Rhyl Flats wave
buoy monthly averages for 2022 last observation shown
oldest observation available
Average Wave Height
2 ft
1.4 — 4.3 ft
Average Wave period
3 secs
2.8 — 3.9 secs
Average Wave Direction
NW
Average Water temperature
12 °C
7.6 — 18.9 °C
| Month | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 2.2 | 3.2 | NW | 8.0 | |
| 2.4 | 3.3 | WNW | 12.1 | |
| 1.9 | 3.1 | NW | 13.7 | |
| 1.9 | 3 | NE | 17.7 | |
| 1.5 | 2.8 | NW | 18.9 | |
| 1.8 | 3.1 | NW | 17.4 | |
| 1.6 | 3 | NW | 15.0 | |
| 1.7 | 3 | WNW | 12.4 | |
| 1.9 | 3.1 | NNW | 9.4 | |
| 1.4 | 2.9 | NNE | 7.7 | |
| 4.3 | 3.9 | WNW | 7.7 | |
| 2.8 | 3.5 | WNW | 7.6 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.