Cannon Rocks
| Mo | Tu | We | Th | Fr | Sa | Su | Mo | |
|---|---|---|---|---|---|---|---|---|
| Wind |  | | | | | | | |
| Direction | | | | | | | | |
| Average (kn) | 5 | 9 | 15 | 11 | 13 | 12 | 9 | 17 |
| Gust (kn) | 6 | 9 | 20 | 9 | 17 | 13 | 15 | 21 |
| Waves | | | | | | | | |
| Direction | | | | | | | | |
| Height (m) | 1.8 | 1.5 | 2 | 2.6 | 1.7 | 1.8 | 2.8 | 2.2 |
| Period (s) | 12 | 11 | 11 | 13 | 11 | 12 | 13 | 12 |
| Temp. | 21 | 23 | 21 | 25 | 25 | 23 | 17 | 23 |
| Clouds | 41 | 6 | 5 | 60 | 39 | 100 | ||
| Rain | 0.1 | 1.7 |