M3 wave
buoy daily averages for Sep 2025 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
10 ft
4.3 — 16.4 ft
Average Wave period
7 secs
5 — 8 secs
Average Water temperature
15 °C
14.1 — 15.1 °C
Average Wind
SW, 20 mph
5 — 36 mph
| Day | Wave height (ft) | Wave Period (s) | Wind Direction | Wind Speed (mph) | Water Temp (°C) |
|---|---|---|---|---|---|
| 8.7 | 6.1 | S | 23 | 14.4 | |
| 12.0 | 7.3 | WSW | 20 | 14.5 | |
| 14.8 | 7.8 | WSW | 24 | 14.6 | |
| 13.3 | 7 | W | 26 | 14.7 | |
| 9.3 | 6.4 | SW | 21 | 14.9 | |
| 10.2 | 7 | SE | 16 | 14.9 | |
| 12.4 | 7.3 | SSW | 21 | 14.9 | |
| 11.7 | 6.7 | SSW | 23 | 14.9 | |
| 9.3 | 6.3 | SE | 21 | 14.9 | |
| 8.5 | 6.1 | SW | 19 | 14.9 | |
| 6.5 | 6 | W | 15 | 15.0 | |
| 6.1 | 6.8 | NW | 11 | 14.9 | |
| 7.2 | 5.8 | SW | 15 | 14.8 | |
| 13.4 | 7.3 | W | 22 | 14.8 |
Realtime data displayed on this page is from the Met
Office
Marine observations.