Jastarnia
| Fr | Sa | Su | Mo | Tu | We | Th | Fr | |
|---|---|---|---|---|---|---|---|---|
| Wind |  | | | | | | | |
| Direction | | | | | | | | |
| Average (kn) | 14 | 20 | 14 | 25 | 19 | 11 | 22 | 18 |
| Gust (kn) | 14 | 22 | 18 | 36 | 25 | 16 | 32 | 28 |
| Waves | | | | | | | | |
| Direction | | | | | | | | |
| Height (m) | 1.7 | 1.8 | 1.6 | 2.4 | 1.2 | 0.5 | 1.2 | 1.3 |
| Period (s) | 7 | 7 | 8 | 8 | 5 | 6 | 6 | 7 |
| Temp. | 7 | 8 | 7 | 9 | 12 | 12 | 9 | 9 |
| Clouds | 100 | 97 | 100 | 64 | 69 | 24 | 1 | |
| Rain | 1.2 | 3.3 |