Greystones
| Me | Je | Ve | Sa | Di | Lu | Ma | Me | |
|---|---|---|---|---|---|---|---|---|
| Vent |  | | | | | | | |
| Direction | | | | | | | | |
| Moyenne (kn) | 17 | 20 | 27 | 14 | 11 | 27 | 9 | 15 |
| Rafales (kn) | 29 | 33 | 41 | 21 | 15 | 41 | 14 | 24 |
| Vagues | | | | | | | | |
| Direction | | | | | | | | |
| Hauteur (m) | 1.3 | 1.4 | 1.6 | 1.7 | 0.6 | 1.7 | 0.7 | 1.4 |
| Période (s) | 5 | 6 | 5 | 7 | 5 | 7 | 8 | 5 |
| Temp. | 11 | 14 | 8 | 6 | 6 | 12 | 7 | 8 |
| Nuages | 91 | 19 | 100 | 55 | 100 | 100 | 72 | |
| Pluie | 0.1 | 18.5 | 3.2 | 2 |