Rhyl Flats wave buoy daily averages for Aug 2023 last observation shown oldest observation available Monthly averages for
Average Wave Height
2 ft
0.6 — 6.3 ft
Average Wave period
3 secs
2 — 5 secs
Average Wave Direction
NW
Average Water temperature
18 °C
16.8 — 18.4 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 1 | 3 | E | 17.4 | |
| 3 | 4 | NW | 17.5 | |
| 2 | 3 | WNW | 17.5 | |
| 3 | 3 | NW | 17.6 | |
| 4 | 4 | NW | 17.7 | |
| 3 | 3 | NW | 17.8 | |
| 2 | 3 | WNW | 17.8 | |
| 1 | 3 | WNW | 17.9 | |
| 1 | 3 | NW | 18.0 | |
| 2 | 3 | WNW | 18.0 | |
| 2 | 3 | W | 17.9 | |
| 2 | 3 | WNW | 17.9 | |
| 3 | 3 | SW | 17.9 | |
| 3 | 3 | ENE | 17.9 | |
| 1 | 3 | NNW | 17.3 | |
| 1 | 3 | NW | 17.3 | |
| 2 | 3 | NW | 17.2 | |
| 3 | 3 | NW | 17.2 | |
| 3 | 3 | NE | 17.2 | |
| 4 | 4 | NNW | 17.3 | |
| 4 | 4 | NW | 17.3 | |
| 2 | 3 | NNE | 17.2 | |
| 3 | 4 | WNW | 17.2 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.