Rhyl Flats wave
buoy monthly averages for 2016 last observation shown
oldest observation available
Average Wave Height
2 ft
1.3 — 3.1 ft
Average Wave period
4 secs
3.8 — 5.5 secs
Average Wave Direction
NW
Average Water temperature
12 °C
7 — 17.5 °C
| Month | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 1.9 | 4.7 | NW | 8.3 | |
| 3.0 | 4.8 | NNW | 10.1 | |
| 1.7 | 3.9 | NNE | 14.1 | |
| 1.9 | 4 | WNW | 17.3 | |
| 2.0 | 3.9 | NW | 17.5 | |
| 1.8 | 3.8 | WNW | 16.7 | |
| 1.3 | 3.8 | NW | 15.4 | |
| 1.6 | 3.8 | NNW | 11.6 | |
| 2.4 | 4.5 | NNW | 8.8 | |
| 2.2 | 4.5 | NW | 7.0 | |
| 3.1 | 4.6 | NW | 7.7 | |
| 3.0 | 5.5 | NW | 8.3 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.