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)

Prediction chart   UK & Ireland
© National Oceanography Centre, Liverpool
Mon 27th
Jun 2016
03:37
4.28m H
09:06
1.20m L
16:21
4.37m H
21:41
1.44m L
Tue 28th04:37
4.17m H
10:10
1.32m L
17:30
4.33m H
22:54
1.49m L
Wed 29th05:50
4.12m H
11:24
1.38m L
18:42
4.34m H
Thu 30th00:06
1.43m L
07:09
4.15m H
12:35
1.34m L
19:50
4.42m H
Fri 1st
Jul 2016
01:13
1.29m L
08:19
4.27m H
13:40
1.24m L
20:50
4.54m H
Sat 2nd02:15
1.09m L
09:17
4.44m H
14:40
1.08m L
21:41
4.66m H
Sun 3rd03:10
0.88m L
10:07
4.59m H
15:34
0.93m L
22:27
4.75m H
Mon 4th04:00
0.70m L
10:54
4.69m H
16:22
0.82m L
23:12
4.78m H
Tue 5th04:46
0.59m L
11:39
4.72m H
17:07
0.77m L
23:54
4.75m H
Wed 6th05:29
0.57m L
12:23
4.70m H
17:50
0.80m L
Thu 7th00:36
4.68m H
06:11
0.62m L
13:06
4.64m H
18:31
0.88m L
Fri 8th01:16
4.57m H
06:51
0.73m L
13:48
4.56m H
19:12
1.02m L
Sat 9th01:58
4.44m H
07:32
0.91m L
14:33
4.46m H
19:54
1.20m L
Sun 10th02:42
4.27m H
08:14
1.14m L
15:22
4.33m H
20:38
1.43m L
Mon 11th03:30
4.07m H
08:59
1.41m L
16:19
4.18m H
21:27
1.67m L
Tue 12th04:31
3.87m H
09:51
1.68m L
17:18
4.04m H
22:30
1.87m L
Wed 13th05:40
3.73m H
10:59
1.89m L
18:13
3.94m H
23:51
1.95m L
Thu 14th06:44
3.68m H
12:18
1.96m L
19:12
3.91m H
Fri 15th01:03
1.88m L
07:50
3.75m H
13:22
1.89m L
20:14
3.98m H
Sat 16th01:53
1.73m L
08:51
3.91m H
14:10
1.76m L
21:09
4.13m H
Sun 17th02:35
1.54m L
09:41
4.12m H
14:51
1.58m L
21:53
4.28m H
Mon 18th03:13
1.32m L
10:22
4.30m H
15:31
1.37m L
22:30
4.42m H
Tue 19th03:52
1.09m L
10:58
4.44m H
16:11
1.16m L
23:06
4.53m H
Wed 20th04:32
0.88m L
11:33
4.55m H
16:51
0.99m L
23:42
4.62m H
Thu 21st05:12
0.73m L
12:10
4.63m H
17:32
0.88m L
Fri 22nd00:21
4.67m H
05:53
0.66m L
12:51
4.68m H
18:13
0.85m L
Sat 23rd01:02
4.68m H
06:33
0.67m L
13:33
4.69m H
18:54
0.89m L
Sun 24th01:45
4.65m H
07:15
0.74m L
14:18
4.67m H
19:36
0.98m 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.