| Stations Date (BST) |
Temp. (°C) |
Weather |
Wind - | Pressure (hPa) |
Trend |
||
| Speed (mph) |
Gusts (mph) |
Direct. |
|||||
| Aeroparque 18 May 09:00 |
8 | no or few clouds | 4.6- 6.9 | - | S | 1024 | steady |
| Colonia Sacramento (AP) 18 May 09:00 |
8 | - | 1.2- 3.5 | - | SW | 1024 | no Report |
| Mar del Plata (AP) 18 May 09:00 |
6 | few clouds | 4.6- 6.9 | - | W | 1024 | steady |
| Carrasco (AP) 18 May 09:00 |
11 | cloudy | 8.1-11.5 | - | SW | 1022 | steady |
