Trefor Pier
| Mo | Di | Mi | Do | Fr | Sa | So | Mo | |
|---|---|---|---|---|---|---|---|---|
| Wind |  | | | | | | | |
| Richtung | | | | | | | | |
| Durschnitt (kn) | 6 | 14 | 14 | 14 | 14 | 7 | 8 | 12 |
| Bö (kn) | 8 | 20 | 21 | 21 | 22 | 10 | 10 | 12 |
| Wellen | | | | | | | | |
| Richtung | | | | | | | | |
| Höhe (m) | 0.3 | 0.9 | 1.4 | 0.9 | 1.2 | 0.8 | 0.4 | 0.3 |
| Periode (s) | 13 | 4 | 6 | 5 | 6 | 8 | 7 | 7 |
| Temp. | 17 | 15 | 15 | 17 | 17 | 14 | 16 | 15 |
| Wolken | 90 | 100 | 98 | 86 | 100 | 98 | 100 | 53 |
| Regen | 0.8 | 0.1 |