Jastarnia
| Ve | Sa | Di | Lu | Ma | Me | Je | Ve | |
|---|---|---|---|---|---|---|---|---|
| Vent |  | | | | | | | |
| Direction | | | | | | | | |
| Moyenne (kn) | 27 | 18 | 15 | 22 | 14 | 17 | 13 | 13 |
| Rafales (kn) | 35 | 21 | 17 | 32 | 20 | 23 | 13 | 15 |
| Vagues | | | | | | | | |
| Direction | | | | | | | | |
| Hauteur (m) | 2.9 | 1.9 | 1.5 | 2.4 | 1.1 | 1.1 | 0.8 | 1.2 |
| Période (s) | 8 | 8 | 7 | 8 | 4 | 5 | 4 | 7 |
| Temp. | 7 | 7 | 8 | 9 | 12 | 12 | 8 | 9 |
| Nuages | 100 | 100 | 78 | 100 | 67 | 3 | 18 | 41 |
| Pluie | 2.1 | 0.4 | 0.1 | 0.5 |