Porthmeour
| Lu | Ma | Me | Je | Ve | Sa | Di | Lu | |
|---|---|---|---|---|---|---|---|---|
| Vent |  | | | | | | | |
| Direction | | | | | | | | |
| Moyenne (kn) | 23 | 9 | 13 | 24 | 24 | 21 | 19 | 10 |
| Rafales (kn) | 28 | 13 | 16 | 32 | 34 | 30 | 26 | 11 |
| Vagues | | | | | | | | |
| Direction | | | | | | | | |
| Hauteur (m) | 4.2 | 2 | 1.9 | 2.5 | 3.6 | 2.7 | 2.5 | 2 |
| Période (s) | 11 | 10 | 9 | 14 | 15 | 13 | 11 | 11 |
| Temp. | 10 | 9 | 8 | 9 | 10 | 10 | 9 | 9 |
| Nuages | 35 | 7 | 100 | 100 | 100 | 66 | 100 | 81 |
| Pluie | 0.4 | 2.5 | 0.4 |