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 |
|---|---|---|
| 16-12-2025 15:00 | 3.58 | 0.07 |
| Next HW | Next LW |
|---|---|
| 15:44, 3.59 | 21:25, 1.67 |
| Date | Highest 2025 | Date | Lowest 2025 |
|---|---|---|---|
| 05-11 | 4.94m | 31-03 | 0.23m |
West Bay Harbour Predicted Tide Table (Chart Datum)
| 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 |
| 19-12-2025 | 20-12-2025 | 21-12-2025 | ||||||
| Time (GMT) | Height | Time (GMT) | Height | Time (GMT) | Height | |||
| High | 05:44 18:04 | 4.07m 3.90m | High | 06:21 18:43 | 4.16m 3.95m | High | 06:56 19:19 | 4.21m 3.96m |
| Low | 11:20 23:35 | 1.45m 1.40m | Low | 11:59 | 1.36m | Low | 00:11 12:35 | 1.35m 1.31m |
