Porthcawl Sea Front
| La | Su | Ma | Ti | Ke | To | Pe | La | |
|---|---|---|---|---|---|---|---|---|
| Tuuli |  | | | | | | | |
| Suunta | | | | | | | | |
| Keskiarvo (kn) | 8 | 7 | 11 | 7 | 7 | 11 | 19 | 20 |
| Puuska (kn) | 11 | 6 | 14 | 5 | 8 | 15 | 30 | 30 |
| Aallot | | | | | | | | |
| Suunta | | | | | | | | |
| Korkeus (m) | 0.4 | 0.6 | 0.4 | 0.4 | 0.7 | 0.6 | 0.6 | 0.9 |
| Ajanjakso (s) | 15 | 11 | 9 | 11 | 9 | 8 | 10 | 9 |
| Lämpö | 10 | 13 | 13 | 14 | 13 | 16 | 14 | 14 |
| Pilvet | 8 | 9 | 15 | 32 | 97 | 61 | 100 | 100 |
| Sade | 0.1 | 0.5 | 0.4 | 1.4 |