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
Sun 27th
Sep 202000:57
1.89m L08:24
4.07m H13:34
1.94m L20:40
4.03m H
Sep 202000:57
1.89m L08:24
4.07m H13:34
1.94m L20:40
4.03m H
Mon 28th01:59
1.67m L09:21
4.28m H14:27
1.67m L21:26
4.21m H
1.67m L09:21
4.28m H14:27
1.67m L21:26
4.21m H
Tue 29th02:45
1.40m L09:56
4.45m H15:09
1.38m L22:00
4.36m H
1.40m L09:56
4.45m H15:09
1.38m L22:00
4.36m H
Wed 30th03:27
1.14m L10:26
4.56m H15:48
1.15m L22:33
4.48m H
1.14m L10:26
4.56m H15:48
1.15m L22:33
4.48m H
Thu 1st
Oct 202004:05
0.95m L10:57
4.64m H16:24
1.01m L23:06
4.56m H
Oct 202004:05
0.95m L10:57
4.64m H16:24
1.01m L23:06
4.56m H
Fri 2nd04:40
0.87m L11:30
4.67m H16:58
0.96m L23:39
4.60m H
0.87m L11:30
4.67m H16:58
0.96m L23:39
4.60m H
Sat 3rd05:13
0.87m L12:03
4.68m H17:30
0.99m L
0.87m L12:03
4.68m H17:30
0.99m L
Sun 4th00:13
4.60m H05:43
0.95m L12:36
4.66m H17:57
1.06m L
4.60m H05:43
0.95m L12:36
4.66m H17:57
1.06m L
Mon 5th00:45
4.56m H06:09
1.06m L13:05
4.61m H18:23
1.13m L
4.56m H06:09
1.06m L13:05
4.61m H18:23
1.13m L
Tue 6th01:15
4.49m H06:36
1.17m L13:32
4.53m H18:51
1.20m L
4.49m H06:36
1.17m L13:32
4.53m H18:51
1.20m L
Wed 7th01:46
4.39m H07:05
1.30m L14:02
4.42m H19:22
1.31m L
4.39m H07:05
1.30m L14:02
4.42m H19:22
1.31m L
Thu 8th02:21
4.25m H07:39
1.49m L14:39
4.25m H19:59
1.51m L
4.25m H07:39
1.49m L14:39
4.25m H19:59
1.51m L
Fri 9th03:06
4.07m H08:18
1.77m L15:26
4.03m H20:45
1.78m L
4.07m H08:18
1.77m L15:26
4.03m H20:45
1.78m L
Sat 10th04:06
3.88m H09:12
2.10m L16:32
3.81m H21:53
2.07m L
3.88m H09:12
2.10m L16:32
3.81m H21:53
2.07m L
Sun 11th05:48
3.79m H11:06
2.31m L18:17
3.75m H
3.79m H11:06
2.31m L18:17
3.75m H
Mon 12th00:02
2.06m L07:17
3.93m H12:46
2.09m L19:43
3.93m H
2.06m L07:17
3.93m H12:46
2.09m L19:43
3.93m H
Tue 13th01:12
1.77m L08:27
4.22m H13:45
1.73m L20:45
4.24m H
1.77m L08:27
4.22m H13:45
1.73m L20:45
4.24m H
Wed 14th02:07
1.37m L09:18
4.54m H14:35
1.31m L21:30
4.55m H
1.37m L09:18
4.54m H14:35
1.31m L21:30
4.55m H
Thu 15th02:56
0.97m L09:58
4.80m H15:21
0.93m L22:11
4.81m H
0.97m L09:58
4.80m H15:21
0.93m L22:11
4.81m H
Fri 16th03:41
0.63m L10:38
4.99m H16:04
0.64m L22:52
4.98m H
0.63m L10:38
4.99m H16:04
0.64m L22:52
4.98m H
Sat 17th04:24
0.42m L11:18
5.10m H16:47
0.48m L23:35
5.06m H
0.42m L11:18
5.10m H16:47
0.48m L23:35
5.06m H
Sun 18th05:07
0.36m L12:01
5.12m H17:29
0.47m L
0.36m L12:01
5.12m H17:29
0.47m L
Mon 19th00:19
5.03m H05:48
0.46m L12:45
5.06m H18:09
0.58m L
5.03m H05:48
0.46m L12:45
5.06m H18:09
0.58m L
Tue 20th01:04
4.93m H06:30
0.68m L13:27
4.92m H18:51
0.78m L
4.93m H06:30
0.68m L13:27
4.92m H18:51
0.78m L
Wed 21st01:51
4.75m H07:12
0.98m L14:12
4.71m H19:36
1.07m L
4.75m H07:12
0.98m L14:12
4.71m H19:36
1.07m L
Thu 22nd02:42
4.51m H08:00
1.36m L15:01
4.43m H20:27
1.41m L
4.51m H08:00
1.36m L15:01
4.43m H20:27
1.41m L
Fri 23rd03:51
4.25m H08:57
1.76m L16:03
4.11m H21:30
1.77m L
4.25m H08:57
1.76m L16:03
4.11m H21:30
1.77m L
Sat 24th05:28
4.05m H10:15
2.09m L17:44
3.86m H23:00
1.99m L
4.05m H10:15
2.09m L17:44
3.86m H23:00
1.99m L
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.