Mersea Island
| Zo | Ma | Di | Wo | Do | Vr | Za | Zo | |
|---|---|---|---|---|---|---|---|---|
| Wind |  | | | | | | | |
| Richting | | | | | | | | |
| Gemiddelde (kn) | 12 | 11 | 14 | 12 | 10 | 8 | 9 | 11 |
| Windstoot (kn) | 19 | 13 | 19 | 16 | 16 | 11 | 11 | 17 |
| Golven | | | | | | | | |
| Richting | | | | | | | | |
| Golfhoogte (m) | 0.5 | 0.4 | 0.7 | 0.6 | 0.3 | 0.6 | 0.4 | 0.2 |
| Periode (s) | 3 | 4 | 4 | 4 | 4 | 3 | 3 | 3 |
| Temp. | 13 | 14 | 14 | 14 | 9 | 9 | 15 | 9 |
| Wolken | 11 | 70 | 9 | 44 | 10 | 12 | 8 | 1 |
| Regen | 0.1 |