La Posta Surf Break

La Posta 48 hour detailed Surf Forecast

Lat Long: 34.92° S 54.85° W

Issued: 2 am 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.

Surf Forecasts:

How big are the waves at La Posta today (23 Jun):

  • Morning surf: Morning surf (23 Jun, local time) - 6ft (1.9m), 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 10AM is: 1.9m 6s primary swell from a West-southwest direction and 0.2m 10s secondary swell from a East direction, 0.1m 10s secondary swell from a Southeast direction (forecast issued at 02:00am June 23). The wind direction is predicted to be cross-shore.

Time (-03) & DateWave HeightWave Period
Morning (23 Jun)6ft (1.9m)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 
16 DaysHourly
Print Table

Short Range Forecast

Light rain (total 4mm), mostly falling on Tue morning. Very mild (max 11°C on Thu afternoon, min 6°C on Wed morning). Winds decreasing (strong winds from the W on Tue morning, calm by Thu night).

Tuesday
23
Wednesday
24
Thursday
25
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
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
1
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
Wave
Height (m)
Direction
Period (s)
1.3
SW
5
1.5
WSW
5
1.7
WSW
6
1.9
WSW
6
1.9
WSW
6
1.9
WSW
6
1.7
SW
6
1.4
SW
6
1.4
SW
6
1.3
SW
6
0.9
SE
11
0.9
SE
11
0.9
SE
10
0.9
SE
10
0.9
SE
10
0.8
SE
10
0.8
SE
10
0.8
SE
10
0.8
SE
10
0.7
SE
10
0.6
SE
10
1.4
WSW
5
1.4
WSW
6
1.4
SW
6
Wave Graph
Metric surfscale
Energy kJ
77
133
216
268
268
268
230
167
147
132
166
191
184
180
184
129
124
124
124
102
84
102
122
118
Wind (km/h)
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
30
WNW
30
WNW
35
W
35
W
35
WSW
35
WSW
Wind State
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
cross
cross-on
High Tide
6:41AM0.20m
3:33PM0.26m
5:58AM0.20m
4:31PM0.27m
6:16AM0.20m
5:21PM0.28m
Low Tide
10:44PM0.05m
10:46AM0.17m
11:42PM0.05m
11:30AM0.17m
00:36AM0.05m
11:55AM0.18m
cloud
rain showers
light rain
light rain
rain showers
cloud
cloud
rain showers
rain showers
clear
clear
clear
cloud
clear
cloud
cloud
cloud
clear
clear
cloud
cloud
cloud
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
—
—
 mm
—
1
1
1
1
—
—
1
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
10
9
9
9
9
9
10
9
9
9
8
6
9
10
10
10
9
8
8
8
10
10
11
10
Feels °C
2
0
0
0
-1
-1
2
2
2
3
2
0
3
4
5
6
4
2
1
1
2
2
3
2
Swell 1
Height (m)
Direction
Period (s)
0.3
SSE
9
0.3
SSE
9
0.2
E
10
0.2
E
10
0.1
SE
10
0.3
SE
13
0.3
SE
9
0.5
SE
12
0.5
SE
11
0.6
SE
11
1
SSW
6
0.9
SE
11
0.9
SE
10
0.9
SE
10
0.9
SE
10
0.8
SE
10
0.8
SE
10
0.8
SE
10
0.8
SE
10
0.7
SE
10
0.6
SE
10
0.6
SE
10
0.6
SE
10
0.6
SE
10
Energy kJ
16
15
8
8
4
27
13
69
60
90
73
191
184
180
184
129
124
124
124
102
84
84
82
64
Swell 2
Height (m)
Direction
Period (s)
0.2
E
10
0.2
E
10
0.2
S
9
0.1
SE
10
0.1
SE
7
0.1
E
10
0.3
SE
12
0.2
E
9
0.1
E
9
0.1
E
9
0.9
SE
11
0.1
E
9
0.1
S
16
0.7
SSW
6
0.7
SSW
6
0.8
SW
6
0.7
SW
6
0.5
S
6
0.4
SSW
7
0.4
SSW
7
0.4
SSW
7
0.1
S
14
0.1
S
14
0.1
S
14
Energy kJ
8
8
