Shirasato
| We | Th | Fr | Sa | Su | Mo | Tu | We | |
|---|---|---|---|---|---|---|---|---|
| Wind |  | | | | | | | |
| Direction | | | | | | | | |
| Average (kn) | 13 | 9 | 24 | 12 | 8 | 11 | 9 | 7 |
| Gust (kn) | 14 | 10 | 34 | 23 | 12 | 10 | 13 | 10 |
| Waves | | | | | | | | |
| Direction | | | | | | | | |
| Height (m) | 1.7 | 1.2 | 2.6 | 2.1 | 1.3 | 1 | 0.8 | 1.1 |
| Period (s) | 9 | 9 | 8 | 9 | 8 | 8 | 9 | 6 |
| Temp. | 20 | 19 | 16 | 18 | 20 | 21 | 19 | 21 |
| Clouds | 100 | 100 | 74 | 12 | 97 | 100 | 100 | |
| Rain | 26.5 | 0.1 | 0.5 | 0.1 |