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
Fri 18th
Aug 2017
07:30
7.78m H
20:06
7.96m H
Sat 19th08:38
8.17m H
21:05
8.46m H
Sun 20th09:34
8.60m H
21:57
8.92m H
Mon 21st10:23
8.94m H
22:44
9.25m H
Tue 22nd11:07
9.14m H
23:26
9.41m H
Wed 23rd11:49
9.17m H
Thu 24th00:07
9.39m H
12:28
9.05m H
Fri 25th00:47
9.20m H
13:06
8.80m H
Sat 26th01:24
8.88m H
13:43
8.47m H
Sun 27th02:01
8.47m H
14:22
8.09m H
Mon 28th02:41
7.99m H
15:05
7.65m H
Tue 29th03:28
7.46m H
15:58
7.21m H
Wed 30th04:28
6.95m H
17:06
6.86m H
Thu 31st05:46
6.63m H
18:27
6.80m H
Fri 1st
Sep 2017
07:12
6.70m H
19:42
7.09m H
Sat 2nd08:18
7.09m H
20:37
7.57m H
Sun 3rd09:06
7.57m H
21:20
8.06m H
Mon 4th09:45
8.01m H
21:57
8.49m H
Tue 5th10:18
8.38m H
22:32
8.84m H
Wed 6th10:52
8.68m H
23:06
9.09m H
Thu 7th11:25
8.90m H
23:41
9.26m H
Fri 8th12:01
9.01m H
Sat 9th00:18
9.30m H
12:37
8.99m H
Sun 10th00:57
9.21m H
13:17
8.84m H
Mon 11th01:39
8.98m H
14:01
8.55m H
Tue 12th02:25
8.61m H
14:51
8.16m H
Wed 13th03:21
8.12m H
15:54
7.72m H
Thu 14th04:34
7.64m H
17:17
7.42m 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.