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
24-06-2025 09:501.28-0.05
 Next HWNext LW
17:30, 4.23 10:33, 1.16
Date Highest 2025 Date Lowest 2025
31-03 4.66m 31-03 0.13m

West Bay Harbour Predicted Tide Table (Chart Datum)

24-06-202525-06-202526-06-2025
 Time (GMT)Height Time (GMT)Height Time (GMT)Height
High05:04
17:30
4.02m
4.23m
High06:06
18:25
4.14m
4.39m
High07:03
19:17
4.21m
4.46m
Low10:33
23:02
1.16m
1.16m
Low11:26
23:56
1.11m
1.07m
Low12:16
1.10m
27-06-202528-06-202529-06-2025
 Time (GMT)Height Time (GMT)Height Time (GMT)Height
High07:55
20:04
4.19m
4.42m
High08:41
20:48
4.09m
4.30m
High09:23
21:27
3.94m
4.13m
Low00:47
13:02
1.05m
1.15m
Low01:33
13:45
1.11m
1.23m
Low02:17
14:27
1.21m
1.35m