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.
West Bay Harbour
Tide Levels and HarmonicsLatest Tide Data (Predicted Tide Table)
| Time (GMT) | Elevation | Residual |
|---|---|---|
| 13-12-2025 16:20 | 2.28 | -0.13 |
| Next HW | Next LW |
|---|---|
| 01:31, 3.36 | 18:33, 1.86 |
| Date | Highest 2025 | Date | Lowest 2025 |
|---|---|---|---|
| 05-11 | 4.94m | 31-03 | 0.23m |
West Bay Harbour Predicted Tide Table (Chart Datum)
| 13-12-2025 | 14-12-2025 | 15-12-2025 | ||||||
|---|---|---|---|---|---|---|---|---|
| Time (GMT) | Height | Time (GMT) | Height | Time (GMT) | Height | |||
| High | 00:30 12:41 | 3.37m 3.50m | High | 01:31 13:44 | 3.36m 3.46m | High | 02:32 14:46 | 3.44m 3.50m |
| Low | 05:49 18:33 | 2.02m 1.86m | Low | 06:54 19:35 | 2.04m 1.84m | Low | 07:59 20:32 | 1.98m 1.76m |
| 16-12-2025 | 17-12-2025 | 18-12-2025 | ||||||
| Time (GMT) | Height | Time (GMT) | Height | Time (GMT) | Height | |||
| High | 03:28 15:44 | 3.58m 3.59m | High | 04:18 16:35 | 3.76m 3.70m | High | 05:03 17:22 | 3.93m 3.82m |
| Low | 08:58 21:25 | 1.86m 1.67m | Low | 09:51 22:12 | 1.71m 1.56m | Low | 10:38 22:55 | 1.57m 1.47m |
