Brittany wave
buoy daily averages for Sep 2020 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
7 ft
3 — 26.6 ft
Average Wave period
7 secs
4 — 10 secs
Average Water temperature
20 °C
17.9 — 20.8 °C
Average Wind
NNW, 13 mph
1 — 37 mph
| Day | Wave height (ft) | Wave Period (s) | Wind Direction | Wind Speed (mph) | Water Temp (°C) |
|---|---|---|---|---|---|
| 9.7 | 6.7 | W | 22 | 19.1 | |
| 5.9 | 7.1 | NW | 9 | 19.2 | |
| 5.8 | 6.7 | W | 13 | 19.3 | |
| 6.7 | 7 | NW | 8 | 18.7 | |
| 9.3 | 6.5 | NNW | 19 | 18.7 | |
| 17.4 | 8.3 | NW | 26 | 18.4 | |
| 16.7 | 8 | WNW | 31 | 19.2 | |
| 7.1 | 5.9 | WNW | 20 | 20.1 | |
| 5.2 | 7.6 | WSW | 11 | 20.2 | |
| 5.3 | 7.9 | E | 10 | 20.1 | |
| 5.4 | 6.8 | N | 8 | 20.1 | |
| 7.7 | 8.2 | NE | 9 | 20.2 | |
| 9.6 | 6.4 | E | 20 | 20.0 | |
| 6.0 | 5.1 | ENE | 21 | 20.2 | |
| 4.5 | 5.3 | E | 15 | 20.2 | |
| 4.8 | 5.9 | SSE | 13 | 19.9 | |
| 5.9 | 7.2 | SSE | 10 | 19.9 | |
| 8.1 | 8.4 | ESE | 13 | 19.8 | |
| 8.0 | 8.5 | WSW | 6 | 19.8 | |
| 5.9 | 8 | NW | 6 | 19.5 | |
| 5.5 | 6.4 | NNE | 11 | 19.9 | |
| 3.9 | 6.3 | NNE | 8 | 20.0 | |
| 4.6 | 7.3 | ENE | 5 | 20.1 | |
| 4.8 | 6.6 | N | 7 | 19.9 | |
| 6.1 | 6.4 | NNW | 12 | 19.5 | |
| 6.7 | 6.5 | N | 14 | 19.4 | |
| 6.0 | 7.1 | NNE | 10 | 19.6 | |
| 5.4 | 5.8 | WNW | 8 | 19.6 | |
| 4.0 | 5.2 | SSW | 13 | 19.5 | |
| 3.7 | 5.7 | S | 7 | 19.3 |
Realtime data displayed on this page is from the Met
Office
Marine observations.