Briech
| Lu | Ma | Me | Je | Ve | Sa | Di | Lu | |
|---|---|---|---|---|---|---|---|---|
| Vent |  | | | | | | | |
| Direction | | | | | | | | |
| Moyenne (kn) | 11 | 9 | 12 | 16 | 5 | 14 | 8 | 12 |
| Rafales (kn) | 11 | 8 | 13 | 20 | 8 | 15 | 10 | 12 |
| Vagues | | | | | | | | |
| Direction | | | | | | | | |
| Hauteur (m) | 1.1 | 0.9 | 1 | 1.4 | 0.8 | 1.2 | 1.1 | 1.2 |
| Période (s) | 6 | 6 | 5 | 5 | 7 | 5 | 9 | 13 |
| Temp. | 18 | 18 | 19 | 25 | 23 | 28 | 26 | 20 |
| Nuages | 38 | 90 | 96 | 3 | 17 | 97 | 100 | |
| Pluie | 0.4 | 0.3 |