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
Tue 28th
Mar 2017
02:33
0.33m L
08:30
2.99m H
14:57
0.31m L
20:52
2.71m H
Wed 29th03:12
0.26m L
09:09
3.00m H
15:36
0.29m L
21:30
2.71m H
Thu 30th03:54
0.26m L
09:48
2.94m H
16:15
0.33m L
22:09
2.64m H
Fri 31st04:36
0.34m L
10:32
2.79m H
16:56
0.43m L
22:51
2.53m H
Sat 1st
Apr 2017
05:23
0.48m L
11:19
2.59m H
17:39
0.57m L
23:36
2.37m H
Sun 2nd06:15
0.67m L
12:14
2.35m H
18:28
0.74m L
Mon 3rd00:32
2.21m H
07:21
0.86m L
13:30
2.13m H
19:27
0.90m L
Tue 4th02:00
2.09m H
09:06
0.97m L
15:22
2.05m H
20:46
1.01m L
Wed 5th04:10
2.15m H
10:50
0.89m L
16:41
2.14m H
22:26
0.99m L
Thu 6th05:13
2.30m H
11:55
0.74m L
17:37
2.27m H
23:34
0.88m L
Fri 7th06:00
2.45m H
12:44
0.60m L
18:24
2.39m H
Sat 8th00:25
0.75m L
06:40
2.57m H
13:24
0.51m L
19:05
2.50m H
Sun 9th01:08
0.64m L
07:17
2.64m H
14:00
0.46m L
19:42
2.56m H
Mon 10th01:46
0.56m L
07:51
2.68m H
14:32
0.44m L
20:16
2.59m H
Tue 11th02:21
0.52m L
08:22
2.66m H
15:01
0.46m L
20:48
2.59m H
Wed 12th02:53
0.51m L
08:52
2.61m H
15:27
0.50m L
21:18
2.56m H
Thu 13th03:23
0.53m L
09:20
2.53m H
15:53
0.56m L
21:46
2.51m H
Fri 14th03:53
0.58m L
09:48
2.42m H
16:20
0.63m L
22:16
2.44m H
Sat 15th04:25
0.64m L
10:19
2.30m H
16:51
0.72m L
22:50
2.36m H
Sun 16th05:01
0.73m L
10:54
2.17m H
17:27
0.83m L
23:29
2.26m H
Mon 17th05:42
0.84m L
11:34
2.02m H
18:09
0.95m L
Tue 18th00:16
2.15m H
06:30
0.96m L
12:27
1.87m H
19:00
1.07m L
Wed 19th01:17
2.07m H
07:29
1.06m L
13:50
1.77m H
20:05
1.15m L
Thu 20th02:41
2.06m H
08:48
1.10m L
15:55
1.82m H
21:32
1.14m L
Fri 21st04:05
2.16m H
10:28
1.01m L
17:00
1.98m H
22:52
1.01m L
Sat 22nd05:05
2.34m H
11:36
0.84m L
17:47
2.17m H
23:50
0.82m L
Sun 23rd05:54
2.54m H
12:26
0.64m L
18:30
2.36m H
Mon 24th00:39
0.62m L
06:39
2.72m H
13:10
0.47m L
19:10
2.52m 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.