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 Harmonics

 


Latest Tide Data (Predicted Tide Table)

Time (GMT)ElevationResidual
17-01-2026 03:203.430.22
 Next HWNext LW
05:28, 3.84 11:11, 1.54
Date Highest 2026 Date Lowest 2026
05-01 4.61m 05-01 0.8m

West Bay Harbour Predicted Tide Table (Chart Datum)

17-01-202618-01-202619-01-2026
 Time (GMT)Height Time (GMT)Height Time (GMT)Height
High05:28
17:52
3.84m
3.71m
High06:08
18:32
4.04m
3.87m
High06:45
19:08
4.20m
3.99m
Low11:11
23:22
1.54m
1.47m
Low11:50
23:59
1.33m
1.30m
Low12:25
1.17m
20-01-202621-01-202622-01-2026
 Time (GMT)Height Time (GMT)Height Time (GMT)Height
High07:21
19:43
4.28m
4.03m
High07:56
20:18
4.30m
4.02m
High08:31
20:52
4.26m
3.96m
Low00:34
12:59
1.16m
1.05m
Low01:08
13:33
1.07m
0.99m
Low01:42
14:07
1.04m
0.98m