Penzance wave buoy monthly averages for 2025 last observation shown oldest observation available
Average Wave Height
2 ft
0.4 — 47.5 ft
Average Wave period
4 secs
2 — 17 secs
Average Wave Direction
S
Average Water temperature
13 °C
10 — 20.7 °C
| Month | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 5 | 5 | S | 12.2 | |
| 3 | 5 | S | 13.4 | |
| 2 | 4 | S | 14.5 | |
| 2 | 4 | S | 15.7 | |
| 2 | 4 | S | 17.3 | |
| 1 | 4 | S | 16.4 | |
| 2 | 4 | S | 15.2 | |
| 1 | 4 | S | 14.4 | |
| 2 | 4 | SSE | 11.8 | |
| 2 | 4 | S | 10.3 | |
| 3 | 5 | S | 9.9 | |
| 4 | 5 | S | 10.5 |
Realtime data displayed on this page is from the
Regional Coastal Monitoring Programme
.