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 24th
Apr 202404:41
1.04m L11:35
4.46m H16:54
1.02m L23:53
4.55m H
Apr 202404:41
1.04m L11:35
4.46m H16:54
1.02m L23:53
4.55m H
Thu 25th05:09
1.00m L12:08
4.48m H17:23
1.03m L
1.00m L12:08
4.48m H17:23
1.03m L
Fri 26th00:22
4.54m H05:39
0.97m L12:40
4.47m H17:54
1.07m L
4.54m H05:39
0.97m L12:40
4.47m H17:54
1.07m L
Sat 27th00:52
4.52m H06:12
0.98m L13:15
4.43m H18:27
1.15m L
4.52m H06:12
0.98m L13:15
4.43m H18:27
1.15m L
Sun 28th01:27
4.46m H06:47
1.06m L13:54
4.35m H19:06
1.30m L
4.46m H06:47
1.06m L13:54
4.35m H19:06
1.30m L
Mon 29th02:06
4.34m H07:27
1.21m L14:41
4.23m H19:50
1.53m L
4.34m H07:27
1.21m L14:41
4.23m H19:50
1.53m L
Tue 30th02:54
4.16m H08:15
1.44m L15:37
4.08m H20:47
1.80m L
4.16m H08:15
1.44m L15:37
4.08m H20:47
1.80m L
Wed 1st
May 202403:52
3.95m H09:21
1.69m L16:54
3.98m H22:16
1.98m L
May 202403:52
3.95m H09:21
1.69m L16:54
3.98m H22:16
1.98m L
Thu 2nd05:11
3.81m H11:05
1.76m L18:30
4.02m H
3.81m H11:05
1.76m L18:30
4.02m H
Fri 3rd00:00
1.88m L06:53
3.87m H12:27
1.61m L19:44
4.21m H
1.88m L06:53
3.87m H12:27
1.61m L19:44
4.21m H
Sat 4th01:08
1.62m L08:04
4.10m H13:30
1.34m L20:42
4.45m H
1.62m L08:04
4.10m H13:30
1.34m L20:42
4.45m H
Sun 5th02:03
1.31m L08:57
4.35m H14:23
1.05m L21:27
4.67m H
1.31m L08:57
4.35m H14:23
1.05m L21:27
4.67m H
Mon 6th02:51
1.00m L09:41
4.57m H15:10
0.80m L22:09
4.81m H
1.00m L09:41
4.57m H15:10
0.80m L22:09
4.81m H
Tue 7th03:36
0.77m L10:24
4.70m H15:54
0.66m L22:50
4.87m H
0.77m L10:24
4.70m H15:54
0.66m L22:50
4.87m H
Wed 8th04:18
0.64m L11:08
4.75m H16:36
0.64m L23:32
4.87m H
0.64m L11:08
4.75m H16:36
0.64m L23:32
4.87m H
Thu 9th04:59
0.62m L11:52
4.74m H17:18
0.73m L
0.62m L11:52
4.74m H17:18
0.73m L
Fri 10th00:13
4.80m H05:39
0.69m L12:37
4.66m H17:59
0.91m L
4.80m H05:39
0.69m L12:37
4.66m H17:59
0.91m L
Sat 11th00:54
4.69m H06:21
0.84m L13:23
4.55m H18:40
1.14m L
4.69m H06:21
0.84m L13:23
4.55m H18:40
1.14m L
Sun 12th01:35
4.52m H07:03
1.05m L14:11
4.39m H19:25
1.41m L
4.52m H07:03
1.05m L14:11
4.39m H19:25
1.41m L
Mon 13th02:18
4.29m H07:48
1.30m L15:04
4.21m H20:15
1.69m L
4.29m H07:48
1.30m L15:04
4.21m H20:15
1.69m L
Tue 14th03:06
4.03m H08:40
1.58m L16:10
4.02m H21:16
1.95m L
4.03m H08:40
1.58m L16:10
4.02m H21:16
1.95m L
Wed 15th04:06
3.76m H09:45
1.82m L17:16
3.89m H22:36
2.10m L
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
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.