Porthcawl
| Zo | Ma | Di | Wo | Do | Vr | Za | Zo | |
|---|---|---|---|---|---|---|---|---|
| Wind |  | | | | | | | |
| Richting | | | | | | | | |
| Gemiddelde (kn) | 7 | 7 | 11 | 15 | 8 | 4 | 7 | 9 |
| Windstoot (kn) | 7 | 9 | 21 | 22 | 9 | 4 | 15 | 9 |
| Golven | | | | | | | | |
| Richting | | | | | | | | |
| Golfhoogte (m) | 0.8 | 0.5 | 0.6 | 0.9 | 0.6 | 0.6 | 0.8 | 0.6 |
| Periode (s) | 6 | 15 | 12 | 9 | 7 | 8 | 3 | 3 |
| Temp. | 17 | 22 | 19 | 19 | 17 | 19 | 24 | 18 |
| Wolken | 38 | 71 | 78 | 78 | 60 | 78 | 60 | 2 |
| Regen | 0.6 | 0.2 | 0.6 |