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
08-07-2025 08:301.86-0.19
 Next HWNext LW
16:50, 3.74 10:01, 1.69
Date Highest 2025 Date Lowest 2025
31-03 4.66m 31-03 0.13m

West Bay Harbour Predicted Tide Table (Chart Datum)

08-07-202509-07-202510-07-2025
 Time (GMT)Height Time (GMT)Height Time (GMT)Height
High04:22
16:50
3.45m
3.74m
High05:14
17:35
3.62m
3.94m
High06:00
18:16
3.79m
4.11m
Low10:01
22:32
1.69m
1.63m
Low10:48
23:17
1.54m
1.44m
Low11:30
23:57
1.39m
1.27m
11-07-202512-07-202513-07-2025
 Time (GMT)Height Time (GMT)Height Time (GMT)Height
High06:42
18:56
3.92m
4.23m
High07:22
19:35
4.00m
4.29m
High08:01
20:14
4.02m
4.28m
Low12:09
1.26m
Low00:36
12:47
1.13m
1.16m
Low01:13
13:24
1.05m
1.11m