M5 wave
buoy daily averages for Aug 2025 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
3 ft
1.6 — 4.3 ft
Average Wave period
4 secs
4 — 5 secs
Average Water temperature
16 °C
15.7 — 18 °C
Average Wind
NNW, 13 mph
2 — 24 mph
| Day | Wave height (ft) | Wave Period (s) | Wind Direction | Wind Speed (mph) | Water Temp (°C) |
|---|---|---|---|---|---|
| 2.1 | 4 | NNW | 9 | 16.0 | |
| 3.0 | 4.1 | NNW | 16 | 16.8 |
Realtime data displayed on this page is from the Met
Office
Marine observations.