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
Sun 5th
Feb 2023
02:00
0.82m L
08:20
2.68m H
14:50
0.89m L
20:36
2.53m H
Mon 6th02:32
0.77m L
08:48
2.73m H
15:21
0.87m L
21:06
2.56m H
Tue 7th03:01
0.73m L
09:13
2.76m H
15:49
0.87m L
21:36
2.57m H
Wed 8th03:30
0.71m L
09:38
2.78m H
16:18
0.88m L
22:06
2.54m H
Thu 9th04:01
0.69m L
10:05
2.77m H
16:48
0.91m L
22:39
2.49m H
Fri 10th04:36
0.70m L
10:36
2.74m H
17:22
0.95m L
23:15
2.39m H
Sat 11th05:14
0.74m L
11:10
2.66m H
18:00
1.02m L
23:56
2.27m H
Sun 12th05:57
0.81m L
11:51
2.54m H
18:45
1.10m L
Mon 13th00:45
2.14m H
06:47
0.92m L
12:41
2.38m H
19:42
1.19m L
Tue 14th01:50
2.03m H
07:48
1.03m L
13:50
2.21m H
21:00
1.24m L
Wed 15th03:24
2.01m H
09:07
1.12m L
15:46
2.12m H
22:43
1.18m L
Thu 16th05:00
2.17m H
10:53
1.08m L
17:31
2.23m H
23:57
1.02m L
Fri 17th06:03
2.42m H
12:19
0.91m L
18:33
2.40m H
Sat 18th00:49
0.83m L
06:54
2.69m H
13:21
0.71m L
19:22
2.56m H
Sun 19th01:35
0.66m L
07:39
2.94m H
14:11
0.55m L
20:06
2.67m H
Mon 20th02:18
0.51m L
08:21
3.12m H
14:57
0.46m L
20:49
2.72m H
Tue 21st02:59
0.42m L
09:03
3.21m H
15:39
0.45m L
21:29
2.70m H
Wed 22nd03:40
0.39m L
09:42
3.20m H
16:18
0.50m L
22:08
2.63m H
Thu 23rd04:21
0.43m L
10:21
3.10m H
16:57
0.61m L
22:45
2.50m H
Fri 24th05:02
0.53m L
11:02
2.91m H
17:34
0.74m L
23:22
2.35m H
Sat 25th05:44
0.68m L
11:44
2.66m H
18:12
0.89m L
Sun 26th00:00
2.19m H
06:30
0.87m L
12:32
2.37m H
18:55
1.04m L
Mon 27th00:46
2.04m H
07:26
1.06m L
13:36
2.11m H
19:47
1.17m L
Tue 28th02:03
1.91m H
08:49
1.22m L
15:25
1.95m H
21:02
1.25m L
Wed 1st
Mar 2023
04:27
1.95m H
10:52
1.22m L
16:58
1.98m H
22:39
1.22m L
Thu 2nd05:36
2.11m H
12:10
1.09m L
17:56
2.09m H
23:48
1.11m L
Fri 3rd06:22
2.29m H
12:59
0.95m L
18:39
2.23m H
Sat 4th00:37
0.96m L
07:00
2.46m H
13:36
0.84m L
19:17
2.36m H

Disclaimer

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