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
Tue 17th
Oct 201702:27
1.25m L09:33
4.67m H14:52
1.21m L21:45
4.59m H
Oct 201702:27
1.25m L09:33
4.67m H14:52
1.21m L21:45
4.59m H
Wed 18th03:12
0.99m L10:09
4.77m H15:35
0.97m L22:22
4.68m H
0.99m L10:09
4.77m H15:35
0.97m L22:22
4.68m H
Thu 19th03:53
0.82m L10:45
4.82m H16:14
0.83m L22:59
4.72m H
0.82m L10:45
4.82m H16:14
0.83m L22:59
4.72m H
Fri 20th04:32
0.75m L11:21
4.82m H16:51
0.80m L23:36
4.72m H
0.75m L11:21
4.82m H16:51
0.80m L23:36
4.72m H
Sat 21st05:08
0.78m L11:56
4.79m H17:26
0.85m L
0.78m L11:56
4.79m H17:26
0.85m L
Sun 22nd00:12
4.69m H05:42
0.90m L12:31
4.74m H18:00
0.95m L
4.69m H05:42
0.90m L12:31
4.74m H18:00
0.95m L
Mon 23rd00:49
4.63m H06:15
1.07m L13:05
4.66m H18:30
1.10m L
4.63m H06:15
1.07m L13:05
4.66m H18:30
1.10m L
Tue 24th01:25
4.53m H06:45
1.26m L13:38
4.53m H19:01
1.26m L
4.53m H06:45
1.26m L13:38
4.53m H19:01
1.26m L
Wed 25th02:01
4.38m H07:16
1.48m L14:11
4.36m H19:33
1.46m L
4.38m H07:16
1.48m L14:11
4.36m H19:33
1.46m L
Thu 26th02:39
4.21m H07:51
1.72m L14:48
4.14m H20:09
1.70m L
4.21m H07:51
1.72m L14:48
4.14m H20:09
1.70m L
Fri 27th03:24
4.02m H08:31
2.01m L15:35
3.91m H20:54
1.98m L
4.02m H08:31
2.01m L15:35
3.91m H20:54
1.98m L
Sat 28th04:52
3.85m H09:32
2.30m L16:52
3.71m H22:25
2.21m L
3.85m H09:32
2.30m L16:52
3.71m H22:25
2.21m L
Sun 29th06:11
3.84m H11:57
2.32m L18:30
3.71m H
3.84m H11:57
2.32m L18:30
3.71m H
Mon 30th00:16
2.11m L07:17
3.96m H12:56
2.10m L19:39
3.87m H
2.11m L07:17
3.96m H12:56
2.10m L19:39
3.87m H
Tue 31st01:09
1.86m L08:19
4.19m H13:39
1.80m L20:37
4.14m H
1.86m L08:19
4.19m H13:39
1.80m L20:37
4.14m H
Wed 1st
Nov 201701:54
1.54m L09:08
4.45m H14:20
1.45m L21:21
4.41m H
Nov 201701:54
1.54m L09:08
4.45m H14:20
1.45m L21:21
4.41m H
Thu 2nd02:38
1.20m L09:46
4.67m H15:01
1.10m L21:58
4.64m H
1.20m L09:46
4.67m H15:01
1.10m L21:58
4.64m H
Fri 3rd03:21
0.88m L10:21
4.85m H15:44
0.80m L22:36
4.83m H
0.88m L10:21
4.85m H15:44
0.80m L22:36
4.83m H
Sat 4th04:03
0.65m L11:00
4.97m H16:26
0.59m L23:18
4.95m H
0.65m L11:00
4.97m H16:26
0.59m L23:18
4.95m H
Sun 5th04:46
0.54m L11:42
5.04m H17:09
0.52m L
0.54m L11:42
5.04m H17:09
0.52m L
Mon 6th00:02
4.99m H05:30
0.56m L12:25
5.04m H17:52
0.56m L
4.99m H05:30
0.56m L12:25
5.04m H17:52
0.56m L
Tue 7th00:48
4.96m H06:13
0.70m L13:10
4.96m H18:36
0.70m L
4.96m H06:13
0.70m L13:10
4.96m H18:36
0.70m L
Wed 8th01:36
4.85m H06:58
0.93m L13:57
4.80m H19:22
0.92m L
4.85m H06:58
0.93m L13:57
4.80m H19:22
0.92m L
Thu 9th02:27
4.69m H07:47
1.21m L14:46
4.58m H20:14
1.20m L
4.69m H07:47
1.21m L14:46
4.58m H20:14
1.20m L
Fri 10th03:28
4.48m H08:44
1.52m L15:46
4.32m H21:15
1.48m L
4.48m H08:44
1.52m L15:46
4.32m H21:15
1.48m L
Sat 11th05:12
4.33m H09:55
1.78m L17:29
4.12m H22:33
1.68m L
4.33m H09:55
1.78m L17:29
4.12m H22:33
1.68m L
Sun 12th06:22
4.27m H11:19
1.89m L18:48
4.08m H23:54
1.73m L
4.27m H11:19
1.89m L18:48
4.08m H23:54
1.73m L
Mon 13th07:32
4.34m H12:37
1.81m L19:56
4.17m H
4.34m H12:37
1.81m L19:56
4.17m 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.