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
Sat 10th
Dec 202200:17
4.55m H05:36
1.39m L12:25
4.59m H17:55
1.24m L
Dec 202200:17
4.55m H05:36
1.39m L12:25
4.59m H17:55
1.24m L
Sun 11th00:57
4.52m H06:12
1.50m L13:00
4.51m H18:29
1.32m L
4.52m H06:12
1.50m L13:00
4.51m H18:29
1.32m L
Mon 12th01:36
4.46m H06:45
1.61m L13:35
4.39m H19:03
1.43m L
4.46m H06:45
1.61m L13:35
4.39m H19:03
1.43m L
Tue 13th02:13
4.36m H07:21
1.73m L14:10
4.25m H19:38
1.55m L
4.36m H07:21
1.73m L14:10
4.25m H19:38
1.55m L
Wed 14th02:51
4.25m H07:59
1.86m L14:48
4.09m H20:18
1.69m L
4.25m H07:59
1.86m L14:48
4.09m H20:18
1.69m L
Thu 15th03:33
4.14m H08:44
1.99m L15:33
3.94m H21:05
1.83m L
4.14m H08:44
1.99m L15:33
3.94m H21:05
1.83m L
Fri 16th04:30
4.05m H09:41
2.11m L16:31
3.82m H22:08
1.94m L
4.05m H09:41
2.11m L16:31
3.82m H22:08
1.94m L
Sat 17th05:39
4.03m H10:57
2.13m L17:51
3.79m H23:22
1.94m L
4.03m H10:57
2.13m L17:51
3.79m H23:22
1.94m L
Sun 18th06:42
4.09m H12:05
2.01m L19:01
3.88m H
4.09m H12:05
2.01m L19:01
3.88m H
Mon 19th00:25
1.82m L07:39
4.21m H13:00
1.80m L20:00
4.05m H
1.82m L07:39
4.21m H13:00
1.80m L20:00
4.05m H
Tue 20th01:20
1.63m L08:30
4.37m H13:51
1.54m L20:54
4.26m H
1.63m L08:30
4.37m H13:51
1.54m L20:54
4.26m H
Wed 21st02:12
1.41m L09:18
4.55m H14:42
1.27m L21:42
4.47m H
1.41m L09:18
4.55m H14:42
1.27m L21:42
4.47m H
Thu 22nd03:03
1.20m L10:04
4.71m H15:31
1.02m L22:30
4.64m H
1.20m L10:04
4.71m H15:31
1.02m L22:30
4.64m H
Fri 23rd03:53
1.05m L10:50
4.83m H16:21
0.84m L23:18
4.77m H
1.05m L10:50
4.83m H16:21
0.84m L23:18
4.77m H
Sat 24th04:43
0.96m L11:36
4.89m H17:09
0.74m L
0.96m L11:36
4.89m H17:09
0.74m L
Sun 25th00:08
4.83m H05:33
0.94m L12:23
4.88m H17:58
0.73m L
4.83m H05:33
0.94m L12:23
4.88m H17:58
0.73m L
Mon 26th00:57
4.82m H06:21
1.00m L13:10
4.80m H18:46
0.79m L
4.82m H06:21
1.00m L13:10
4.80m H18:46
0.79m L
Tue 27th01:51
4.76m H07:10
1.11m L13:59
4.67m H19:35
0.92m L
4.76m H07:10
1.11m L13:59
4.67m H19:35
0.92m L
Wed 28th02:52
4.66m H08:00
1.26m L14:51
4.49m H20:25
1.10m L
4.66m H08:00
1.26m L14:51
4.49m H20:25
1.10m L
Thu 29th04:24
4.57m H08:54
1.44m L15:53
4.30m H21:20
1.30m L
4.57m H08:54
1.44m L15:53
4.30m H21:20
1.30m L
Fri 30th05:15
4.47m H09:53
1.62m L17:17
4.15m H22:21
1.51m L
4.47m H09:53
1.62m L17:17
4.15m H22:21
1.51m L
Sat 31st06:07
4.38m H11:00
1.76m L18:24
4.04m H23:30
1.67m L
4.38m H11:00
1.76m L18:24
4.04m H23:30
1.67m L
Sun 1st
Jan 202307:03
4.31m H12:12
1.81m L19:27
4.00m H
Jan 202307:03
4.31m H12:12
1.81m L19:27
4.00m H
Mon 2nd00:39
1.74m L08:00
4.29m H13:19
1.75m L20:28
4.03m H
1.74m L08:00
4.29m H13:19
1.75m L20:28
4.03m H
Tue 3rd01:42
1.72m L08:52
4.32m H14:15
1.63m L21:21
4.13m H
1.72m L08:52
4.32m H14:15
1.63m L21:21
4.13m H
Wed 4th02:36
1.64m L09:38
4.38m H15:05
1.49m L22:06
4.25m H
1.64m L09:38
4.38m H15:05
1.49m L22:06
4.25m H
Thu 5th03:24
1.55m L10:19
4.43m H15:49
1.35m L22:47
4.36m H
1.55m L10:19
4.43m H15:49
1.35m L22:47
4.36m H
Fri 6th04:08
1.47m L10:57
4.49m H16:30
1.25m L23:25
4.45m H
1.47m L10:57
4.49m H16:30
1.25m L23:25
4.45m 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.