- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
La Posta surfForecast / South / Uruguay
48hr Weather and Surf, issued 8 am Monday 25 May 2026 -03Forecast 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
13.1° C
(Which is 1.6°C colder than average for this time of year)How big are the waves at La Posta today?
The current surf forecast for La Posta at 12PM is: 0.6m 12s primary swell from a South-southeast direction and 0.1m 6s secondary swell from a East direction (forecast issued at 08:00am May 25). An open ocean swell of 0.2m 2s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 2.5ft (0.7m) | 12s |
| Afternoon (25 May) | 1.5ft (0.5m) | 11s |
| Evening (25 May) | 1.5ft (0.4m) | 11s |
Table - waves today at La Posta. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Mon afternoon, min 12°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSE 14 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | |
158 | 160 | 107 | 71 | 66 | 38 | 38 | 37 | 35 | 34 | 20 | 19 | 19 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 8 | 7 | 7 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | off | cross-off | cross-off | cross-off | off | glassy | cross-on | glassy | on | on | cross-on | cross | cross-off | off | glassy | glassy | glassy | on | cross-on | cross-off | cross-off | cross-off | |
High Tide | 6:48AM0.21m | 4:05PM0.25m | 6:29AM0.21m | 5:00PM0.26m | 6:45AM0.21m | 5:47PM0.28m | ||||||||||||||||||
Low Tide | 11:28AM0.16m | 00:11AM0.05m | 12:21PM0.17m | 1:06AM0.04m | 1:10PM0.17m | 1:56AM0.04m | ||||||||||||||||||
 |  | | |  | | | |  |  | | | | | | | | | | | | | | | |
 | 7:33 | — | — | — | — | — | — | — | 7:33 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | 7:35 |
 | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | 5:37 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 15 | 16 | 17 | 16 | 15 | 15 | 15 | 14 | 14 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 12 | 13 | 14 | 14 | 13 | 12 | 12 |
12 | 12 | 14 | 15 | 14 | 13 | 14 | 15 | 13 | 13 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 13 | 13 | 12 | 11 | 10 | 10 | |
Swell 1 Height (m) Direction Period (s) | SSE 14 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
 kJ | 158 | 160 | 107 | 71 | 66 | 38 | 38 | 37 | 35 | 34 | 20 | 19 | 19 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 9 | 10 | 9 | 9 |
Swell 2 Height (m) Direction Period (s) | SSE 9 | — | E 6 | NE 6 | NE 6 | E 8 | ENE 3 | E 3 | — | E 8 | NE 7 | NE 7 | NE 7 | NE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | SSE 9 | SSE 9 | SSE 9 | SSE 8 |
| kJ | 30 | — | 1 | 1 | 1 | 1 | 1 | 1 | — | 1 | 2 | 2 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 9 | 16 | 8 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | E 8 | E 8 | E 8 | — | — | — | — | — | — | — | — | — | — | — | S 8 | S 8 | — | — |
| kJ | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — |
Wind waves Height (m) Direction Period (s) | NNE 2 | NNE 2 | NNE 2 | NNE 2 | NE 2 | ENE 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 23 | 23 | 76 | 76 | 652 | 683 | 905 | 905 | 683 | 398 | 398 | 118 | 118 | 118 | 905 | 905 | 726 | 726 | 726 |
Best forecast wave conditions in Uruguay - South | ||||||||||||||||||||||||
Best forecast wave conditions in Uruguay | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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.
Nearest