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
Sat 20th
Oct 2018
05:39
2.28m H
11:33
1.08m L
17:37
2.64m H
Sun 21st00:06
0.95m L
06:12
2.45m H
12:15
0.93m L
18:15
2.78m H
Mon 22nd00:41
0.80m L
06:45
2.59m H
12:52
0.79m L
18:51
2.89m H
Tue 23rd01:15
0.69m L
07:16
2.70m H
13:28
0.68m L
19:25
2.97m H
Wed 24th01:48
0.60m L
07:48
2.78m H
14:03
0.60m L
19:59
3.00m H
Thu 25th02:21
0.55m L
08:19
2.82m H
14:39
0.57m L
20:33
2.99m H
Fri 26th02:55
0.54m L
08:52
2.82m H
15:16
0.59m L
21:09
2.93m H
Sat 27th03:30
0.57m L
09:27
2.78m H
15:57
0.66m L
21:50
2.82m H
Sun 28th04:09
0.65m L
10:04
2.71m H
16:41
0.77m L
22:35
2.66m H
Mon 29th04:52
0.77m L
10:48
2.61m H
17:31
0.93m L
23:29
2.46m H
Tue 30th05:41
0.91m L
11:39
2.48m H
18:32
1.09m L
Wed 31st00:37
2.28m H
06:37
1.05m L
12:45
2.38m H
19:58
1.19m L
Thu 1st
Nov 2018
02:18
2.20m H
07:45
1.15m L
14:30
2.36m H
22:06
1.12m L
Fri 2nd03:57
2.30m H
09:11
1.17m L
16:14
2.52m H
23:15
0.94m L
Sat 3rd04:57
2.48m H
10:34
1.06m L
17:09
2.70m H
Sun 4th00:03
0.78m L
05:45
2.64m H
11:35
0.91m L
17:53
2.85m H
Mon 5th00:44
0.66m L
06:27
2.77m H
12:24
0.78m L
18:33
2.95m H
Tue 6th01:21
0.60m L
07:06
2.85m H
13:06
0.68m L
19:10
2.99m H
Wed 7th01:54
0.59m L
07:43
2.88m H
13:46
0.64m L
19:46
2.96m H
Thu 8th02:25
0.62m L
08:18
2.88m H
14:24
0.65m L
20:21
2.88m H
Fri 9th02:54
0.68m L
08:50
2.84m H
14:59
0.70m L
20:54
2.76m H
Sat 10th03:22
0.76m L
09:21
2.79m H
15:33
0.79m L
21:27
2.61m H
Sun 11th03:52
0.85m L
09:54
2.72m H
16:09
0.90m L
22:02
2.45m H
Mon 12th04:25
0.96m L
10:31
2.64m H
16:48
1.03m L
22:40
2.28m H
Tue 13th05:04
1.09m L
11:14
2.54m H
17:33
1.16m L
23:27
2.13m H
Wed 14th05:51
1.22m L
12:07
2.44m H
18:29
1.28m L
Thu 15th00:36
2.00m H
06:49
1.33m L
13:17
2.37m H
19:39
1.35m L
Fri 16th02:27
1.98m H
08:03
1.38m L
14:42
2.39m H
21:09
1.33m L

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.