Porthleven
| Mi | Ju | Vi | Sá | Do | Lu | Ma | Mi | |
|---|---|---|---|---|---|---|---|---|
| Viento |  | | | | | | | |
| Dirección | | | | | | | | |
| Media (kn) | 9 | 21 | 24 | 23 | 19 | 17 | 14 | 15 |
| Racha (kn) | 12 | 25 | 34 | 35 | 24 | 20 | 16 | 18 |
| Olas | | | | | | | | |
| Dirección | | | | | | | | |
| Altura (m) | 2.1 | 2.3 | 3.5 | 2.8 | 3.1 | 2.8 | 2.3 | 2.5 |
| Periodo (s) | 9 | 16 | 12 | 14 | 11 | 11 | 7 | 11 |
| Temp. | 8 | 11 | 13 | 14 | 12 | 9 | 9 | 11 |
| Nubes | 100 | 100 | 100 | 73 | 14 | 36 | 100 | 100 |
| Lluvia | 1.4 | 2.3 | 0.1 | 0.1 |