La Posta Surf Break

Lat Long: 34.92° S 54.85° W

La Posta 48 hour detailed Surf Forecast

Issued: 2 am 07 Oct 2026 (local time)

Forecast update in  hr  min

Today's La Posta sea temperature is
13.8°C
0.5° 

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 (07 Oct):

  • Morning surf: Morning surf (07 Oct, local time) - 1ft (0.3m), 10s period with SE swell.
  • Afternoon surf: Afternoon surf (07 Oct, local time) - 1.5ft (0.4m), 9s period with SE swell.
  • Evening surf: Evening surf (07 Oct, local time) - 1ft (0.3m), 9s period with SE swell.

The current surf forecast for La Posta at 10AM is: 0.3m 10s primary swell from a Southeast direction and 0.1m 8s secondary swell from a South direction (forecast issued at 02:00am October 07). An open ocean swell of 1.1m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (07 Oct)1ft (0.3m)10s
Afternoon (07 Oct)1.5ft (0.4m)9s
Evening (07 Oct)1ft (0.3m)9s

Table - waves today at La Posta. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 28mm), heaviest during Wed night. Very mild (max 17°C on Wed afternoon, min 12°C on Thu night). Winds decreasing (fresh winds from the ENE on Wed afternoon, light winds from the WSW by Wed night).

Wednesday
7
Thursday
8
Friday
9
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
0
0
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
Wave
Height (m)
Direction
Period (s)
0.4
E
9
0.3
SE
8
0.2
E
10
0.3
SE
10
0.3
SE
9
0.4
SE
9
0.4
SE
9
0.3
SE
9
1.4
E
7
1.4
E
7
1.2
E
7
1.1
E
8
1
E
8
0.9
E
8
0.9
E
8
0.9
E
8
0.8
E
8
0.8
SSE
9
0.9
SSE
9
1.1
SE
9
1.1
SE
9
1.1
SE
9
1.1
SE
9
1.1
SE
9
Wave Graph
Metric surfscale
Energy kJ
23
12
8
15
14
22
21
13
171
176
146
135
117
97
102
104
82
101
138
186
190
190
211
179
Wind (km/h)
25
ENE
20
ENE
20
ENE
30
ENE
35
ENE
35
ENE
30
ENE
30
ENE
25
NE
10
SSE
10
WSW
20
SW
20
WSW
25
WSW
25
W
25
W
20
SSW
20
SW
30
S
35
S
25
SSE
25
S
25
S
25
SSE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
on
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
on
on
on
on
on
on
High Tide
5:16AM0.23m
6:34PM0.25m
6:03AM0.25m
7:26PM0.24m
6:48AM0.28m
8:11PM0.24m
Low Tide
00:48AM0.13m
12:58PM0.06m
1:44AM0.15m
2:01PM0.04m
2:34AM0.16m
2:56PM0.02m
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
heavy rain
rain showers
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
6:07
—
—
—
—
—
—
—
6:05
—
—
—
—
—
—
—
6:05
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
6:45
—
—
—
—
—
—
—
6:46
—
—
—
—
—
—
—
6:47
—
 mm
—
—
—
—
—
—
—
2
5
18
1
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
14
14
13
14
16
17
16
16
17
16
16
15
16
16
14
14
13
13
12
12
13
13
13
13
Feels °C
10
11
10
10
11
12
11
12
15
16
16
13
14
13
10
10
10
10
7
6
9
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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our La Posta surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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