Tarquinia
| Fr | Sa | Su | Mo | Tu | We | Th | Fr | |
|---|---|---|---|---|---|---|---|---|
| Wind |  | | | | | | | |
| Direction | | | | | | | | |
| Average (kn) | 16 | 13 | 10 | 7 | 6 | 5 | 9 | 14 |
| Gust (kn) | 25 | 19 | 18 | 10 | 7 | 5 | 12 | 20 |
| Waves | | | | | | | | |
| Direction | | | | | | | | |
| Height (m) | 0.9 | 1.1 | 2 | 1.3 | 0.5 | 0.4 | 1.4 | 0.9 |
| Period (s) | 4 | 11 | 9 | 7 | 5 | 4 | 6 | 6 |
| Temp. | 5 | 8 | 12 | 9 | 9 | 7 | 13 | 13 |
| Clouds | 11 | 100 | 100 | 98 | 100 | 100 | 100 | |
| Rain | 0.6 | 0.5 | 1 |