Surf Forecasts:
How big are the waves at La Posta today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 1ft (0.3m), 10s period with S swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 1ft (0.3m), 9s period with S swell.
- Evening surf: Evening surf (11 Sep, local time) - 1ft (0.3m), 9s period with S swell.
The current surf forecast for La Posta at 5AM is: 0.3m 10s primary swell from a South direction and 0.2m 3s secondary swell from a East direction (forecast issued at 08:00pm September 10). An open ocean swell of 0.3m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 1ft (0.3m) | 10s |
| Afternoon (11 Sep) | 1ft (0.3m) | 9s |
| Evening (11 Sep) | 1ft (0.3m) | 9s |
Table - waves today at La Posta. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 13°C on Fri morning, min 9°C on Sun afternoon). Mainly fresh winds. | ||||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | ||||||||||||||||
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 | |
Swell Height Map |  | |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | SSE 4 | SSE 5 | SSE 7 | SSE 8 | SSE 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 21 | 20 | 18 | 17 | 17 | 17 | 17 | 15 | 14 | 14 | 14 | 12 | 12 | 16 | 117 | 403 | 523 | 412 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 8:16PM0.26m | 7:54AM0.27m | 9:07PM0.25m | 8:38AM0.29m | ||||||||||||||
Low Tide | 3:05PM0.04m | 3:50AM0.15m | 4:03PM0.02m | 4:35AM0.16m | 4:56PM0.02m | |||||||||||||
 |  | |  |  |  |  | | | | | | | | | | | | |
 | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — |
 | 6:25 | — | — | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:28 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 11 | 11 | 11 | 12 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 12 | 12 | 11 | 10 | 10 |
Feels °C | 8 | 9 | 8 | 8 | 9 | 9 | 9 | 10 | 9 | 9 | 9 | 9 | 8 | 7 | 7 | 5 | 4 | 4 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 8 | E 5 | E 5 | ENE 6 | ENE 6 | ENE 7 | E 6 |
| kJ | 21 | 20 | 18 | 17 | 17 | 17 | 17 | 15 | 14 | 14 | 14 | 12 | 7 | 14 | 13 | 14 | 15 | 27 |
Swell 2 Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 10 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | E 8 | S 8 | E 13 | — | — | E 12 | E 13 |
| kJ | 10 | 10 | 10 | 10 | 10 | 2 | 10 | 10 | 7 | 7 | 7 | 5 | 12 | 3 | — | — | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | E 10 | E 14 | E 10 | E 14 | E 13 | E 13 | E 13 | E 13 | E 8 | — | — | — | — | — |
| kJ | — | — | — | — | 2 | 4 | 2 | 4 | 4 | 4 | 3 | 3 | 5 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 3 | E 3 | E 3 | E 3 | E 3 | E 7 | ESE 3 | ESE 3 | ESE 3 | SE 4 | ESE 4 | ESE 4 | SSE 3 | SSE 4 | SSE 5 | SSE 7 | SSE 8 | SSE 8 |
| kJ | 1 | 1 | 1 | 2 | 1 | 17 | 2 | 2 | 4 | 6 | 10 | 11 | 4 | 16 | 117 | 403 | 523 | 412 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 419 | 428 | 280 | 280 | 280 | 427 | 427 | 532 | 683 | 904 | 947 | 118 | 118 | 947 | 915 | 532 | 532 | 419 |
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