Brittany wave
buoy daily averages for Sep 2019 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
8 ft
2.6 — 20.3 ft
Average Wave period
6 secs
4 — 10 secs
Average Water temperature
1 °C
0 — 17.1 °C
Average Wind
NW, 17 mph
1 — 33 mph
| Day | Wave height (ft) | Wave Period (s) | Wind Direction | Wind Speed (mph) | Water Temp (°C) |
|---|---|---|---|---|---|
| 8.6 | 6.2 | SSW | 21 | 0.0 | |
| 12.0 | 7.2 | W | 18 | 0.0 | |
| 13.1 | 7.5 | SW | 25 | 0.0 | |
| 16.4 | 8.8 | W | 23 | 0.0 | |
| 12.3 | 7.3 | WSW | 22 | 0.0 | |
| 14.2 | 8.2 | W | 21 | 0.0 | |
| 15.3 | 8.2 | W | 25 | 0.0 | |
| 10.7 | 6.8 | SSW | 23 | 0.0 | |
| 8.3 | 6.4 | W | 19 | 0.0 | |
| 7.2 | 5.6 | SSW | 18 | 0.0 | |
| 6.7 | 5.2 | ESE | 20 | 0.0 | |
| 7.2 | 5.2 | E | 22 | 0.0 | |
| 6.8 | 5 | E | 22 | 0.0 | |
| 5.0 | 5.4 | ENE | 17 | 0.0 | |
| 5.4 | 6.3 | NE | 15 | 0.0 | |
| 4.3 | 5.7 | NE | 14 | 0.0 | |
| 4.7 | 5.3 | NE | 14 | 0.0 | |
| 6.8 | 7.4 | NE | 11 | 0.0 | |
| 6.9 | 7.6 | SW | 10 | 0.0 | |
| 6.7 | 7.1 | WSW | 12 | 0.0 | |
| 8.7 | 7 | NNW | 16 | 17.1 | |
| 6.2 | 5.1 | NW | 22 | 16.7 | |
| 4.6 | 6 | NNE | 8 | 0.0 | |
| 7.5 | 6.6 | NNE | 17 | 0.0 | |
| 5.9 | 6.4 | NNW | 12 | 0.0 | |
| 9.9 | 7 | NNE | 18 | 0.0 | |
| 6.9 | 5.5 | NNW | 21 | 0.0 | |
| 3.9 | 6.5 | W | 5 | 0.0 | |
| 4.6 | 6.4 | NW | 5 | 0.0 | |
| 6.2 | 6 | N | 15 | 0.0 |
Realtime data displayed on this page is from the Met
Office
Marine observations.