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
18-03-2025 23:003.11-0.07
 Next HWNext LW
08:49, 3.93 02:08, 1.12
Date Highest 2025 Date Lowest 2025
05-01 4.65m 02-03 0.19m

West Bay Harbour Predicted Tide Table (Chart Datum)

18-03-202519-03-202520-03-2025
 Time (GMT)Height Time (GMT)Height Time (GMT)Height
High08:25
20:39
4.09m
3.97m
High08:49
21:03
3.93m
3.85m
High09:18
21:32
3.74m
3.71m
Low01:43
13:57
0.98m
1.03m
Low02:08
14:20
1.12m
1.18m
Low02:34
14:46
1.29m
1.35m
21-03-202522-03-202523-03-2025
 Time (GMT)Height Time (GMT)Height Time (GMT)Height
High09:51
22:07
3.53m
3.54m
High10:31
22:50
3.30m
3.35m
High11:22
23:48
3.08m
3.16m
Low03:04
15:15
1.48m
1.56m
Low03:41
15:52
1.71m
1.80m
Low04:31
16:47
1.95m
2.08m