High and low water times and heights at Llandudno

Tidal predictions are available for the next 28 days. For information beyond this period, please consider using the POLTIPS·3 software package, available for purchase from the Marine Data Products Team.

Times in GMT, heights in metres above chart datum. For times in BST, add one hour.
Predictions DO NOT include meteorological effects.
(H - high water, L - low water)

Prediction chart   UK & Ireland
© National Oceanography Centre, Liverpool
Fri 30th
Sep 2016
04:35
0.73m L
10:16
7.39m H
16:42
0.96m L
22:29
7.61m H
Sat 1st
Oct 2016
05:07
0.68m L
10:48
7.51m H
17:13
0.87m L
23:01
7.65m H
Sun 2nd05:38
0.68m L
11:18
7.54m H
17:44
0.86m L
23:33
7.60m H
Mon 3rd06:08
0.76m L
11:49
7.50m H
18:15
0.93m L
Tue 4th00:03
7.47m H
06:38
0.92m L
12:19
7.38m H
18:47
1.08m L
Wed 5th00:33
7.26m H
07:08
1.15m L
12:51
7.19m H
19:20
1.32m L
Thu 6th01:05
7.00m H
07:39
1.45m L
13:24
6.93m H
19:54
1.61m L
Fri 7th01:39
6.67m H
08:13
1.80m L
14:01
6.62m H
20:34
1.94m L
Sat 8th02:21
6.29m H
08:56
2.18m L
14:49
6.27m H
21:27
2.26m L
Sun 9th03:18
5.91m H
09:56
2.53m L
15:54
5.97m H
22:38
2.47m L
Mon 10th04:36
5.66m H
11:18
2.68m L
17:18
5.90m H
Tue 11th00:01
2.39m L
06:09
5.76m H
12:42
2.47m L
18:39
6.19m H
Wed 12th01:18
2.00m L
07:21
6.21m H
13:51
1.99m L
19:40
6.69m H
Thu 13th02:18
1.45m L
08:15
6.77m H
14:44
1.44m L
20:29
7.26m H
Fri 14th03:08
0.90m L
08:59
7.32m H
15:30
0.93m L
21:12
7.78m H
Sat 15th03:53
0.44m L
09:39
7.78m H
16:12
0.50m L
21:54
8.20m H
Sun 16th04:36
0.09m L
10:20
8.12m H
16:55
0.20m L
22:36
8.46m H
Mon 17th05:18
-0.09m L
11:02
8.29m H
17:39
0.05m L
23:21
8.52m H
Tue 18th06:02
-0.07m L
11:45
8.27m H
18:24
0.09m L
Wed 19th00:07
8.38m H
06:47
0.14m L
12:31
8.07m H
19:12
0.31m L
Thu 20th00:56
8.03m H
07:33
0.55m L
13:19
7.73m H
20:02
0.69m L
Fri 21st01:48
7.54m H
08:22
1.08m L
14:12
7.29m H
20:58
1.16m L
Sat 22nd02:46
6.98m H
09:19
1.65m L
15:13
6.82m H
22:05
1.59m L
Sun 23rd03:55
6.46m H
10:30
2.12m L
16:27
6.45m H
23:24
1.84m L
Mon 24th05:18
6.17m H
11:53
2.31m L
17:52
6.35m H
Tue 25th00:44
1.81m L
06:42
6.22m H
13:12
2.19m L
19:09
6.52m H
Wed 26th01:54
1.57m L
07:48
6.50m H
14:17
1.89m L
20:07
6.81m H
Thu 27th02:49
1.31m L
08:38
6.81m H
15:06
1.60m L
20:53
7.07m H

Disclaimer

While every effort has been made to ensure the accuracy of the information provided, no responsibility can be accepted by the Natural Environment Research Council for any consequential loss or damage arising from its use.