Rhyl Flats wave
buoy monthly averages for 2015 last observation shown
oldest observation available
Average Wave Height
2 ft
1.4 — 4.1 ft
Average Wave period
4 secs
3.7 — 5.3 secs
Average Wave Direction
NW
Average Water temperature
11 °C
5.3 — 16.5 °C
| Month | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 3.1 | 5.1 | W | 10.3 | |
| 3.7 | 5.1 | WNW | 11.9 | |
| 1.6 | 4.2 | N | 14.0 | |
| 1.9 | 3.9 | N | 15.8 | |
| 1.4 | 3.7 | WNW | 16.5 | |
| 2.0 | 4 | WNW | 15.9 | |
| 1.7 | 3.9 | NW | 13.8 | |
| 2.2 | 4.1 | NW | 10.7 | |
| 1.8 | 4.4 | NNW | 8.4 | |
| 2.4 | 4.5 | NW | 6.3 | |
| 2.5 | 4.6 | NW | 5.3 | |
| 4.1 | 5.3 | WNW | 7.5 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.