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 28th
Oct 202103:28
3.97m H08:30
2.14m L15:40
3.86m H20:56
2.07m L
Oct 202103:28
3.97m H08:30
2.14m L15:40
3.86m H20:56
2.07m L
Fri 29th04:57
3.83m H09:37
2.43m L17:07
3.68m H22:55
2.27m L
3.83m H09:37
2.43m L17:07
3.68m H22:55
2.27m L
Sat 30th06:22
3.86m H12:15
2.36m L18:45
3.73m H
3.86m H12:15
2.36m L18:45
3.73m H
Sun 31st00:30
2.09m L07:32
4.03m H13:08
2.09m L19:55
3.96m H
2.09m L07:32
4.03m H13:08
2.09m L19:55
3.96m H
Mon 1st
Nov 202101:22
1.79m L08:33
4.30m H13:51
1.74m L20:48
4.25m H
Nov 202101:22
1.79m L08:33
4.30m H13:51
1.74m L20:48
4.25m H
Tue 2nd02:08
1.44m L09:18
4.57m H14:33
1.37m L21:29
4.53m H
1.44m L09:18
4.57m H14:33
1.37m L21:29
4.53m H
Wed 3rd02:51
1.09m L09:54
4.79m H15:16
1.02m L22:08
4.76m H
1.09m L09:54
4.79m H15:16
1.02m L22:08
4.76m H
Thu 4th03:35
0.80m L10:33
4.95m H15:58
0.77m L22:48
4.92m H
0.80m L10:33
4.95m H15:58
0.77m L22:48
4.92m H
Fri 5th04:18
0.63m L11:12
5.05m H16:41
0.62m L23:31
4.99m H
0.63m L11:12
5.05m H16:41
0.62m L23:31
4.99m H
Sat 6th05:00
0.59m L11:55
5.08m H17:23
0.61m L
0.59m L11:55
5.08m H17:23
0.61m L
Sun 7th00:17
4.99m H05:43
0.69m L12:39
5.03m H18:06
0.71m L
4.99m H05:43
0.69m L12:39
5.03m H18:06
0.71m L
Mon 8th01:04
4.90m H06:27
0.90m L13:24
4.89m H18:51
0.91m L
4.90m H06:27
0.90m L13:24
4.89m H18:51
0.91m L
Tue 9th01:54
4.75m H07:13
1.19m L14:11
4.68m H19:39
1.17m L
4.75m H07:13
1.19m L14:11
4.68m H19:39
1.17m L
Wed 10th02:49
4.54m H08:06
1.53m L15:03
4.40m H20:35
1.48m L
4.54m H08:06
1.53m L15:03
4.40m H20:35
1.48m L
Thu 11th04:29
4.33m H09:09
1.85m L16:14
4.11m H21:45
1.76m L
4.33m H09:09
1.85m L16:14
4.11m H21:45
1.76m L
Fri 12th05:44
4.22m H10:32
2.06m L18:06
3.96m H23:09
1.90m L
4.22m H10:32
2.06m L18:06
3.96m H23:09
1.90m L
Sat 13th06:58
4.23m H11:58
2.06m L19:25
4.00m H
4.23m H11:58
2.06m L19:25
4.00m H
Sun 14th00:28
1.87m L08:05
4.35m H13:09
1.89m L20:26
4.13m H
1.87m L08:05
4.35m H13:09
1.89m L20:26
4.13m H
Mon 15th01:30
1.70m L08:53
4.48m H14:00
1.66m L21:06
4.27m H
1.70m L08:53
4.48m H14:00
1.66m L21:06
4.27m H
Tue 16th02:18
1.49m L09:28
4.58m H14:43
1.42m L21:40
4.39m H
1.49m L09:28
4.58m H14:43
1.42m L21:40
4.39m H
Wed 17th03:00
1.31m L10:00
4.65m H15:23
1.25m L22:14
4.48m H
1.31m L10:00
4.65m H15:23
1.25m L22:14
4.48m H
Thu 18th03:39
1.19m L10:34
4.69m H16:00
1.15m L22:49
4.55m H
1.19m L10:34
4.69m H16:00
1.15m L22:49
4.55m H
Fri 19th04:16
1.16m L11:08
4.71m H16:36
1.13m L23:26
4.58m H
1.16m L11:08
4.71m H16:36
1.13m L23:26
4.58m H
Sat 20th04:51
1.21m L11:42
4.70m H17:09
1.16m L
1.21m L11:42
4.70m H17:09
1.16m L
Sun 21st00:03
4.59m H05:22
1.30m L12:16
4.66m H17:39
1.23m L
4.59m H05:22
1.30m L12:16
4.66m H17:39
1.23m L
Mon 22nd00:40
4.55m H05:51
1.41m L12:48
4.58m H18:06
1.29m L
4.55m H05:51
1.41m L12:48
4.58m H18:06
1.29m L
Tue 23rd01:15
4.48m H06:21
1.52m L13:18
4.48m H18:37
1.37m L
4.48m H06:21
1.52m L13:18
4.48m H18:37
1.37m L
Wed 24th01:49
4.38m H06:53
1.65m L13:51
4.35m H19:12
1.49m L
4.38m H06:53
1.65m L13:51
4.35m H19:12
1.49m L
Disclaimer
While every effort has been made to ensure the accuracy of the information provided, no responsibility can be accepted by the National Oceanographiy Centre for any consequential loss or damage arising from its use.