Porthcawl Sea Front Site 4
| Zo | Ma | Di | Wo | Do | Vr | Za | Zo | |
|---|---|---|---|---|---|---|---|---|
| Wind |  | | | | | | | |
| Richting | | | | | | | | |
| Gemiddelde (kn) | 21 | 21 | 9 | 7 | 15 | 20 | 16 | 12 |
| Windstoot (kn) | 31 | 27 | 13 | 10 | 25 | 31 | 24 | 18 |
| Golven | | | | | | | | |
| Richting | | | | | | | | |
| Golfhoogte (m) | 2.5 | 2.2 | 1.4 | 0.7 | 0.7 | 1.5 | 1.3 | 1.9 |
| Periode (s) | 12 | 11 | 10 | 9 | 9 | 16 | 14 | 11 |
| Temp. | 10 | 10 | 8 | 7 | 5 | 8 | 8 | 10 |
| Wolken | 100 | 9 | 17 | 4 | 15 | 100 | 100 | 100 |
| Regen | 3.7 | 1.4 | 0.1 |