Karmoy
| Lu | Ma | Me | Je | Ve | Sa | Di | Lu | |
|---|---|---|---|---|---|---|---|---|
| Vent |  | | | | | | | |
| Direction | | | | | | | | |
| Moyenne (kn) | 23 | 14 | 21 | 20 | 18 | 23 | 18 | 28 |
| Rafales (kn) | 35 | 21 | 30 | 28 | 20 | 26 | 19 | 30 |
| Vagues | | | | | | | | |
| Direction | | | | | | | | |
| Hauteur (m) | 2.5 | 1.1 | 1 | 1.9 | 2.6 | 2.1 | 2.1 | 3.6 |
| Période (s) | 9 | 12 | 9 | 7 | 10 | 7 | 8 | 9 |
| Temp. | 17 | 16 | 17 | 17 | 14 | 14 | 14 | 15 |
| Nuages | 75 | 83 | 100 | 45 | 95 | 32 | 100 | 100 |
| Pluie | 2.9 | 4.2 | 1.3 | 0.4 | 4 | 3.1 |