Gdynia
| Sa | Su | Mo | Tu | We | Th | Fr | Sa | |
|---|---|---|---|---|---|---|---|---|
| Wind |  | | | | | | | |
| Direction | | | | | | | | |
| Average (kn) | 11 | 8 | 15 | 16 | 10 | 9 | 8 | 18 |
| Gust (kn) | 16 | 12 | 28 | 24 | 10 | 9 | 11 | 27 |
| Waves | | | | | | | | |
| Direction | | | | | | | | |
| Height (m) | 0.7 | 0.3 | 0.6 | 0.9 | 0.6 | 0.4 | 0.2 | 0.4 |
| Period (s) | 5 | 5 | 4 | 5 | 7 | 6 | 4 | 3 |
| Temp. | 16 | 24 | 18 | 16 | 20 | 20 | 25 | 22 |
| Clouds | 63 | 87 | 100 | 2 | 10 | 69 | 5 | 100 |
| Rain |