Rhyl Flats wave
buoy daily averages for Apr 2014 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
1 ft
0.8 — 2.2 ft
Average Wave period
4 secs
3.3 — 7 secs
Average Wave Direction
NW
Average Water temperature
9 °C
8.6 — 9.4 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 1.2 | 3.5 | WNW | 9.4 | |
| 2.2 | 3.5 | SW | 9.3 | |
| 1.1 | 3.3 | SW | 9.0 | |
| 0.9 | 3.5 | WNW | 8.9 | |
| 1.1 | 3.5 | NE | 8.8 | |
| 1.6 | 3.3 | ENE | 8.7 | |
| 0.8 | 7 | NNW | 8.6 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.