Rhyl Flats wave
buoy daily averages for Feb 2024 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
2 ft
1 — 4.4 ft
Average Wave period
3 secs
2.7 — 3.8 secs
Average Wave Direction
WNW
Average Water temperature
8 °C
7.7 — 8.4 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 2.3 | 3.6 | WNW | 7.7 | |
| 1.8 | 3 | WSW | 7.7 | |
| 2.0 | 3.1 | WNW | 7.8 | |
| 3.2 | 3.8 | N | 7.9 | |
| 1.7 | 2.7 | ENE | 8.1 | |
| 1.3 | 3.2 | WNW | 8.2 | |
| 3.3 | 3.8 | WNW | 8.3 | |
| 3.1 | 3.6 | WNW | 8.4 | |
| 2.2 | 3.2 | WSW | 8.3 | |
| 2.6 | 3.3 | W | 8.3 | |
| 2.3 | 3.2 | WNW | 8.2 | |
| 1.4 | 3 | WNW | 8.2 | |
| 1.0 | 2.7 | WSW | 8.1 | |
| 1.3 | 3 | WNW | 8.0 | |
| 1.4 | 3.2 | W | 7.9 | |
| 1.3 | 3.2 | WNW | 7.8 | |
| 1.7 | 3.4 | NW | 7.7 | |
| 3.3 | 3.8 | WNW | 7.8 | |
| 1.5 | 3.4 | WNW | 7.8 | |
| 1.0 | 3.1 | NW | 7.9 | |
| 2.5 | 3.8 | N | 8.0 | |
| 2.9 | 3.3 | ENE | 8.2 | |
| 1.1 | 3 | NNW | 8.4 | |
| 3.5 | 3.6 | WNW | 8.4 | |
| 4.4 | 3.7 | W | 8.3 | |
| 4.0 | 3.8 | WNW | 8.2 | |
| 2.5 | 3.2 | WNW | 8.1 | |
| 3.1 | 3.4 | W | 7.7 | |
| 3.2 | 3.8 | WNW | 7.7 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.