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 29th
Mar 2024
04:23
0.61m L
10:12
2.41m H
16:54
0.76m L
22:48
2.28m H
Sat 30th05:00
0.70m L
10:48
2.28m H
17:30
0.88m L
23:27
2.16m H
Sun 31st05:45
0.83m L
11:30
2.11m H
18:13
1.01m L
Mon 1st
Apr 2024
00:15
2.05m H
06:37
0.97m L
12:27
1.92m H
19:08
1.13m L
Tue 2nd01:24
1.97m H
07:45
1.10m L
14:12
1.78m H
20:24
1.21m L
Wed 3rd03:26
2.03m H
09:46
1.12m L
16:50
1.91m H
22:22
1.14m L
Thu 4th04:53
2.27m H
11:39
0.92m L
17:42
2.13m H
23:36
0.94m L
Fri 5th05:45
2.54m H
12:31
0.68m L
18:25
2.34m H
Sat 6th00:26
0.71m L
06:29
2.80m H
13:14
0.48m L
19:06
2.51m H
Sun 7th01:11
0.49m L
07:11
2.99m H
13:53
0.33m L
19:45
2.62m H
Mon 8th01:54
0.32m L
07:51
3.09m H
14:30
0.26m L
20:24
2.67m H
Tue 9th02:36
0.23m L
08:32
3.08m H
15:07
0.26m L
21:01
2.65m H
Wed 10th03:19
0.22m L
09:12
2.98m H
15:42
0.33m L
21:37
2.59m H
Thu 11th04:02
0.29m L
09:54
2.79m H
16:17
0.44m L
22:13
2.48m H
Fri 12th04:45
0.44m L
10:37
2.53m H
16:53
0.59m L
22:50
2.36m H
Sat 13th05:33
0.64m L
11:24
2.25m H
17:31
0.75m L
23:30
2.22m H
Sun 14th06:27
0.86m L
12:24
1.98m H
18:15
0.92m L
Mon 15th00:23
2.09m H
07:48
1.04m L
14:02
1.80m H
19:09
1.08m L
Tue 16th02:15
2.01m H
10:00
1.06m L
15:45
1.82m H
20:29
1.18m L
Wed 17th04:12
2.10m H
11:16
0.96m L
16:48
1.95m H
22:11
1.15m L
Thu 18th05:06
2.25m H
12:04
0.84m L
17:34
2.10m H
23:18
1.02m L
Fri 19th05:48
2.37m H
12:40
0.73m L
18:14
2.25m H
Sat 20th00:07
0.88m L
06:24
2.47m H
13:11
0.65m L
18:49
2.37m H
Sun 21st00:47
0.75m L
06:57
2.53m H
13:39
0.58m L
19:21
2.46m H
Mon 22nd01:22
0.65m L
07:27
2.54m H
14:07
0.53m L
19:53
2.50m H
Tue 23rd01:54
0.57m L
07:56
2.53m H
14:34
0.51m L
20:22
2.52m H
Wed 24th02:26
0.53m L
08:22
2.50m H
15:00
0.52m L
20:51
2.50m H
Thu 25th02:57
0.52m L
08:50
2.46m H
15:27
0.55m L
21:21
2.46m 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.