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 12th
Dec 201802:03
4.41m H07:18
1.53m L14:05
4.32m H19:34
1.41m L
Dec 201802:03
4.41m H07:18
1.53m L14:05
4.32m H19:34
1.41m L
Thu 13th02:44
4.28m H07:54
1.71m L14:42
4.14m H20:12
1.59m L
4.28m H07:54
1.71m L14:42
4.14m H20:12
1.59m L
Fri 14th03:27
4.14m H08:36
1.90m L15:26
3.95m H20:57
1.79m L
4.14m H08:36
1.90m L15:26
3.95m H20:57
1.79m L
Sat 15th04:27
4.02m H09:31
2.07m L16:22
3.79m H21:57
1.95m L
4.02m H09:31
2.07m L16:22
3.79m H21:57
1.95m L
Sun 16th05:39
3.96m H10:51
2.14m L17:50
3.72m H23:18
1.99m L
3.96m H10:51
2.14m L17:50
3.72m H23:18
1.99m L
Mon 17th06:39
4.00m H12:03
2.05m L19:00
3.79m H
4.00m H12:03
2.05m L19:00
3.79m H
Tue 18th00:23
1.88m L07:38
4.11m H12:57
1.85m L20:00
3.96m H
1.88m L07:38
4.11m H12:57
1.85m L20:00
3.96m H
Wed 19th01:15
1.68m L08:32
4.29m H13:46
1.57m L20:52
4.18m H
1.68m L08:32
4.29m H13:46
1.57m L20:52
4.18m H
Thu 20th02:05
1.43m L09:18
4.47m H14:33
1.27m L21:37
4.40m H
1.43m L09:18
4.47m H14:33
1.27m L21:37
4.40m H
Fri 21st02:53
1.17m L09:59
4.65m H15:19
0.99m L22:20
4.59m H
1.17m L09:59
4.65m H15:19
0.99m L22:20
4.59m H
Sat 22nd03:41
0.95m L10:40
4.79m H16:06
0.76m L23:04
4.75m H
0.95m L10:40
4.79m H16:06
0.76m L23:04
4.75m H
Sun 23rd04:28
0.81m L11:23
4.89m H16:54
0.61m L23:51
4.84m H
0.81m L11:23
4.89m H16:54
0.61m L23:51
4.84m H
Mon 24th05:16
0.75m L12:09
4.93m H17:41
0.57m L
0.75m L12:09
4.93m H17:41
0.57m L
Tue 25th00:38
4.86m H06:03
0.79m L12:54
4.89m H18:27
0.62m L
4.86m H06:03
0.79m L12:54
4.89m H18:27
0.62m L
Wed 26th01:27
4.82m H06:51
0.90m L13:42
4.78m H19:15
0.74m L
4.82m H06:51
0.90m L13:42
4.78m H19:15
0.74m L
Thu 27th02:19
4.73m H07:39
1.06m L14:31
4.62m H20:05
0.91m L
4.73m H07:39
1.06m L14:31
4.62m H20:05
0.91m L
Fri 28th03:18
4.61m H08:32
1.25m L15:27
4.43m H20:58
1.12m L
4.61m H08:32
1.25m L15:27
4.43m H20:58
1.12m L
Sat 29th04:48
4.50m H09:30
1.45m L16:39
4.24m H21:59
1.34m L
4.50m H09:30
1.45m L16:39
4.24m H21:59
1.34m L
Sun 30th05:46
4.41m H10:37
1.62m L18:03
4.11m H23:08
1.52m L
4.41m H10:37
1.62m L18:03
4.11m H23:08
1.52m L
Mon 31st06:45
4.35m H11:51
1.69m L19:11
4.07m H
4.35m H11:51
1.69m L19:11
4.07m H
Tue 1st
Jan 201900:21
1.59m L07:46
4.34m H13:01
1.63m L20:13
4.11m H
Jan 201900:21
1.59m L07:46
4.34m H13:01
1.63m L20:13
4.11m H
Wed 2nd01:27
1.56m L08:39
4.39m H14:00
1.49m L21:06
4.20m H
1.56m L08:39
4.39m H14:00
1.49m L21:06
4.20m H
Thu 3rd02:23
1.45m L09:26
4.45m H14:51
1.32m L21:51
4.31m H
1.45m L09:26
4.45m H14:51
1.32m L21:51
4.31m H
Fri 4th03:12
1.33m L10:07
4.51m H15:37
1.16m L22:32
4.41m H
1.33m L10:07
4.51m H15:37
1.16m L22:32
4.41m H
Sat 5th03:57
1.22m L10:46
4.56m H16:18
1.04m L23:12
4.49m H
1.22m L10:46
4.56m H16:18
1.04m L23:12
4.49m H
Sun 6th04:37
1.16m L11:23
4.59m H16:58
0.98m L23:50
4.53m H
1.16m L11:23
4.59m H16:58
0.98m L23:50
4.53m H
Mon 7th05:16
1.15m L11:59
4.59m H17:35
0.97m L
1.15m L11:59
4.59m H17:35
0.97m L
Tue 8th00:28
4.55m H05:52
1.18m L12:35
4.56m H18:09
1.01m L
4.55m H05:52
1.18m L12:35
4.56m H18:09
1.01m 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.