SSE
13
0.2
S
13
0.7
ESE
9
0.6
E
9
0.6
E
9
0.5
E
9
0.5
E
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
9
0.4
ESE
10
0.3
ESE
10
0.3
ESE
10
0.3
ESE
10
0.3
ESE
9
0.3
ESE
9
0.3
ESE
10
0.3
ESE
10
Energy kJ
27
24
20
13
7
20
18
13
86
60
60
43
43
28
28
29
30
18
18
18
17
17
18
18
Swell 3
Height (m)
Direction
Period (s)
0.3
SSE
18
0.3
SSE
16
0.2
SSE
16
0.2
SSE
15
0.2
SSE
15
0.1
S
8
0.2
S
12
0.2
S
12
0.1
S
12
0.1
S
19
0.1
S
18
0.1
S
18
0.1
S
17
0.1
S
16
0.1
S
16
0.1
S
15
0.1
S
7
0.1
SE
7
0.1
SE
6
Energy kJ
60
52
25
23
21
1
12
11
3
7
7
6
5
5
5
4
1
2
2
Wind waves
Height (m)
Direction
Period (s)
0.3
WSW
2
0.8
WSW
4
1.4
WSW
5
1.6
WSW
6
1.7
WSW
6
1.5
WSW
6
1.4
WSW
6
1.4
W
6
1.5
W
6
1.3
W
5
1.1
W
5
1.1
W
5
0.9
W
5
0.9
W
5
0.6
W
5
0.9
W
4
1
W
4
0.9
W
4
0.9
W
4
1
W
4
0.9
W
4
Energy kJ
1
17
95
151
197
130
122
119
144
95
59
60
36
45
18
28
40
31
29
38
33
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
1
2
2
2
1
1
3
3
4
2
2
1
1
1
1
1
1
1
Distance (km)
2
0
23
25
118
118
245
118
118
118
155
156
25
25
118
25
0
3
25
25
25
30
30
30
Best forecast wave conditions in Uruguay - South
Rating
(10 max)
2
2
2
2
3
3
2
2
1
1
1
1
1
1
1
Best forecast wave conditions in Uruguay
Rating
(10 max)
2
2
2
2
2
2
2
2
2
1
1
3
4
4
4
2
1
1
2
1
1
1
1
Header Global
Rating
(10 max)
6
6
6
6
7
6
8
8
8
8
7
5
5
5
5
7
9
9
7
5
7
9
9
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
How to use the Wavefinder 

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