Rhyl Flats wave
buoy monthly averages for 2024 last observation shown
oldest observation available
Average Wave Height
2 ft
1.5 — 4 ft
Average Wave period
3 secs
3 — 3.7 secs
Average Wave Direction
NW
Average Water temperature
12 °C
8 — 17.5 °C
| Month | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 4.0 | 3.7 | NW | 8.8 | |
| 2.1 | 3 | NNW | 11.7 | |
| 1.9 | 3.1 | NW | 13.4 | |
| 2.6 | 3.4 | NNW | 16.0 | |
| 2.1 | 3.1 | WNW | 17.5 | |
| 1.6 | 3 | NW | 16.6 | |
| 2.1 | 3.2 | NW | 15.1 | |
| 1.5 | 3 | NNW | 12.9 | |
| 2.1 | 3.1 | NNW | 10.0 | |
| 2.1 | 3.2 | NNW | 8.1 | |
| 2.3 | 3.3 | WNW | 8.0 | |
| 3.0 | 3.5 | NW | 8.1 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.