Dee Why Beach
| Th | Fr | Sa | Su | Mo | Tu | We | Th | |
|---|---|---|---|---|---|---|---|---|
| Wind |  | | | | | | | |
| Direction | | | | | | | | |
| Average (kn) | 9 | 8 | 8 | 12 | 10 | 8 | 11 | 4 |
| Gust (kn) | 13 | 15 | 21 | 22 | 15 | 19 | 12 | 7 |
| Waves | | | | | | | | |
| Direction | | | | | | | | |
| Height (m) | 1.7 | 1.3 | 3.3 | 2 | 1.6 | 1.8 | 1.4 | 1.2 |
| Period (s) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Temp. | 26 | 20 | 21 | 21 | 26 | 30 | 23 | 21 |
| Clouds | 98 | 100 | 100 | 67 | 1 | 96 | 53 | 100 |
| Rain | 1.1 | 0.8 | 5.4 | 1.8 | 0.5 | 0.1 | 0.1 |