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 |
|---|---|---|
| 17-05-2025 21:20 | 3.7 | -0.16 |
| Next HW | Next LW |
|---|---|
| 09:31, 3.53 | 02:42, 1.47 |
| Date | Highest 2025 | Date | Lowest 2025 |
|---|---|---|---|
| 31-03 | 4.66m | 31-03 | 0.13m |
West Bay Harbour Predicted Tide Table (Chart Datum)
| 17-05-2025 | 18-05-2025 | 19-05-2025 | ||||||
|---|---|---|---|---|---|---|---|---|
| Time (GMT) | Height | Time (GMT) | Height | Time (GMT) | Height | |||
| High | 08:50 21:03 | 3.69m 3.87m | High | 09:31 21:43 | 3.53m 3.71m | High | 10:16 22:31 | 3.39m 3.56m |
| Low | 02:03 14:13 | 1.34m 1.45m | Low | 02:42 14:53 | 1.47m 1.61m | Low | 03:29 15:41 | 1.59m 1.77m |
| 20-05-2025 | 21-05-2025 | 22-05-2025 | ||||||
| Time (GMT) | Height | Time (GMT) | Height | Time (GMT) | Height | |||
| High | 11:09 23:29 | 3.28m 3.44m | High | 12:18 | 3.25m | High | 00:47 13:45 | 3.42m 3.35m |
| Low | 04:26 16:44 | 1.69m 1.90m | Low | 05:38 18:04 | 1.73m 1.93m | Low | 06:57 19:25 | 1.65m 1.81m |
