Greystones
| Fr | Sa | Su | Mo | Tu | We | Th | Fr | |
|---|---|---|---|---|---|---|---|---|
| Wind |  | | | | | | | |
| Direction | | | | | | | | |
| Average (kn) | 10 | 14 | 21 | 22 | 12 | 7 | 11 | 26 |
| Gust (kn) | 16 | 15 | 25 | 28 | 21 | 8 | 14 | 33 |
| Waves | | | | | | | | |
| Direction | | | | | | | | |
| Height (m) | 0.5 | 0.9 | 1.8 | 1.7 | 1.1 | 0.3 | 2.3 | 1.5 |
| Period (s) | 8 | 4 | 8 | 7 | 4 | 18 | 7 | 7 |
| Temp. | 5 | 5 | 3 | 5 | 1 | 2 | 1 | 6 |
| Clouds | 100 | 100 | 100 | 59 | 56 | 7 | 100 | |
| Rain | 0.9 | 8 | 2.2 | 3.1 |