High and low water times and heights at Portsmouth
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)
© National Oceanography Centre, Liverpool
Thu 16th
Jul 202000:59
1.90m L07:51
3.74m H13:15
1.91m L20:18
4.00m H
Jul 202000:59
1.90m L07:51
3.74m H13:15
1.91m L20:18
4.00m H
Fri 17th01:48
1.75m L08:54
3.91m H14:04
1.77m L21:13
4.14m H
1.75m L08:54
3.91m H14:04
1.77m L21:13
4.14m H
Sat 18th02:32
1.54m L09:45
4.11m H14:50
1.58m L21:58
4.28m H
1.54m L09:45
4.11m H14:50
1.58m L21:58
4.28m H
Sun 19th03:15
1.30m L10:27
4.29m H15:35
1.37m L22:36
4.42m H
1.30m L10:27
4.29m H15:35
1.37m L22:36
4.42m H
Mon 20th03:59
1.06m L11:04
4.44m H16:19
1.16m L23:14
4.54m H
1.06m L11:04
4.44m H16:19
1.16m L23:14
4.54m H
Tue 21st04:43
0.86m L11:43
4.56m H17:04
1.00m L23:54
4.63m H
0.86m L11:43
4.56m H17:04
1.00m L23:54
4.63m H
Wed 22nd05:27
0.72m L12:24
4.64m H17:48
0.91m L
0.72m L12:24
4.64m H17:48
0.91m L
Thu 23rd00:36
4.67m H06:11
0.66m L13:09
4.68m H18:32
0.90m L
4.67m H06:11
0.66m L13:09
4.68m H18:32
0.90m L
Fri 24th01:20
4.66m H06:54
0.69m L13:55
4.68m H19:16
0.96m L
4.66m H06:54
0.69m L13:55
4.68m H19:16
0.96m L
Sat 25th02:06
4.60m H07:38
0.78m L14:44
4.65m H20:01
1.07m L
4.60m H07:38
0.78m L14:44
4.65m H20:01
1.07m L
Sun 26th02:54
4.50m H08:24
0.93m L15:37
4.58m H20:51
1.22m L
4.50m H08:24
0.93m L15:37
4.58m H20:51
1.22m L
Mon 27th03:48
4.36m H09:15
1.12m L16:36
4.48m H21:49
1.39m L
4.36m H09:15
1.12m L16:36
4.48m H21:49
1.39m L
Tue 28th04:51
4.21m H10:18
1.34m L17:40
4.37m H23:00
1.53m L
4.21m H10:18
1.34m L17:40
4.37m H23:00
1.53m L
Wed 29th06:06
4.09m H11:30
1.51m L18:47
4.28m H
4.09m H11:30
1.51m L18:47
4.28m H
Thu 30th00:15
1.57m L07:24
4.05m H12:45
1.59m L19:57
4.26m H
1.57m L07:24
4.05m H12:45
1.59m L19:57
4.26m H
Fri 31st01:25
1.51m L08:34
4.13m H13:54
1.55m L20:57
4.33m H
1.51m L08:34
4.13m H13:54
1.55m L20:57
4.33m H
Sat 1st
Aug 202002:27
1.34m L09:31
4.27m H14:54
1.41m L21:48
4.42m H
Aug 202002:27
1.34m L09:31
4.27m H14:54
1.41m L21:48
4.42m H
Sun 2nd03:21
1.14m L10:18
4.41m H15:44
1.24m L22:31
4.49m H
1.14m L10:18
4.41m H15:44
1.24m L22:31
4.49m H
Mon 3rd04:06
0.95m L11:01
4.51m H16:28
1.09m L23:12
4.53m H
0.95m L11:01
4.51m H16:28
1.09m L23:12
4.53m H
Tue 4th04:48
0.83m L11:42
4.55m H17:09
1.01m L23:50
4.53m H
0.83m L11:42
4.55m H17:09
1.01m L23:50
4.53m H
Wed 5th05:27
0.78m L12:20
4.56m H17:47
0.99m L
0.78m L12:20
4.56m H17:47
0.99m L
Thu 6th00:27
4.51m H06:05
0.80m L12:58
4.54m H18:24
1.04m L
4.51m H06:05
0.80m L12:58
4.54m H18:24
1.04m L
Fri 7th01:04
4.46m H06:41
0.88m L13:36
4.50m H18:58
1.13m L
4.46m H06:41
0.88m L13:36
4.50m H18:58
1.13m L
Sat 8th01:41
4.38m H07:15
1.02m L14:14
4.44m H19:32
1.26m L
4.38m H07:15
1.02m L14:14
4.44m H19:32
1.26m L
Sun 9th02:17
4.27m H07:47
1.19m L14:51
4.34m H20:05
1.43m L
4.27m H07:47
1.19m L14:51
4.34m H20:05
1.43m L
Mon 10th02:54
4.12m H08:20
1.40m L15:27
4.21m H20:40
1.62m L
4.12m H08:20
1.40m L15:27
4.21m H20:40
1.62m L
Tue 11th03:33
3.95m H08:56
1.64m L16:09
4.06m H21:23
1.83m L
3.95m H08:56
1.64m L16:09
4.06m H21:23
1.83m L
Wed 12th04:24
3.77m H09:42
1.90m L17:10
3.91m H22:26
2.02m L
3.77m H09:42
1.90m L17:10
3.91m H22:26
2.02m 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.