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
Tue 25th
Sep 201804:30
0.90m L11:26
4.69m H16:47
0.97m L23:34
4.66m H
Sep 201804:30
0.90m L11:26
4.69m H16:47
0.97m L23:34
4.66m H
Wed 26th05:03
0.80m L11:57
4.72m H17:19
0.88m L
0.80m L11:57
4.72m H17:19
0.88m L
Thu 27th00:07
4.70m H05:36
0.77m L12:30
4.74m H17:52
0.85m L
4.70m H05:36
0.77m L12:30
4.74m H17:52
0.85m L
Fri 28th00:42
4.70m H06:09
0.79m L13:06
4.73m H18:27
0.88m L
4.70m H06:09
0.79m L13:06
4.73m H18:27
0.88m L
Sat 29th01:20
4.66m H06:43
0.88m L13:43
4.69m H19:03
0.97m L
4.66m H06:43
0.88m L13:43
4.69m H19:03
0.97m L
Sun 30th02:00
4.57m H07:21
1.04m L14:24
4.58m H19:42
1.14m L
4.57m H07:21
1.04m L14:24
4.58m H19:42
1.14m L
Mon 1st
Oct 201802:47
4.42m H08:03
1.29m L15:12
4.41m H20:30
1.39m L
Oct 201802:47
4.42m H08:03
1.29m L15:12
4.41m H20:30
1.39m L
Tue 2nd03:42
4.24m H08:57
1.62m L16:10
4.20m H21:34
1.68m L
4.24m H08:57
1.62m L16:10
4.20m H21:34
1.68m L
Wed 3rd04:54
4.07m H10:16
1.91m L17:31
4.04m H23:12
1.82m L
4.07m H10:16
1.91m L17:31
4.04m H23:12
1.82m L
Thu 4th06:41
4.05m H12:03
1.93m L19:14
4.06m H
4.05m H12:03
1.93m L19:14
4.06m H
Fri 5th00:42
1.69m L08:03
4.25m H13:21
1.72m L20:26
4.29m H
1.69m L08:03
4.25m H13:21
1.72m L20:26
4.29m H
Sat 6th01:50
1.40m L09:02
4.54m H14:21
1.38m L21:17
4.55m H
1.40m L09:02
4.54m H14:21
1.38m L21:17
4.55m H
Sun 7th02:45
1.05m L09:46
4.78m H15:10
1.03m L22:00
4.77m H
1.05m L09:46
4.78m H15:10
1.03m L22:00
4.77m H
Mon 8th03:31
0.74m L10:27
4.94m H15:54
0.76m L22:40
4.89m H
0.74m L10:27
4.94m H15:54
0.76m L22:40
4.89m H
Tue 9th04:14
0.55m L11:06
4.99m H16:35
0.62m L23:21
4.92m H
0.55m L11:06
4.99m H16:35
0.62m L23:21
4.92m H
Wed 10th04:54
0.49m L11:45
4.97m H17:14
0.60m L
0.49m L11:45
4.97m H17:14
0.60m L
Thu 11th00:00
4.88m H05:32
0.56m L12:24
4.91m H17:51
0.68m L
4.88m H05:32
0.56m L12:24
4.91m H17:51
0.68m L
Fri 12th00:40
4.79m H06:09
0.72m L13:02
4.81m H18:28
0.84m L
4.79m H06:09
0.72m L13:02
4.81m H18:28
0.84m L
Sat 13th01:19
4.66m H06:46
0.96m L13:39
4.67m H19:05
1.05m L
4.66m H06:46
0.96m L13:39
4.67m H19:05
1.05m L
Sun 14th02:00
4.49m H07:24
1.25m L14:18
4.47m H19:43
1.33m L
4.49m H07:24
1.25m L14:18
4.47m H19:43
1.33m L
Mon 15th02:45
4.27m H08:03
1.59m L15:00
4.22m H20:24
1.65m L
4.27m H08:03
1.59m L15:00
4.22m H20:24
1.65m L
Tue 16th03:41
4.03m H08:48
1.97m L15:52
3.93m H21:15
1.99m L
4.03m H08:48
1.97m L15:52
3.93m H21:15
1.99m L
Wed 17th05:06
3.83m H10:02
2.30m L17:17
3.69m H23:07
2.22m L
3.83m H10:02
2.30m L17:17
3.69m H23:07
2.22m L
Thu 18th06:15
3.76m H12:21
2.32m L18:34
3.62m H
3.76m H12:21
2.32m L18:34
3.62m H
Fri 19th00:43
2.14m L07:26
3.84m H13:18
2.14m L19:48
3.74m H
2.14m L07:26
3.84m H13:18
2.14m L19:48
3.74m H
Sat 20th01:34
1.93m L08:30
4.06m H14:02
1.89m L20:45
3.98m H
1.93m L08:30
4.06m H14:02
1.89m L20:45
3.98m H
Sun 21st02:15
1.68m L09:15
4.30m H14:37
1.62m L21:27
4.24m H
1.68m L09:15
4.30m H14:37
1.62m L21:27
4.24m H
Mon 22nd02:51
1.42m L09:52
4.51m H15:10
1.36m L22:02
4.45m H
1.42m L09:52
4.51m H15:10
1.36m L22:02
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 Natural Environment Research Council for any consequential loss or damage arising from its use.