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
Mon 15th
Aug 2022
04:36
0.58m L
10:24
2.46m H
16:36
0.50m L
22:39
2.94m H
Tue 16th05:13
0.69m L
11:01
2.35m H
17:16
0.61m L
23:19
2.77m H
Wed 17th05:51
0.82m L
11:38
2.21m H
17:58
0.75m L
Thu 18th00:02
2.54m H
06:30
0.95m L
12:18
2.08m H
18:45
0.91m L
Fri 19th00:51
2.30m H
07:15
1.06m L
13:07
1.96m H
19:42
1.08m L
Sat 20th01:57
2.08m H
08:11
1.15m L
14:32
1.88m H
21:02
1.19m L
Sun 21st03:37
1.96m H
09:25
1.19m L
16:28
1.94m H
22:45
1.19m L
Mon 22nd05:01
1.99m H
10:47
1.15m L
17:36
2.09m H
Tue 23rd00:01
1.09m L
05:57
2.10m H
11:50
1.04m L
18:23
2.27m H
Wed 24th00:51
0.97m L
06:42
2.23m H
12:37
0.91m L
19:02
2.43m H
Thu 25th01:31
0.87m L
07:19
2.35m H
13:16
0.80m L
19:36
2.57m H
Fri 26th02:06
0.78m L
07:53
2.46m H
13:51
0.70m L
20:06
2.67m H
Sat 27th02:38
0.72m L
08:24
2.54m H
14:22
0.62m L
20:33
2.74m H
Sun 28th03:09
0.69m L
08:54
2.59m H
14:52
0.56m L
20:59
2.78m H
Mon 29th03:39
0.68m L
09:25
2.60m H
15:24
0.52m L
21:26
2.80m H
Tue 30th04:09
0.69m L
09:57
2.57m H
15:57
0.51m L
21:56
2.78m H
Wed 31st04:41
0.73m L
10:31
2.50m H
16:35
0.54m L
22:30
2.72m H
Thu 1st
Sep 2022
05:17
0.80m L
11:09
2.38m H
17:16
0.63m L
23:09
2.59m H
Fri 2nd05:58
0.90m L
11:54
2.24m H
18:03
0.76m L
23:56
2.40m H
Sat 3rd06:47
1.02m L
12:48
2.10m H
18:59
0.92m L
Sun 4th00:56
2.19m H
07:50
1.13m L
14:06
2.00m H
20:09
1.06m L
Mon 5th02:33
2.02m H
09:24
1.18m L
16:09
2.08m H
21:59
1.11m L
Tue 6th05:00
2.10m H
11:09
1.07m L
17:24
2.32m H
23:48
0.95m L
Wed 7th06:02
2.28m H
12:09
0.90m L
18:15
2.60m H
Thu 8th00:49
0.75m L
06:49
2.46m H
12:56
0.73m L
18:59
2.84m H
Fri 9th01:36
0.60m L
07:30
2.58m H
13:38
0.59m L
19:39
3.02m H
Sat 10th02:17
0.50m L
08:09
2.66m H
14:17
0.49m L
20:17
3.12m H
Sun 11th02:54
0.48m L
08:45
2.66m H
14:55
0.45m L
20:54
3.13m H

Disclaimer

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