High and low water times and heights at Londonderry

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 23rd
Feb 2018
00:54
2.13m H
07:21
0.99m L
13:37
2.31m H
20:00
1.04m L
Sat 24th02:12
2.03m H
08:39
1.09m L
15:12
2.22m H
21:21
1.08m L
Sun 25th04:12
2.08m H
10:32
1.07m L
16:50
2.29m H
22:54
1.00m L
Mon 26th05:31
2.29m H
12:00
0.90m L
17:55
2.44m H
Tue 27th00:03
0.84m L
06:24
2.52m H
12:59
0.70m L
18:47
2.59m H
Wed 28th00:55
0.68m L
07:10
2.74m H
13:48
0.54m L
19:33
2.71m H
Thu 1st
Mar 2018
01:40
0.53m L
07:51
2.90m H
14:32
0.44m L
20:16
2.77m H
Fri 2nd02:22
0.44m L
08:30
2.99m H
15:13
0.41m L
20:57
2.78m H
Sat 3rd03:02
0.40m L
09:08
3.01m H
15:51
0.44m L
21:36
2.73m H
Sun 4th03:40
0.41m L
09:45
2.95m H
16:28
0.53m L
22:13
2.64m H
Mon 5th04:18
0.47m L
10:21
2.82m H
17:04
0.65m L
22:50
2.52m H
Tue 6th04:55
0.58m L
10:57
2.63m H
17:41
0.79m L
23:27
2.38m H
Wed 7th05:33
0.72m L
11:35
2.41m H
18:20
0.93m L
Thu 8th00:09
2.23m H
06:15
0.88m L
12:18
2.18m H
19:06
1.06m L
Fri 9th01:03
2.10m H
07:06
1.05m L
13:19
1.96m H
20:08
1.17m L
Sat 10th02:21
2.01m H
08:12
1.18m L
15:41
1.86m H
21:36
1.20m L
Sun 11th03:58
2.05m H
09:57
1.22m L
17:07
1.94m H
22:59
1.13m L
Mon 12th05:07
2.19m H
11:30
1.12m L
17:57
2.06m H
23:56
0.99m L
Tue 13th05:57
2.35m H
12:23
0.98m L
18:36
2.20m H
Wed 14th00:40
0.85m L
06:39
2.51m H
13:03
0.83m L
19:09
2.33m H
Thu 15th01:18
0.72m L
07:17
2.65m H
13:39
0.70m L
19:42
2.44m H
Fri 16th01:53
0.62m L
07:52
2.75m H
14:14
0.60m L
20:12
2.52m H
Sat 17th02:26
0.53m L
08:24
2.82m H
14:47
0.52m L
20:42
2.58m H
Sun 18th02:58
0.48m L
08:56
2.85m H
15:19
0.48m L
21:12
2.60m H
Mon 19th03:31
0.45m L
09:28
2.84m H
15:53
0.48m L
21:45
2.58m H
Tue 20th04:06
0.46m L
10:03
2.79m H
16:28
0.51m L
22:19
2.51m H
Wed 21st04:44
0.52m L
10:41
2.69m H
17:06
0.58m L
22:57
2.41m H
Thu 22nd05:27
0.63m L
11:25
2.53m H
17:49
0.69m L
23:42
2.28m 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.