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
Wed 15th
May 202404:06
3.76m H09:45
1.82m L17:16
3.89m H22:36
2.10m L
May 202404:06
3.76m H09:45
1.82m L17:16
3.89m H22:36
2.10m L
Thu 16th05:27
3.58m H11:05
1.95m L18:22
3.84m H23:58
2.08m L
3.58m H11:05
1.95m L18:22
3.84m H23:58
2.08m L
Fri 17th06:45
3.55m H12:20
1.92m L19:27
3.91m H
3.55m H12:20
1.92m L19:27
3.91m H
Sat 18th01:01
1.94m L07:51
3.67m H13:17
1.78m L20:21
4.05m H
1.94m L07:51
3.67m H13:17
1.78m L20:21
4.05m H
Sun 19th01:49
1.75m L08:40
3.85m H14:03
1.62m L21:03
4.20m H
1.75m L08:40
3.85m H14:03
1.62m L21:03
4.20m H
Mon 20th02:29
1.56m L09:21
4.04m H14:42
1.47m L21:42
4.33m H
1.56m L09:21
4.04m H14:42
1.47m L21:42
4.33m H
Tue 21st03:04
1.41m L09:59
4.20m H15:16
1.36m L22:18
4.42m H
1.41m L09:59
4.20m H15:16
1.36m L22:18
4.42m H
Wed 22nd03:36
1.28m L10:36
4.32m H15:49
1.27m L22:51
4.47m H
1.28m L10:36
4.32m H15:49
1.27m L22:51
4.47m H
Thu 23rd04:08
1.17m L11:12
4.39m H16:23
1.21m L23:24
4.51m H
1.17m L11:12
4.39m H16:23
1.21m L23:24
4.51m H
Fri 24th04:42
1.07m L11:48
4.44m H16:58
1.18m L23:58
4.53m H
1.07m L11:48
4.44m H16:58
1.18m L23:58
4.53m H
Sat 25th05:18
1.02m L12:25
4.46m H17:36
1.19m L
1.02m L12:25
4.46m H17:36
1.19m L
Sun 26th00:35
4.52m H05:57
1.02m L13:06
4.46m H18:18
1.26m L
4.52m H05:57
1.02m L13:06
4.46m H18:18
1.26m L
Mon 27th01:15
4.48m H06:39
1.09m L13:51
4.42m H19:02
1.37m L
4.48m H06:39
1.09m L13:51
4.42m H19:02
1.37m L
Tue 28th02:00
4.38m H07:26
1.21m L14:42
4.35m H19:52
1.52m L
4.38m H07:26
1.21m L14:42
4.35m H19:52
1.52m L
Wed 29th02:49
4.25m H08:19
1.35m L15:39
4.27m H20:51
1.66m L
4.25m H08:19
1.35m L15:39
4.27m H20:51
1.66m L
Thu 30th03:46
4.11m H09:23
1.47m L16:55
4.23m H22:06
1.73m L
4.11m H09:23
1.47m L16:55
4.23m H22:06
1.73m L
Fri 31st04:57
4.02m H10:39
1.52m L18:07
4.25m H23:25
1.69m L
4.02m H10:39
1.52m L18:07
4.25m H23:25
1.69m L
Sat 1st
Jun 202406:21
4.03m H11:51
1.46m L19:11
4.34m H
Jun 202406:21
4.03m H11:51
1.46m L19:11
4.34m H
Sun 2nd00:31
1.55m L07:30
4.14m H12:54
1.35m L20:09
4.47m H
1.55m L07:30
4.14m H12:54
1.35m L20:09
4.47m H
Mon 3rd01:31
1.37m L08:27
4.28m H13:52
1.21m L20:59
4.59m H
1.37m L08:27
4.28m H13:52
1.21m L20:59
4.59m H
Tue 4th02:24
1.17m L09:18
4.42m H14:45
1.09m L21:45
4.67m H
1.17m L09:18
4.42m H14:45
1.09m L21:45
4.67m H
Wed 5th03:12
1.00m L10:06
4.51m H15:33
1.01m L22:30
4.70m H
1.00m L10:06
4.51m H15:33
1.01m L22:30
4.70m H
Thu 6th03:59
0.90m L10:54
4.57m H16:19
1.01m L23:12
4.69m H
0.90m L10:54
4.57m H16:19
1.01m L23:12
4.69m H
Fri 7th04:43
0.87m L11:39
4.57m H17:03
1.06m L23:54
4.64m H
0.87m L11:39
4.57m H17:03
1.06m L23:54
4.64m H
Sat 8th05:26
0.89m L12:25
4.54m H17:46
1.16m L
0.89m L12:25
4.54m H17:46
1.16m L
Sun 9th00:36
4.55m H06:08
0.97m L13:10
4.48m H18:29
1.28m L
4.55m H06:08
0.97m L13:10
4.48m H18:29
1.28m L
Mon 10th01:15
4.43m H06:50
1.09m L13:55
4.39m H19:12
1.43m L
4.43m H06:50
1.09m L13:55
4.39m H19:12
1.43m L
Tue 11th01:57
4.28m H07:33
1.25m L14:42
4.29m H19:57
1.58m L
4.28m H07:33
1.25m L14:42
4.29m H19:57
1.58m L
Disclaimer
While every effort has been made to ensure the accuracy of the information provided, no responsibility can be accepted by the National Oceanography Centre for any consequential loss or damage arising from its use.