National Network of Regional Coastal Monitoring Programmes
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Note that these are real-time data and are not quality-controlled. Long-range graphs are plotted from a randomised subsample of half-hourly data.
Rhyl Flats
Latest Waves Data (Data was last updated 7 months 7 days 20 hours 5 minutes ago)
| Time (GMT) | Latitude | Longitude | Wave Height (m) | Max Wave Height (m) | Tpeak (s) | Tz (s) | Peak Direction (degrees) | Spread (degrees) | Sea Temp (°C) |
|---|---|---|---|---|---|---|---|---|---|
| 13-03-2021 03:06 | 53.59846 | -3.14705 | 2.04 | 3.54 | 7.1 | 4.9 | 281 | 9 | 6.7 |
| Date | Highest Hs 2021 | Storm alert threshold (0.25 yr Return Period) |
|---|---|---|
| 11-03 | 2.4m | 2.96m |
