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
Mon 22nd
Apr 2019
00:22
9.24m H
12:44
9.13m H
Tue 23rd01:01
8.94m H
13:24
8.69m H
Wed 24th01:40
8.54m H
14:04
8.15m H
Thu 25th02:23
8.06m H
14:51
7.57m H
Fri 26th03:14
7.55m H
15:50
7.01m H
Sat 27th04:19
7.08m H
17:10
6.64m H
Sun 28th05:40
6.86m H
18:36
6.64m H
Mon 29th06:58
6.99m H
19:45
6.98m H
Tue 30th07:59
7.36m H
20:35
7.42m H
Wed 1st
May 2019
08:45
7.78m H
21:14
7.84m H
Thu 2nd09:24
8.16m H
21:47
8.19m H
Fri 3rd09:59
8.47m H
22:17
8.47m H
Sat 4th10:32
8.69m H
22:50
8.68m H
Sun 5th11:04
8.83m H
23:22
8.82m H
Mon 6th11:40
8.90m H
23:56
8.86m H
Tue 7th12:16
8.86m H
Wed 8th00:33
8.79m H
12:56
8.71m H
Thu 9th01:14
8.61m H
13:42
8.45m H
Fri 10th02:01
8.32m H
14:35
8.09m H
Sat 11th02:59
7.97m H
15:41
7.71m H
Sun 12th04:12
7.68m H
17:00
7.49m H
Mon 13th05:33
7.61m H
18:20
7.58m H
Tue 14th06:48
7.83m H
19:30
7.92m H
Wed 15th07:54
8.22m H
20:28
8.34m H
Thu 16th08:48
8.62m H
21:17
8.70m H
Fri 17th09:36
8.92m H
22:00
8.96m H
Sat 18th10:19
9.10m H
22:41
9.11m H
Sun 19th11:01
9.13m H
23:20
9.13m 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.