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 1st
Dec 202004:47
1.27m L11:46
4.63m H17:04
1.14m L
Dec 202004:47
1.27m L11:46
4.63m H17:04
1.14m L
Wed 2nd00:09
4.55m H05:18
1.28m L12:18
4.60m H17:36
1.12m L
4.55m H05:18
1.28m L12:18
4.60m H17:36
1.12m L
Thu 3rd00:43
4.53m H05:53
1.31m L12:50
4.56m H18:12
1.14m L
4.53m H05:53
1.31m L12:50
4.56m H18:12
1.14m L
Fri 4th01:19
4.48m H06:30
1.37m L13:26
4.48m H18:50
1.21m L
4.48m H06:30
1.37m L13:26
4.48m H18:50
1.21m L
Sat 5th01:59
4.42m H07:10
1.48m L14:07
4.37m H19:32
1.33m L
4.42m H07:10
1.48m L14:07
4.37m H19:32
1.33m L
Sun 6th02:45
4.33m H07:57
1.63m L14:54
4.23m H20:21
1.48m L
4.33m H07:57
1.63m L14:54
4.23m H20:21
1.48m L
Mon 7th03:38
4.24m H08:52
1.78m L15:50
4.09m H21:22
1.62m L
4.24m H08:52
1.78m L15:50
4.09m H21:22
1.62m L
Tue 8th04:46
4.18m H10:04
1.88m L17:00
4.00m H22:40
1.67m L
4.18m H10:04
1.88m L17:00
4.00m H22:40
1.67m L
Wed 9th06:10
4.22m H11:28
1.82m L18:27
4.04m H23:56
1.58m L
4.22m H11:28
1.82m L18:27
4.04m H23:56
1.58m L
Thu 10th07:18
4.35m H12:36
1.63m L19:39
4.20m H
4.35m H12:36
1.63m L19:39
4.20m H
Fri 11th01:00
1.40m L08:17
4.53m H13:36
1.39m L20:37
4.40m H
1.40m L08:17
4.53m H13:36
1.39m L20:37
4.40m H
Sat 12th01:59
1.19m L09:07
4.71m H14:30
1.12m L21:28
4.59m H
1.19m L09:07
4.71m H14:30
1.12m L21:28
4.59m H
Sun 13th02:52
1.00m L09:54
4.85m H15:21
0.90m L22:16
4.74m H
1.00m L09:54
4.85m H15:21
0.90m L22:16
4.74m H
Mon 14th03:42
0.87m L10:39
4.93m H16:09
0.75m L23:03
4.81m H
0.87m L10:39
4.93m H16:09
0.75m L23:03
4.81m H
Tue 15th04:30
0.82m L11:23
4.93m H16:54
0.69m L23:50
4.82m H
0.82m L11:23
4.93m H16:54
0.69m L23:50
4.82m H
Wed 16th05:15
0.86m L12:06
4.87m H17:38
0.71m L
0.86m L12:06
4.87m H17:38
0.71m L
Thu 17th00:36
4.76m H05:59
0.96m L12:48
4.76m H18:21
0.81m L
4.76m H05:59
0.96m L12:48
4.76m H18:21
0.81m L
Fri 18th01:22
4.66m H06:43
1.12m L13:30
4.60m H19:06
0.97m L
4.66m H06:43
1.12m L13:30
4.60m H19:06
0.97m L
Sat 19th02:10
4.52m H07:28
1.30m L14:15
4.40m H19:51
1.17m L
4.52m H07:28
1.30m L14:15
4.40m H19:51
1.17m L
Sun 20th03:04
4.37m H08:16
1.52m L15:03
4.17m H20:39
1.41m L
4.37m H08:16
1.52m L15:03
4.17m H20:39
1.41m L
Mon 21st04:15
4.22m H09:08
1.75m L16:03
3.94m H21:33
1.66m L
4.22m H09:08
1.75m L16:03
3.94m H21:33
1.66m L
Tue 22nd05:13
4.10m H10:09
1.94m L17:19
3.77m H22:38
1.86m L
4.10m H10:09
1.94m L17:19
3.77m H22:38
1.86m L
Wed 23rd06:09
4.03m H11:26
2.03m L18:28
3.70m H23:54
1.94m L
4.03m H11:26
2.03m L18:28
3.70m H23:54
1.94m L
Thu 24th07:07
4.01m H12:40
1.98m L19:33
3.74m H
4.01m H12:40
1.98m L19:33
3.74m H
Fri 25th01:00
1.90m L08:03
4.08m H13:36
1.85m L20:30
3.86m H
1.90m L08:03
4.08m H13:36
1.85m L20:30
3.86m H
Sat 26th01:53
1.80m L08:53
4.18m H14:21
1.70m L21:19
4.03m H
1.80m L08:53
4.18m H14:21
1.70m L21:19
4.03m H
Sun 27th02:36
1.68m L09:37
4.31m H15:00
1.54m L22:03
4.21m H
1.68m L09:37
4.31m H15:00
1.54m L22:03
4.21m H
Mon 28th03:15
1.57m L10:17
4.42m H15:36
1.39m L22:42
4.35m H
1.57m L10:17
4.42m H15:36
1.39m L22:42
4.35m 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.