- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
La Posta surfForecast / South / Uruguay
48hr Weather and Surf, issued 2 pm Saturday 16 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
14.9° C
(Which is slightly cooler than normal)How big are the waves at La Posta today?
The current surf forecast for La Posta at 9PM is: 0.6m 10s primary swell from a South-southeast direction and 0.3m 3s secondary swell from a West-southwest direction (forecast issued at 02:00pm May 16). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 May) | - | - |
| Afternoon (16 May) | 2.5ft (0.7m) | 11s |
| Evening (16 May) | 2ft (0.6m) | 10s |
Table - waves today at La Posta. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Sat night. Very mild (max 14°C on Sat afternoon, min 8°C on Mon night). Winds increasing (light winds from the SW on Sat night, fresh winds from the W by Tue morning). | ||||||||||||||||||||||||
Sat 16 | Sunday 17 | Monday 18 | Tue 19 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | S 6 | S 6 | S 6 | S 7 | S 8 | S 8 | S 9 | S 9 | SSW 6 | S 9 | S 10 | S 10 | S 12 | S 17 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | S 13 | |
150 | 117 | 85 | 82 | 58 | 85 | 119 | 127 | 181 | 207 | 181 | 219 | 235 | 98 | 422 | 535 | 354 | 591 | 1689 | 1561 | 1421 | 1060 | 777 | 513 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 7:42PM0.37m | 9:16AM0.19m | 8:35PM0.39m | 9:50AM0.17m | 9:28PM0.38m | |||||||||||||||||||
Low Tide | 11:36AM0.18m | 4:03AM-0.04m | 12:01PM0.16m | 5:03AM-0.02m | 12:40PM0.14m | 6:00AM0.00m | ||||||||||||||||||
 | |  | |  | | | |  |  | |  | | |  | | | | | | | | | | |
 | — | — | — | — | — | — | 7:26 | — | — | — | — | — | — | — | 7:28 | — | — | — | — | — | — | — | 7:28 | — |
 | — | 5:44 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | 5:42 |
— | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 14 | 13 | 13 | 12 | 12 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 10 | 9 | 8 | 8 |
9 | 10 | 10 | 11 | 7 | 7 | 6 | 5 | 6 | 6 | 6 | 7 | 6 | 7 | 7 | 8 | 7 | 7 | 7 | 7 | 6 | 4 | 2 | 2 | |
Swell 1 Height (m) Direction Period (s) | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | — | S 16 | SSE 10 | SSE 14 | S 13 | — | S 17 | S 16 | S 9 | S 9 | S 9 | S 10 | S 12 | S 17 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | S 13 |
 kJ | 150 | 117 | 85 | 82 | 58 | — | 5 | 20 | 21 | 14 | — | 6 | 5 | 57 | 422 | 334 | 354 | 591 | 1689 | 1561 | 1421 | 1060 | 777 | 513 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | S 16 | — | — | S 15 | SE 12 | — | E 8 | S 17 | S 16 | SE 16 | — | S 21 | SSE 13 | SSE 18 | — | — | — | — | — | — |
| kJ | — | — | — | — | 5 | — | — | 18 | 6 | — | 1 | 5 | 5 | 9 | — | 9 | 90 | 377 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | E 8 | — | — | — | SSE 20 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | 75 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 3 | W 3 | WSW 3 | WSW 3 | S 4 | S 6 | S 6 | S 6 | S 7 | S 8 | S 8 | S 9 | S 9 | SSW 6 | S 9 | S 10 | — | — | — | — | — | W 3 | W 4 | W 4 |
| kJ | 5 | 1 | 2 | 2 | 9 | 85 | 119 | 127 | 181 | 207 | 181 | 219 | 235 | 98 | 306 | 535 | — | — | — | — | — | 5 | 12 | 20 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 25 | 25 | 3 | 65 | 118 | 245 | 233 | 233 | 233 | 233 | 75 | 30 | 25 | 25 | 25 | 25 | 159 | 25 | 0 | 3 | 3 | 25 | 25 |
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