M5 wave buoy daily averages for Jul 2025 last observation shown oldest observation available Monthly averages for
Average Wave Height
 4 ft 
 1 — 14.4 ft
   Average Wave period
 5 secs 
 3 — 7 secs
   Average Water temperature
 17 °C 
 15.5 — 20 °C
   Average Wind
 W, 14 mph 
 2 — 36 mph
  | Day | Wave height (ft) | Wave Period (s) | Wind Direction | Wind Speed (mph) | Water Temp (°C) | 
|---|---|---|---|---|---|
| 3.0 | 4.9 | NW | 10 | 18.1 | |
| 2.9 | 4 | W | 14 | 18.0 | |
| 3.0 | 4.5 | W | 14 | 18.2 | |
| 2.7 | 4.5 | WNW | 14 | 18.1 | |
| 2.9 | 4.8 | NW | 11 | 17.9 | |
| 3.3 | 4.9 | WNW | 13 | 17.6 | |
| 2.4 | 3.9 | WSW | 13 | 17.4 | |
| 2.2 | 4.1 | NW | 10 | 16.9 | |
| 2.5 | 4 | NNW | 13 | 16.2 | |
| 3.2 | 4.4 | WNW | 14 | 16.3 | |
| 5.1 | 5.6 | WNW | 14 | 17.0 | |
| 6.1 | 5.5 | ESE | 15 | 17.2 | |
| 3.6 | 5 | SSE | 14 | 17.3 | |
| 4.3 | 5.2 | WSW | 14 | 17.1 | |
| 4.4 | 5.2 | SW | 14 | 17.0 | |
| 3.8 | 5 | S | 11 | 16.7 | |
| 11.7 | 6.8 | WSW | 31 | 16.4 | |
| 7.5 | 5.5 | SW | 26 | 17.5 | |
| 2.4 | 5.1 | SE | 10 | 19.3 | |
| 1.5 | 4.8 | E | 8 | 18.7 | |
| 1.1 | 5.8 | E | 5 | 18.2 | |
| 1.1 | 4.5 | SSE | 4 | 17.2 | |
| 2.0 | 4.1 | NW | 9 | 16.5 | |
| 2.7 | 4.2 | W | 10 | 16.1 | |
| 4.6 | 4.7 | NW | 21 | 16.0 | |
| 5.2 | 5 | NW | 20 | 16.1 | |
| 6.3 | 5.1 | WSW | 23 | 16.1 | |
| 5.4 | 4.9 | WSW | 23 | 16.2 | |
| 3.3 | 4.3 | W | 16 | 16.1 | |
| 3.2 | 4.7 | WNW | 14 | 16.1 | |
| 3.8 | 5.5 | NNE | 12 | 16.3 | 
 Realtime data displayed on this page is from the Met
                Office
                Marine observations.