La Posta Surf Break

La Posta 48 hour detailed Surf Forecast

Lat Long: 34.92° S 54.85° W

Issued: 2 pm 04 Jul 2026 (local time)

Forecast update in  hr  min

Today's La Posta sea temperature is
11.6° 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 (04 Jul):

  • Afternoon surf: Afternoon surf (04 Jul, local time) - 3ft (0.9m), 10s period with ESE swell.
  • Evening surf: Evening surf (04 Jul, local time) - 3ft (0.9m), 10s period with ESE swell.

The current surf forecast for La Posta at 8PM is: 0.9m 10s primary swell from a East-southeast direction and 0.8m 7s secondary swell from a South-southeast direction (forecast issued at 02:00pm July 04). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (04 Jul)--
Afternoon (04 Jul)3ft (0.9m)10s
Evening (04 Jul)3ft (0.9m)10s

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 9mm), mostly falling on Sun night. Very mild (max 10°C on Sun morning, min 7°C on Mon night). Winds increasing (calm on Sat night, fresh winds from the W by Mon morning).

Sat
4
Sunday
5
Monday
6
Tue
7
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
1
2
2
2
2
2
2
2
2
1
0
0
0
0
0
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
1
ESE
10
1
ESE
10
1
ESE
10
1
ESE
10
1
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.8
ESE
10
1.5
SW
6
1.5
SW
6
1.7
SW
6
1.6
SW
6
1.4
SW
6
0.9
SSW
7
1.6
SW
6
1.3
SSW
7
1.2
S
9
Wave Graph
Metric surfscale
Energy kJ
197
166
163
163
163
201
205
205
205
205
169
166
163
132
123
136
151
209
182
144
79
196
154
240
Wind (km/h)
15
S
15
S
5
SSW
5
SE
0
SE
0
ENE
5
NNE
5
SSW
5
ESE
5
E
5
NE
15
W
20
W
35
WSW
35
WSW
35
WSW
40
W
40
W
35
W
35
W
30
W
35
W
30
W
30
W
Wind State
on
on
cross-on
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
10:57AM0.20m
11:31PM0.22m
11:28AM0.22m
00:34AM0.21m
4:33AM0.20m
12:05PM0.23m
2:15AM0.20m
5:31AM0.21m
Low Tide
6:49PM0.12m
7:26AM0.15m
7:40PM0.10m
3:13AM0.19m
8:09AM0.16m
8:31PM0.07m
2:49AM0.20m
8:50AM0.18m
clear
cloud
part cloud
cloud
part cloud
clear
cloud
part cloud
cloud
cloud
cloud
light rain
light rain
light rain
cloud
light rain
light rain
cloud
cloud
part cloud
cloud
clear
clear
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>
5:39
5:39
5:39
5:40
 mm
3
3
1
1
1
Temp °C
8
8
8
8
8
9
9
9
10
10
10
9
9
9
8
8
8
8
8
8
8
7
7
7
Feels °C
3
4
6
6
7
8
8
8
9
9
9
6
5
2
0
0
-1
-1
0
0
1
-1
-1
-1
Swell 1
Height (m)
Direction
Period (s)
1
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
1
ESE
10
1
ESE
10
1
ESE
10
1
ESE
10
1
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.9
ESE
10
0.8
ESE
10
0.8
ESE
10
0.7
ESE
10
0.7
ESE
9
0.7
ESE
9
0.6
ESE
9
0.9
SSW
7
0.5
E
9
1.3
SSW
7
1.2
S
9
Energy kJ
197
166
163
163
163
201
205
205
205
205
169
166
163
132
123
120
94
90
86
66
79
44
154
240
Swell 2
Height (m)
Direction
Period (s)
0.5
S
10
0.5
S
10
0.9
SSE
7
0.8
SSE
7
0.7
SSE
7
0.6
S
7
0.7
SSE
7
0.7
S
7
0.6
S
7
0.6
S
7
0.5
S
7
0.5
S
7
0.4
S
6
0.3
S
6
0.2
SSE
15
0.2
SSE
14
0.2
S
13
0.2
S
13
0.2
S
12
0.2
S
12
0.6
E
9
0.1
S
19
0.5
E
9
0.4
ESE
9
Energy kJ
50
53
89
69
55
34
51
51
36
36
27
23
13
7
21
20
14
13
12
11
63
7
44
29
Swell 3
Height (m)
Direction
Period (s)
0.5
S
10
0.5
S
9
0.4
SSE
9
0.4
SSE
8
0.2
SSE
21
0.3
SSE
21
0.3
SSE
19
0.3
SSE
18
0.3
SSE
18
0.3
SSE
16
0.2
SSE
16
0.2
SSE
15
0.2
SSE
12
0.2
S
12
0.2
S
12
0.1
S
19
0.1
S
19
Energy kJ
50
44
26
24
44
83
74
63
60
52
25
23
15
11
11
7
7
Wind waves
Height (m)
Direction
Period (s)
1
S
7
1
S
7
0.3
WSW
2
0.9
SW
4
1.3
SW
5
1.5
SW
6
1.5
SW
6
1.7
SW
6
1.6
SW
6
1.4
SW
6
1.1
W
5
1.6
SW
6
1
W
5
1.1
W
5
Energy kJ
106
106
1
28
92
136
151
209
182
144
61
196
46
61
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
2
2
2
2
2
2
2
2
2
1
1
1
2
1
1
2
2
2
2
2
2
Distance (km)
258
403
25
0
0
0
0
0
0
0
0
1
7
30
233
118
245
245
118
25
25
30
25
30
Best forecast wave conditions in Uruguay - South
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
1
2
2
2
2
2
Best forecast wave conditions in Uruguay
Rating
(10 max)
2
2
2
2
2
2
3
2
2
2
2
2
2
2
2
2
2
2
3
Header Global
Rating
(10 max)
5
4
5
5
9
9
9
8
7
6
5
5
5
5
5
5
5
8
8
8
7
7
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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