Rhyl Flats wave buoy daily averages for Apr 2023 last observation shown oldest observation available Monthly averages for
Average Wave Height
2 ft
0.2 — 8.7 ft
Average Wave period
3 secs
2 — 5 secs
Average Wave Direction
NNW
Average Water temperature
10 °C
8.9 — 12.8 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 1 | 3 | W | 11.8 | |
| 0 | 3 | N | 11.9 | |
| 1 | 3 | NNE | 11.0 | |
| 1 | 2 | ESE | 10.2 | |
| 1 | 2 | ENE | 10.2 | |
| 1 | 3 | NNE | 10.0 | |
| 2 | 3 | NNW | 9.9 | |
| 1 | 3 | NNW | 9.8 | |
| 1 | 3 | NNW | 9.7 | |
| 3 | 3 | N | 9.7 | |
| 2 | 3 | NNE | 9.7 | |
| 2 | 3 | NE | 9.7 | |
| 2 | 3 | ENE | 9.7 | |
| 1 | 3 | NW | 9.5 | |
| 1 | 2 | E | 9.3 | |
| 1 | 3 | WNW | 9.4 | |
| 1 | 2 | NW | 9.1 | |
| 5 | 4 | WNW | 9.0 | |
| 5 | 4 | WNW | 9.2 | |
| 4 | 4 | W | 9.4 | |
| 3 | 3 | W | 9.5 | |
| 2 | 3 | ESE | 9.5 | |
| 1 | 3 | NNW | 9.2 | |
| 2 | 4 | NW | 9.1 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.