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 9th
Dec 2019
00:04
0.94m L
06:11
2.57m H
12:19
0.95m L
18:20
2.78m H
Tue 10th00:42
0.83m L
06:48
2.67m H
13:01
0.85m L
18:58
2.83m H
Wed 11th01:18
0.75m L
07:24
2.75m H
13:42
0.78m L
19:36
2.86m H
Thu 12th01:54
0.69m L
08:00
2.82m H
14:23
0.75m L
20:15
2.86m H
Fri 13th02:30
0.66m L
08:35
2.86m H
15:04
0.76m L
20:57
2.83m H
Sat 14th03:08
0.66m L
09:12
2.88m H
15:48
0.81m L
21:40
2.77m H
Sun 15th03:48
0.69m L
09:52
2.87m H
16:35
0.89m L
22:28
2.67m H
Mon 16th04:33
0.76m L
10:36
2.84m H
17:27
0.99m L
23:22
2.55m H
Tue 17th05:21
0.85m L
11:27
2.78m H
18:26
1.10m L
Wed 18th00:25
2.42m H
06:15
0.95m L
12:25
2.70m H
19:38
1.16m L
Thu 19th01:39
2.35m H
07:15
1.03m L
13:36
2.64m H
21:05
1.15m L
Fri 20th02:58
2.35m H
08:24
1.08m L
14:57
2.63m H
22:21
1.07m L
Sat 21st04:08
2.42m H
09:39
1.07m L
16:12
2.67m H
23:19
0.96m L
Sun 22nd05:06
2.53m H
10:49
1.01m L
17:12
2.73m H
Mon 23rd00:06
0.87m L
05:56
2.63m H
11:50
0.92m L
18:03
2.76m H
Tue 24th00:48
0.80m L
06:41
2.73m H
12:43
0.85m L
18:50
2.76m H
Wed 25th01:25
0.77m L
07:22
2.80m H
13:30
0.81m L
19:33
2.74m H
Thu 26th02:01
0.76m L
08:01
2.85m H
14:14
0.81m L
20:13
2.68m H
Fri 27th02:35
0.78m L
08:38
2.88m H
14:54
0.85m L
20:52
2.61m H
Sat 28th03:08
0.82m L
09:14
2.88m H
15:32
0.91m L
21:29
2.52m H
Sun 29th03:40
0.87m L
09:50
2.86m H
16:09
0.99m L
22:06
2.43m H
Mon 30th04:15
0.94m L
10:27
2.82m H
16:48
1.07m L
22:44
2.34m H
Tue 31st04:53
1.02m L
11:09
2.75m H
17:30
1.15m L
23:26
2.26m H
Wed 1st
Jan 2020
05:35
1.10m L
11:54
2.66m H
18:18
1.22m L
Thu 2nd00:17
2.17m H
06:24
1.19m L
12:48
2.56m H
19:14
1.28m L
Fri 3rd01:19
2.11m H
07:21
1.25m L
13:49
2.48m H
20:18
1.30m L
Sat 4th02:33
2.10m H
08:29
1.28m L
14:58
2.44m H
21:27
1.26m L
Sun 5th03:45
2.15m H
09:41
1.25m L
16:03
2.45m H
22:30
1.18m 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.

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