M2 wave
buoy daily averages for Sep 2025 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
4 ft
1.6 — 8.9 ft
Average Wave period
4 secs
4 — 6 secs
Average Water temperature
15 °C
0 — 15.8 °C
Average Wind
SSW, 18 mph
2 — 33 mph
| Day | Wave height (ft) | Wave Period (s) | Wind Direction | Wind Speed (mph) | Water Temp (°C) |
|---|---|---|---|---|---|
| 5.4 | 4.6 | S | 22 | 14.5 | |
| 4.4 | 4.2 | WSW | 20 | 15.1 | |
| 4.6 | 4.5 | SW | 21 | 13.9 | |
| 5.1 | 4.6 | WSW | 23 | 15.2 | |
| 5.0 | 4.6 | S | 23 | 15.2 | |
| 5.9 | 5 | SSE | 25 | 13.9 | |
| 3.9 | 4.5 | SW | 18 | 12.7 | |
| 5.1 | 5 | S | 17 | 15.1 | |
| 3.9 | 4.2 | SE | 19 | 15.3 | |
| 2.9 | 4 | SW | 17 | 15.4 | |
| 3.1 | 4.6 | W | 13 | 15.4 | |
| 2.7 | 4 | SW | 12 | 15.4 | |
| 2.5 | 4 | S | 10 | 15.3 | |
| 4.8 | 4.5 | SW | 18 | 15.1 |
Realtime data displayed on this page is from the Met
Office
Marine observations.