La Posta surf break

La Posta surfForecast / South / Uruguay

information circle48hr Weather and Surf, issued 8 pm Friday 17 Apr 2026 -03
Forecast update in hr  min  s Forecast update imminent
La Posta surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's La Posta sea temperature is
20.6° C
(Which is 2.2°C warmer than normal for this time of year)

How big are the waves at La Posta today?

The current surf forecast for La Posta at 11PM is: 2.3m 8s primary swell from a South-southwest direction and 0.6m 9s secondary swell from a East direction, 0.4m 11s secondary swell from a Southeast direction (forecast issued at 08:00pm April 17). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (17 Apr)--
Afternoon (17 Apr)--
Evening (17 Apr)8ft (2.4m)8s

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


Updates in  hr  min  s Forecast update imminent
Fri
17
Saturday
18
Sunday
19
Monday
20
6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
1
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
2.4
SSW
2.4
SSW
2.3
SSW
2.1
SSW
1.9
SSW
1.6
SSW
1.6
SSW
1.6
SSW
1.4
S
1.3
S
1
S
0.8
S
0.8
S
0.7
ESE
0.7
ESE
0.6
SSE
0.6
SSE
0.7
S
0.7
ESE
0.6
ESE
0.6
ESE
0.8
ESE
0.8
ESE
0.9
ESE
Period(s) (?)788888888877798888101010111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)60768966949538530026626622719110460587059505160907882135140190
Wind
(km/h)
40
SW
40
SW
35
SW
35
SW
30
SW
30
SW
30
WSW
30
WSW
20
WSW
15
SW
5
W
10
NW
15
W
15
WNW
15
WSW
20
SW
15
S
20
SSE
15
SE
15
ESE
10
E
15
ESE
20
ESE
20
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscross-
off
crosscross-
off
crosscross-
on
oncross-
on
cross-
on
crosscrosscross-
on
crosscross
High Tide
/ height (m)
8:01PM
0.34
9:48AM
0.21
2:53PM
0.20
8:50PM
0.36
10:24AM
0.19
9:40PM
0.37
11:01AM
0.17
Low Tide
/ height (m)
3:06PM
0.20
4:15AM
-0.03
12:28PM
0.19
3:36PM
0.20
5:14AM
-0.03
12:52PM
0.17
6:12AM
-0.02
1:28PM
0.15
Fri
17
Saturday
18
Sunday
19
Monday
20
Sunrise-----7:05-------7:05-------7:05--
Sunset6:13-------6:12-------6:09-------
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
Rain (mm)
------------------------
Temp. °C191819191819202019181817181821212019181818181818
Feels °C (?)131214151415161617171816171720202018181718171616
  • 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

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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