Brittany wave buoy monthly averages for 2022 last observation shown oldest observation available
Average Wave Height
 4 ft 
 0 — 30.8 ft
   Average Wave period
 3 secs 
 0 — 15 secs
   Average Water temperature
 11 °C 
 -0.4 — 20.8 °C
   Average Wind
 N, 11 mph 
 0 — 628 mph
  | Month | Wave height (ft) | Wave Period (s) | Wind Direction | Wind Speed (mph) | Water Temp (°C) | 
|---|---|---|---|---|---|
| 0.0 | 0 | SE | 23 | 12.5 | |
| 0.0 | 0 | WSW | 25 | 14.7 | |
| 0.0 | 0 | SSW | 21 | 17.0 | |
| 0.0 | 0 | NNE | 18 | 18.4 | |
| 0.0 | 0 | N | 14 | 19.5 | |
| 0.0 | 0 | N | 14 | 18.0 | |
| 0.0 | 0 | NW | 18 | 16.3 | |
| 5.3 | 5.2 | ENE | 2 | 15.8 | |
| 7.1 | 5.8 | - | 0 | 0.0 | |
| 10.0 | 7 | - | 0 | 0.0 | |
| 14.5 | 8.3 | - | 0 | 0.0 | |
| 9.8 | 7.7 | - | 0 | 0.0 | 
 Realtime data displayed on this page is from the Met
                Office
                Marine observations.