Brittany wave
buoy daily averages for Jan 2018 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
16 ft
6.2 — 35.8 ft
Average Wave period
8 secs
5 — 13 secs
Average Water temperature
0 °C
0 — 0 °C
Average Wind
W, 23 mph
3 — 44 mph
| Day | Wave height (ft) | Wave Period (s) | Wind Direction | Wind Speed (mph) | Water Temp (°C) |
|---|---|---|---|---|---|
| 10.8 | 6.5 | WNW | 25 | 0.0 | |
| 8.2 | 7.3 | WSW | 16 | 0.0 | |
| 9.7 | 8.5 | W | 12 | 0.0 | |
| 9.7 | 8.5 | WSW | 11 | 0.0 | |
| 8.8 | 7 | WNW | 16 | 0.0 | |
| 15.2 | 8.5 | NW | 21 | 0.0 | |
| 19.4 | 9.4 | WNW | 23 | 0.0 | |
| 19.2 | 8.8 | WSW | 27 | 0.0 | |
| 12.6 | 7.5 | SW | 23 | 0.0 | |
| 13.2 | 8 | WSW | 20 | 0.0 | |
| 12.2 | 7.1 | W | 25 | 0.0 | |
| 17.5 | 8.3 | W | 30 | 0.0 | |
| 15.2 | 8.1 | WNW | 24 | 0.0 | |
| 20.3 | 9.7 | WNW | 26 | 0.0 | |
| 30.1 | 11.5 | WNW | 29 | 0.0 | |
| 24.8 | 10.1 | WNW | 32 | 0.0 | |
| 12.5 | 6.8 | W | 27 | 0.0 | |
| 11.4 | 8.8 | WNW | 12 | 0.0 | |
| 13.5 | 8.4 | W | 14 | 0.0 | |
| 11.3 | 7.1 | S | 25 | 0.0 | |
| 17.2 | 8.9 | N | 19 | 0.0 | |
| 15.5 | 8.3 | W | 28 | 0.0 | |
| 9.7 | 6.6 | SW | 22 | 0.0 | |
| 9.9 | 7.2 | ESE | 12 | 0.0 | |
| 16.0 | 7.8 | NE | 30 | 0.0 | |
| 17.5 | 10.1 | NNE | 14 | 0.0 | |
| 18.1 | 9 | W | 24 | 0.0 | |
| 20.9 | 9.2 | W | 29 | 0.0 | |
| 27.5 | 10.5 | W | 30 | 0.0 | |
| 16.1 | 8.1 | WSW | 26 | 0.0 | |
| 25.0 | 10 | W | 29 | 0.0 |
Realtime data displayed on this page is from the Met
Office
Marine observations.