Koper
| Mo | Tu | We | Th | Fr | Sa | Su | Mo | |
|---|---|---|---|---|---|---|---|---|
| Wind |  | | | | | | | |
| Direction | | | | | | | | |
| Average (kn) | 4 | 3 | 3 | 1 | 1 | 2 | 4 | 11 |
| Gust (kn) | 4 | 4 | 4 | 3 | 2 | 6 | 15 | 22 |
| Waves | | | | | | | | |
| Direction | | | | | | | | |
| Height (m) | 0.2 | 0.1 | 0.1 | 0.3 | 0.1 | 0.1 | 0.4 | 0.2 |
| Period (s) | 2 | 2 | 2 | 4 | 4 | 2 | 3 | 3 |
| Temp. | 4 | 9 | 9 | 8 | 9 | 9 | 10 | 12 |
| Clouds | 26 | 100 | 79 | 100 | 100 | 94 | 98 | 100 |
| Rain | 1.6 | 0.5 |