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 20th
Oct 201801:34
1.93m L08:30
4.06m H14:02
1.89m L20:45
3.98m H
Oct 201801:34
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
Tue 23rd03:24
1.17m L10:25
4.65m H15:42
1.13m L22:35
4.61m H
1.17m L10:25
4.65m H15:42
1.13m L22:35
4.61m H
Wed 24th03:58
0.97m L10:57
4.75m H16:16
0.94m L23:08
4.71m H
0.97m L10:57
4.75m H16:16
0.94m L23:08
4.71m H
Thu 25th04:33
0.82m L11:29
4.81m H16:51
0.80m L23:43
4.78m H
0.82m L11:29
4.81m H16:51
0.80m L23:43
4.78m H
Fri 26th05:09
0.75m L12:05
4.84m H17:28
0.75m L
0.75m L12:05
4.84m H17:28
0.75m L
Sat 27th00:21
4.80m H05:46
0.78m L12:42
4.84m H18:06
0.79m L
4.80m H05:46
0.78m L12:42
4.84m H18:06
0.79m L
Sun 28th01:03
4.77m H06:24
0.89m L13:24
4.78m H18:45
0.91m L
4.77m H06:24
0.89m L13:24
4.78m H18:45
0.91m L
Mon 29th01:48
4.67m H07:06
1.09m L14:08
4.65m H19:29
1.11m L
4.67m H07:06
1.09m L14:08
4.65m H19:29
1.11m L
Tue 30th02:37
4.52m H07:52
1.36m L14:57
4.45m H20:20
1.37m L
4.52m H07:52
1.36m L14:57
4.45m H20:20
1.37m L
Wed 31st03:35
4.34m H08:50
1.67m L15:57
4.23m H21:25
1.63m L
4.34m H08:50
1.67m L15:57
4.23m H21:25
1.63m L
Thu 1st
Nov 201805:04
4.20m H10:12
1.91m L17:30
4.06m H22:59
1.76m L
Nov 201805:04
4.20m H10:12
1.91m L17:30
4.06m H22:59
1.76m L
Fri 2nd06:35
4.21m H11:49
1.90m L19:03
4.09m H
4.21m H11:49
1.90m L19:03
4.09m H
Sat 3rd00:22
1.68m L07:48
4.37m H13:03
1.71m L20:10
4.28m H
1.68m L07:48
4.37m H13:03
1.71m L20:10
4.28m H
Sun 4th01:29
1.46m L08:44
4.59m H14:02
1.42m L21:00
4.50m H
1.46m L08:44
4.59m H14:02
1.42m L21:00
4.50m H
Mon 5th02:23
1.18m L09:27
4.78m H14:50
1.13m L21:42
4.67m H
1.18m L09:27
4.78m H14:50
1.13m L21:42
4.67m H
Tue 6th03:09
0.93m L10:06
4.89m H15:33
0.90m L22:22
4.77m H
0.93m L10:06
4.89m H15:33
0.90m L22:22
4.77m H
Wed 7th03:52
0.78m L10:45
4.92m H16:14
0.77m L23:01
4.80m H
0.78m L10:45
4.92m H16:14
0.77m L23:01
4.80m H
Thu 8th04:32
0.74m L11:23
4.90m H16:53
0.75m L23:41
4.78m H
0.74m L11:23
4.90m H16:53
0.75m L23:41
4.78m H
Fri 9th05:10
0.80m L12:00
4.84m H17:30
0.81m L
0.80m L12:00
4.84m H17:30
0.81m L
Sat 10th00:20
4.72m H05:47
0.94m L12:37
4.76m H18:06
0.93m L
4.72m H05:47
0.94m L12:37
4.76m H18:06
0.93m L
Sun 11th01:00
4.63m H06:23
1.13m L13:13
4.64m H18:42
1.11m L
4.63m H06:23
1.13m L13:13
4.64m H18:42
1.11m L
Mon 12th01:40
4.51m H07:00
1.36m L13:50
4.47m H19:18
1.32m L
4.51m H07:00
1.36m L13:50
4.47m H19:18
1.32m L
Tue 13th02:22
4.35m H07:37
1.62m L14:29
4.26m H19:56
1.57m L
4.35m H07:37
1.62m L14:29
4.26m H19:56
1.57m L
Wed 14th03:10
4.16m H08:18
1.90m L15:12
4.01m H20:39
1.85m L
4.16m H08:18
1.90m L15:12
4.01m H20:39
1.85m L
Thu 15th04:18
3.98m H09:13
2.18m L16:11
3.77m H21:45
2.10m L
3.98m H09:13
2.18m L16:11
3.77m H21:45
2.10m L
Fri 16th05:29
3.88m H11:02
2.32m L17:42
3.65m H23:33
2.17m L
3.88m H11:02
2.32m L17:42
3.65m H23:33
2.17m 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.