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) | 20-06-2025 20:30 |
| Latitude | 50.29194 |
| Longitude | -3.61637 |
| Wave Height (m) | 0.89 |
| Max Wave Height (m) | 1.45 |
| Tpeak (s) | 4.4 |
| Tz (s) | 3.5 |
| Peak Direction (degrees) | 93 |
| Spread (degrees) | 22 |
| Sea Temp (°C) | 16.6 |
| Energy Period (s) | 4 |
| Wave Power (kW/m) | 1.55 |
