Penzance wave
buoy daily averages for Jun 2025 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
2 ft
0.6 — 6.5 ft
Average Wave period
4 secs
2 — 6 secs
Average Wave Direction
S
Average Water temperature
14 °C
13.3 — 15.5 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 1.5 | 4 | S | 15.4 | |
| 1.8 | 3.9 | SSW | 15.0 | |
| 3.7 | 4.7 | S | 14.9 | |
| 2.0 | 3.4 | SSE | 14.4 | |
| 1.3 | 3.5 | SSE | 14.4 | |
| 0.9 | 3.5 | S | 13.9 | |
| 1.0 | 3.6 | S | 13.6 | |
| 1.2 | 4.3 | S | 13.5 | |
| 2.0 | 4.1 | SSW | 13.6 | |
| 1.9 | 4.2 | SSW | 13.6 | |
| 2.0 | 3.9 | SSW | 13.7 | |
| 1.6 | 3.8 | S | 13.7 | |
| 2.8 | 4 | SSW | 14.0 | |
| 1.4 | 4.2 | S | 14.6 | |
| 1.3 | 3.6 | SSW | 14.6 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.