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
Thu 16th
Aug 201802:12
4.61m H07:42
0.74m L14:48
4.64m H20:04
1.03m L
Aug 201802:12
4.61m H07:42
0.74m L14:48
4.64m H20:04
1.03m L
Fri 17th03:00
4.41m H08:26
1.04m L15:40
4.47m H20:51
1.32m L
4.41m H08:26
1.04m L15:40
4.47m H20:51
1.32m L
Sat 18th03:57
4.17m H09:15
1.40m L16:41
4.25m H21:46
1.63m L
4.17m H09:15
1.40m L16:41
4.25m H21:46
1.63m L
Sun 19th05:12
3.94m H10:16
1.76m L17:45
4.04m H23:02
1.88m L
3.94m H10:16
1.76m L17:45
4.04m H23:02
1.88m L
Mon 20th06:27
3.78m H11:43
2.00m L18:53
3.90m H
3.78m H11:43
2.00m L18:53
3.90m H
Tue 21st00:34
1.94m L07:42
3.76m H13:07
2.01m L20:03
3.89m H
1.94m L07:42
3.76m H13:07
2.01m L20:03
3.89m H
Wed 22nd01:40
1.81m L08:45
3.90m H14:06
1.86m L20:59
4.01m H
1.81m L08:45
3.90m H14:06
1.86m L20:59
4.01m H
Thu 23rd02:30
1.60m L09:33
4.10m H14:53
1.64m L21:42
4.18m H
1.60m L09:33
4.10m H14:53
1.64m L21:42
4.18m H
Fri 24th03:13
1.37m L10:12
4.30m H15:33
1.43m L22:18
4.33m H
1.37m L10:12
4.30m H15:33
1.43m L22:18
4.33m H
Sat 25th03:51
1.16m L10:46
4.45m H16:10
1.25m L22:53
4.46m H
1.16m L10:46
4.45m H16:10
1.25m L22:53
4.46m H
Sun 26th04:27
1.00m L11:20
4.55m H16:44
1.12m L23:27
4.54m H
1.00m L11:20
4.55m H16:44
1.12m L23:27
4.54m H
Mon 27th05:00
0.90m L11:54
4.60m H17:16
1.04m L
0.90m L11:54
4.60m H17:16
1.04m L
Tue 28th00:00
4.58m H05:32
0.85m L12:27
4.61m H17:47
1.00m L
4.58m H05:32
0.85m L12:27
4.61m H17:47
1.00m L
Wed 29th00:33
4.59m H06:03
0.84m L12:59
4.61m H18:18
0.99m L
4.59m H06:03
0.84m L12:59
4.61m H18:18
0.99m L
Thu 30th01:06
4.57m H06:34
0.87m L13:32
4.60m H18:51
1.02m L
4.57m H06:34
0.87m L13:32
4.60m H18:51
1.02m L
Fri 31st01:41
4.53m H07:06
0.93m L14:07
4.56m H19:25
1.08m L
4.53m H07:06
0.93m L14:07
4.56m H19:25
1.08m L
Sat 1st
Sep 201802:19
4.44m H07:42
1.05m L14:47
4.48m H20:05
1.21m L
Sep 201802:19
4.44m H07:42
1.05m L14:47
4.48m H20:05
1.21m L
Sun 2nd03:04
4.31m H08:25
1.25m L15:34
4.36m H20:52
1.42m L
4.31m H08:25
1.25m L15:34
4.36m H20:52
1.42m L
Mon 3rd03:58
4.15m H09:18
1.52m L16:32
4.20m H21:56
1.65m L
4.15m H09:18
1.52m L16:32
4.20m H21:56
1.65m L
Tue 4th05:06
4.01m H10:33
1.78m L17:45
4.08m H23:27
1.75m L
4.01m H10:33
1.78m L17:45
4.08m H23:27
1.75m L
Wed 5th06:36
3.98m H12:08
1.82m L19:18
4.10m H
3.98m H12:08
1.82m L19:18
4.10m H
Thu 6th00:51
1.61m L08:09
4.15m H13:27
1.65m L20:35
4.30m H
1.61m L08:09
4.15m H13:27
1.65m L20:35
4.30m H
Fri 7th02:01
1.33m L09:12
4.44m H14:32
1.34m L21:30
4.56m H
1.33m L09:12
4.44m H14:32
1.34m L21:30
4.56m H
Sat 8th02:59
0.97m L10:01
4.71m H15:25
0.99m L22:15
4.78m H
0.97m L10:01
4.71m H15:25
0.99m L22:15
4.78m H
Sun 9th03:48
0.64m L10:44
4.89m H16:12
0.71m L22:58
4.91m H
0.64m L10:44
4.89m H16:12
0.71m L22:58
4.91m H
Mon 10th04:33
0.42m L11:27
4.98m H16:56
0.55m L23:40
4.95m H
0.42m L11:27
4.98m H16:56
0.55m L23:40
4.95m H
Tue 11th05:15
0.34m L12:09
4.97m H17:36
0.53m L
0.34m L12:09
4.97m H17:36
0.53m L
Wed 12th00:22
4.90m H05:56
0.40m L12:50
4.91m H18:15
0.61m L
4.90m H05:56
0.40m L12:50
4.91m H18:15
0.61m 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.