Rhyl Flats wave buoy daily averages for Nov 2021 last observation shown Data available: to Monthly averages for
Average Wave Height
4 ft
1 — 18.1 ft
Average Wave period
4 secs
2 — 9 secs
Average Wave Direction
NW
Average Water temperature
11 °C
10.1 — 12 °C
About Rhyl Flats wave buoy
Rhyl Flats (CCO station 100) is an inshore coastal wave monitoring site at 53.3817°N, 3.6009°W. It’s part of the UK’s regional Coastal Monitoring / Channel Coastal Observatory network, placed to characterise nearshore wave climate for flood risk, erosion studies, coastal engineering and local forecasting. These stations commonly use a directional wave buoy (often a Datawell Directional WaveRider class) and report significant wave height, wave period (peak/mean) and wave direction; many also report sea temperature and, where fitted, nearby meteorology.
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 10 | 6 | NW | 10.3 | |
| 5 | 4 | NW | 10.5 | |
| 3 | 3 | NW | 10.9 | |
| 2 | 3 | NNW | 11.0 | |
| 2 | 3 | NNW | 11.1 | |
| 5 | 4 | NNW | 11.5 | |
| 3 | 4 | WNW | 11.8 | |
| 2 | 3 | WNW | 11.8 |
Realtime data displayed on this page is from the
Regional Coastal Monitoring Programme
.