Borth Fawr
| Me | Je | Ve | Sa | Di | Lu | Ma | Me | |
|---|---|---|---|---|---|---|---|---|
| Vent |  | | | | | | | |
| Direction | | | | | | | | |
| Moyenne (kn) | 23 | 11 | 13 | 8 | 21 | 29 | 26 | 19 |
| Rafales (kn) | 27 | 14 | 14 | 8 | 28 | 41 | 29 | 20 |
| Vagues | | | | | | | | |
| Direction | | | | | | | | |
| Hauteur (m) | 3 | 0.8 | 0.9 | 0.6 | 1 | 1.2 | 0.8 | 1 |
| Période (s) | 10 | 9 | 9 | 11 | 11 | 11 | 11 | 5 |
| Temp. | 8 | 5 | 6 | 4 | 4 | 4 | 4 | 5 |
| Nuages | 100 | 4 | 92 | 100 | 100 | 100 | 100 | 29 |
| Pluie | 0.5 | 0.1 | 2.6 | 1.3 | 0.1 |