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 |
|---|---|---|
| 08-11-2025 18:30 | 3.67 | 0.23 |
| Next HW | Next LW |
|---|---|
| 20:32, 4.40 | 01:46, 1.11 |
| Date | Highest 2025 | Date | Lowest 2025 |
|---|---|---|---|
| 12-08 | 5.15m | 31-03 | 0.13m |
West Bay Harbour Predicted Tide Table (Chart Datum)
| 08-11-2025 | 09-11-2025 | 10-11-2025 | ||||||
|---|---|---|---|---|---|---|---|---|
| Time (GMT) | Height | Time (GMT) | Height | Time (GMT) | Height | |||
| High | 08:00 20:32 | 4.66m 4.40m | High | 08:46 21:21 | 4.45m 4.08m | High | 09:31 22:10 | 4.18m 3.76m |
| Low | 01:03 13:25 | 0.85m 0.96m | Low | 01:46 14:11 | 1.11m 1.23m | Low | 02:31 15:02 | 1.43m 1.52m |
| 11-11-2025 | 12-11-2025 | 13-11-2025 | ||||||
| Time (GMT) | Height | Time (GMT) | Height | Time (GMT) | Height | |||
| High | 10:19 23:04 | 3.89m 3.48m | High | 11:14 | 3.64m | High | 00:10 12:25 | 3.30m 3.48m |
| Low | 03:20 16:00 | 1.74m 1.78m | Low | 04:18 17:08 | 2.00m 1.95m | Low | 05:27 18:20 | 2.16m 2.00m |
