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.
Start Bay
Latest Wave Data
| Latest Wave Data | |
|---|---|
| Time (GMT) | 17-05-2025 21:00 |
| Latitude | 50.29263 |
| Longitude | -3.61527 |
| Wave Height (m) | 0.47 |
| Max Wave Height (m) | 0.75 |
| Tpeak (s) | 13.3 |
| Tz (s) | 4 |
| Peak Direction (degrees) | 191 |
| Spread (degrees) | 23 |
| Sea Temp (°C) | 13.4 |
| Energy Period (s) | 6.2 |
| Wave Power (kW/m) | 0.67 |
