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
24-01-2026 12:403.330.55
 Next HWNext LW
22:08, 3.77 15:20, 1.11
Date Highest 2026 Date Lowest 2026
21-01 4.89m 05-01 0.8m

West Bay Harbour Predicted Tide Table (Chart Datum)

24-01-202625-01-202626-01-2026
 Time (GMT)Height Time (GMT)Height Time (GMT)Height
High09:45
22:08
4.04m
3.77m
High10:25
22:50
3.89m
3.65m
High11:10
23:39
3.73m
3.54m
Low02:53
15:20
1.14m
1.11m
Low03:32
16:02
1.26m
1.24m
Low04:16
16:51
1.44m
1.41m
27-01-202628-01-202629-01-2026
 Time (GMT)Height Time (GMT)Height Time (GMT)Height
High12:05
3.54m
High00:41
13:17
3.42m
3.36m
High02:06
15:03
3.39m
3.34m
Low05:12
17:55
1.64m
1.61m
Low06:27
19:17
1.82m
1.75m
Low07:58
20:43
1.87m
1.75m