Criccieth
| Ma | Me | Je | Ve | Sa | Di | Lu | Ma | |
|---|---|---|---|---|---|---|---|---|
| Vent |  | | | | | | | |
| Direction | | | | | | | | |
| Moyenne (kn) | 28 | 22 | 8 | 8 | 5 | 19 | 16 | 13 |
| Rafales (kn) | 46 | 27 | 12 | 10 | 5 | 36 | 31 | 22 |
| Vagues | | | | | | | | |
| Direction | | | | | | | | |
| Hauteur (m) | 2.7 | 2.3 | 0.7 | 0.7 | 0.4 | 1 | 1.2 | 1.2 |
| Période (s) | 10 | 11 | 10 | 9 | 11 | 11 | 11 | 12 |
| Temp. | 9 | 6 | 4 | 3 | 2 | 2 | 2 | 1 |
| Nuages | 100 | 100 | 5 | 62 | 100 | 100 | 100 | 98 |
| Pluie | 5.3 | 0.2 | 0.1 | 0.1 | 4.8 | 9.8 | 1.8 |