Osterby
| Do | Vr | Za | Zo | Ma | Di | Wo | Do | |
|---|---|---|---|---|---|---|---|---|
| Wind |  | | | | | | | |
| Richting | | | | | | | | |
| Gemiddelde (kn) | 12 | 18 | 18 | 15 | 23 | 19 | 15 | 23 |
| Windstoot (kn) | 17 | 31 | 27 | 19 | 30 | 25 | 19 | 27 |
| Golven | | | | | | | | |
| Richting | | | | | | | | |
| Golfhoogte (m) | 0.3 | 1.1 | 1 | 0.4 | 0.9 | 0.8 | 0.5 | 0.8 |
| Periode (s) | 3 | 5 | 5 | 4 | 4 | 4 | 3 | 4 |
| Temp. | 16 | 14 | 17 | 19 | 17 | 17 | 18 | 15 |
| Wolken | 4 | 15 | 5 | 65 | 36 | 26 | 89 | 17 |
| Regen | 0.1 | 0.2 |