Brittany wave
buoy daily averages for May 2021 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
9 ft
2 — 24.9 ft
Average Wave period
7 secs
4 — 10 secs
Average Water temperature
0 °C
0 — 0 °C
Average Wind
W, 15 mph
0 — 34 mph
| Day | Wave height (ft) | Wave Period (s) | Wind Direction | Wind Speed (mph) | Water Temp (°C) |
|---|---|---|---|---|---|
| 5.0 | 7.5 | ENE | 8 | 0.0 | |
| 7.1 | 8.1 | NE | 7 | 0.0 | |
| 6.5 | 7.5 | N | 12 | 0.0 | |
| 6.7 | 7.7 | E | 6 | 0.0 | |
| 5.1 | 5.8 | S | 12 | 0.0 | |
| 5.6 | 6 | WSW | 9 | 0.0 | |
| 10.0 | 7 | WNW | 10 | 0.0 | |
| 17.0 | 8.3 | WNW | 22 | 0.0 | |
| 10.2 | 6.4 | WSW | 19 | 0.0 | |
| 8.0 | 6.3 | WNW | 14 | 0.0 | |
| 14.5 | 7.7 | W | 21 | 0.0 | |
| 14.4 | 7.3 | WSW | 25 | 0.0 | |
| 5.4 | 5.4 | WSW | 13 | 0.0 | |
| 6.1 | 5.5 | WSW | 15 | 0.0 | |
| 10.3 | 6.8 | W | 18 | 0.0 | |
| 14.9 | 7.8 | W | 24 | 0.0 | |
| 9.8 | 6.7 | WSW | 18 | 0.0 | |
| 6.9 | 6.3 | WSW | 16 | 0.0 | |
| 7.8 | 6.4 | NW | 15 | 0.0 | |
| 8.5 | 6.5 | WNW | 16 | 0.0 | |
| 11.7 | 7 | WSW | 19 | 0.0 | |
| 11.1 | 7.3 | W | 18 | 0.0 | |
| 16.4 | 8.8 | SW | 21 | 0.0 | |
| 12.9 | 7 | SSW | 25 | 0.0 | |
| 7.7 | 6.9 | S | 17 | 0.0 | |
| 7.7 | 6.2 | NW | 13 | 0.0 | |
| 6.4 | 6.5 | WSW | 8 | 0.0 | |
| 9.5 | 7.2 | NNW | 13 | 0.0 | |
| 6.1 | 5 | SW | 20 | 0.0 | |
| 2.3 | 6.5 | SE | 5 | 0.0 | |
| 2.5 | 6 | E | 3 | 0.0 |
Realtime data displayed on this page is from the Met
Office
Marine observations.