High and low water times and heights at Southport

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
Thu 26th
Apr 2018
08:06
8.00m H
20:40
8.14m H
Fri 27th09:00
8.42m H
21:27
8.51m H
Sat 28th09:46
8.73m H
22:08
8.77m H
Sun 29th10:26
8.91m H
22:46
8.91m H
Mon 30th11:03
8.96m H
23:20
8.95m H
Tue 1st
May 2018
11:39
8.90m H
23:55
8.88m H
Wed 2nd12:14
8.72m H
Thu 3rd00:28
8.72m H
12:49
8.45m H
Fri 4th01:03
8.47m H
13:24
8.10m H
Sat 5th01:39
8.14m H
14:02
7.70m H
Sun 6th02:21
7.75m H
14:47
7.26m H
Mon 7th03:10
7.32m H
15:43
6.83m H
Tue 8th04:14
6.96m H
16:57
6.56m H
Wed 9th05:30
6.82m H
18:20
6.62m H
Thu 10th06:44
7.00m H
19:26
6.99m H
Fri 11th07:44
7.40m H
20:17
7.48m H
Sat 12th08:31
7.88m H
20:59
7.99m H
Sun 13th09:13
8.34m H
21:37
8.44m H
Mon 14th09:52
8.74m H
22:15
8.81m H
Tue 15th10:32
9.04m H
22:55
9.06m H
Wed 16th11:14
9.22m H
23:35
9.19m H
Thu 17th11:58
9.25m H
Fri 18th00:19
9.16m H
12:45
9.11m H
Sat 19th01:06
8.98m H
13:35
8.81m H
Sun 20th01:58
8.67m H
14:32
8.40m H
Mon 21st02:57
8.29m H
15:37
7.96m H
Tue 22nd04:06
7.94m H
16:50
7.64m H
Wed 23rd05:20
7.75m H
18:05
7.55m 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.