Chalkida
| Th | Fr | Sa | Su | Mo | Tu | We | Th | |
|---|---|---|---|---|---|---|---|---|
| Wind |  | | | | | | | |
| Direction | | | | | | | | |
| Average (kn) | 12 | 5 | 5 | 4 | 4 | 5 | 6 | 6 |
| Gust (kn) | 18 | 5 | 5 | 6 | 5 | 6 | 8 | 10 |
| Waves | | | | | | | | |
| Direction | | | | | | | | |
| Height (m) | 1.3 | 0.6 | 0.4 | 0.2 | 0.3 | 0.2 | 0.4 | 0.9 |
| Period (s) | 6 | 6 | 5 | 4 | 7 | 5 | 4 | 6 |
| Temp. | 14 | 17 | 16 | 16 | 15 | 16 | 16 | 13 |
| Clouds | 76 | 100 | 90 | 100 | 1 | 5 | 33 | |
| Rain | 0.9 | 0.1 |