6
4
2
2
24
7
2
2
166
2
5
40
43
46
39
22
15
15
15
4
4
4
Swell 3
Height (m)
Direction
Period (s)
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
E
9
0.2
E
9
0.1
S
19
0.1
S
18
0.1
E
9
0.1
S
17
0.1
E
9
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
E
9
0.1
S
14
0.1
S
14
Energy kJ
2
2
4
2
2
7
7
6
7
7
2
5
2
4
4
4
4
5
5
4
4
2
4
4
Wind waves
Height (m)
Direction
Period (s)
1.3
SW
5
1.5
WSW
5
1.7
WSW
6
1.9
WSW
6
1.9
WSW
6
1.9
WSW
6
1.7
SW
6
1.4
SW
6
1.4
SW
6
1.3
SW
6
0.7
W
4
1.1
SW
6
1.1
SW
6
0.7
W
4
0.6
W
4
0.5
W
4
0.8
W
4
0.6
W
4
0.8
W
4
0.9
W
5
1.1
W
5
1.4
WSW
5
1.4
WSW
6
1.4
SW
6
Energy kJ
77
133
216
268
268
268
230
167
147
132
18
95
92
16
11
8
19
11
23
35
55
102
122
118
Nearest Offshore or Glassy
Salinas
Rio Grande Do Sul
Salinas
Rio Grande Do Sul
Barre de Balizas
North
Salinas
Rio Grande Do Sul
Cantao da Praia Grande
Rio Grande Do Sul
Morros dos Conventos
Santa Catarina - Sul
Barre de Balizas
North
Jose Ignacio
South
Jose Ignacio
South
Jose Ignacio
South
La Olla
South
Montoya
South
Jose Ignacio
South
Jose Ignacio
South
La Barre de Jose Ignacio
South
La Posta
South
La Barra
South
Montoya
South
Jose Ignacio
South
Jose Ignacio
South
Punta del Diablo
North
Barre de Balizas
North
Cerro Chato
North
El Morro de la Virgen
North
Rating
(10 max)
2
2
1
2
2
2
2
2
1
2
1
2
2
2
2
1
1
1
1
1
1
1
1
1
Distance (km)
683
683
118
683
775
810
118
25
25
25
7
3
25
25
23
0
1
3
25
25
155
118
156
71
Best forecast wave conditions in Uruguay - South
Desembocadura de Garzon
Desembocadura de Garzon
Desembocadura de Garzon
Desembocadura de Garzon
Desembocadura de Garzon
Desembocadura de Garzon
Desembocadura de Garzon
Desembocadura de Garzon
Desembocadura de Garzon
Desembocadura de Garzon
Desembocadura de Garzon
Desembocadura de Garzon
Desembocadura de Garzon
Rating
(10 max)
2
1
2
2
2
2
2
2
2
2
1
1
1
Best forecast wave conditions in Uruguay
Las Achiras
North
Barre de Balizas
North
Barre de Balizas
North
Barre de Balizas
North
Barre del Chuy
North
La Derecha
North
Barre del Chuy
North
Las Achiras
North
Barre de Balizas
North
Barre del Chuy
North
Barre del Chuy
North
La Derecha
North
Barre del Chuy
North
Barre del Chuy
North
Barre del Chuy
North
Barre del Chuy
North
Los Pesqueros
North
Cerro Chato
North
Barre de Balizas
North
Rating
(10 max)
1
2
2
2
2
3
2
2
3
2
2
2
1
1
1
1
1
1
2
Header Global
El Olon de Ilo
Peru
Barrancon
Chile
El Loa
Chile
El Olon de Ilo
Peru
Etang-Sale
Reunion
Chameau
Mauritius
Hell
South Africa
Hell
South Africa
Hell
South Africa
Hell
South Africa
Hell
South Africa
Hell
South Africa
Fish Boma
South Africa
Fish Boma
South Africa
Fish Boma
South Africa
Chameau
Mauritius
Etang-Sale
Reunion
Boneyards
South Africa
Dinner Plates
New Zealand
El Gringo
Chile
Shipwreck Bay-Supertubes
New Zealand
Antiques
Maldives
Otago Peninsula - Allans Beach
New Zealand
Jacobs Bay
South Africa
Rating
(10 max)
5
5
5
5
5
5
7
8
9
9
8
9
8
7
6
5
5
5
5
5
8
4
4
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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