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 9th
Apr 202005:12
0.31m L12:00
4.94m H17:32
0.23m L
Apr 202005:12
0.31m L12:00
4.94m H17:32
0.23m L
Fri 10th00:27
4.98m H05:53
0.33m L12:45
4.90m H18:12
0.36m L
4.98m H05:53
0.33m L12:45
4.90m H18:12
0.36m L
Sat 11th01:09
4.91m H06:33
0.47m L13:30
4.78m H18:54
0.60m L
4.91m H06:33
0.47m L13:30
4.78m H18:54
0.60m L
Sun 12th01:52
4.76m H07:15
0.69m L14:16
4.59m H19:36
0.91m L
4.76m H07:15
0.69m L14:16
4.59m H19:36
0.91m L
Mon 13th02:36
4.54m H08:00
0.99m L15:08
4.35m H20:24
1.30m L
4.54m H08:00
0.99m L15:08
4.35m H20:24
1.30m L
Tue 14th03:26
4.25m H08:52
1.35m L16:18
4.08m H21:24
1.70m L
4.25m H08:52
1.35m L16:18
4.08m H21:24
1.70m L
Wed 15th04:30
3.92m H10:00
1.69m L17:43
3.86m H22:51
1.99m L
3.92m H10:00
1.69m L17:43
3.86m H22:51
1.99m L
Thu 16th06:01
3.67m H11:34
1.88m L19:02
3.80m H
3.67m H11:34
1.88m L19:02
3.80m H
Fri 17th00:24
2.01m L07:28
3.63m H12:53
1.83m L20:16
3.92m H
2.01m L07:28
3.63m H12:53
1.83m L20:16
3.92m H
Sat 18th01:30
1.83m L08:36
3.76m H13:50
1.63m L21:08
4.10m H
1.83m L08:36
3.76m H13:50
1.63m L21:08
4.10m H
Sun 19th02:18
1.57m L09:19
3.95m H14:36
1.39m L21:43
4.27m H
1.57m L09:19
3.95m H14:36
1.39m L21:43
4.27m H
Mon 20th03:00
1.31m L09:52
4.13m H15:16
1.16m L22:14
4.40m H
1.31m L09:52
4.13m H15:16
1.16m L22:14
4.40m H
Tue 21st03:38
1.11m L10:24
4.28m H15:53
1.01m L22:47
4.49m H
1.11m L10:24
4.28m H15:53
1.01m L22:47
4.49m H
Wed 22nd04:12
0.99m L10:58
4.40m H16:27
0.94m L23:20
4.54m H
0.99m L10:58
4.40m H16:27
0.94m L23:20
4.54m H
Thu 23rd04:44
0.94m L11:33
4.46m H16:57
0.93m L23:53
4.55m H
0.94m L11:33
4.46m H16:57
0.93m L23:53
4.55m H
Fri 24th05:13
0.93m L12:06
4.48m H17:26
0.96m L
0.93m L12:06
4.48m H17:26
0.96m L
Sat 25th00:24
4.54m H05:40
0.93m L12:38
4.47m H17:54
1.00m L
4.54m H05:40
0.93m L12:38
4.47m H17:54
1.00m L
Sun 26th00:52
4.51m H06:09
0.93m L13:09
4.43m H18:24
1.06m L
4.51m H06:09
0.93m L13:09
4.43m H18:24
1.06m L
Mon 27th01:23
4.46m H06:42
0.97m L13:45
4.37m H18:59
1.16m L
4.46m H06:42
0.97m L13:45
4.37m H18:59
1.16m L
Tue 28th01:58
4.37m H07:18
1.08m L14:25
4.26m H19:39
1.34m L
4.37m H07:18
1.08m L14:25
4.26m H19:39
1.34m L
Wed 29th02:40
4.21m H08:01
1.27m L15:15
4.12m H20:27
1.59m L
4.21m H08:01
1.27m L15:15
4.12m H20:27
1.59m L
Thu 30th03:33
4.01m H08:55
1.52m L16:17
3.98m H21:32
1.85m L
4.01m H08:55
1.52m L16:17
3.98m H21:32
1.85m L
Fri 1st
May 202004:39
3.83m H10:16
1.72m L17:47
3.93m H23:20
1.91m L
May 202004:39
3.83m H10:16
1.72m L17:47
3.93m H23:20
1.91m L
Sat 2nd06:14
3.79m H11:56
1.65m L19:15
4.05m H
3.79m H11:56
1.65m L19:15
4.05m H
Sun 3rd00:40
1.70m L07:41
3.96m H13:06
1.41m L20:23
4.30m H
1.70m L07:41
3.96m H13:06
1.41m L20:23
4.30m H
Mon 4th01:42
1.38m L08:42
4.24m H14:04
1.09m L21:13
4.57m H
1.38m L08:42
4.24m H14:04
1.09m L21:13
4.57m H
Tue 5th02:34
1.03m L09:29
4.51m H14:55
0.77m L21:57
4.77m H
1.03m L09:29
4.51m H14:55
0.77m L21:57
4.77m H
Wed 6th03:22
0.72m L10:13
4.71m H15:42
0.54m L22:39
4.90m H
0.72m L10:13
4.71m H15:42
0.54m L22:39
4.90m 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.