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
Sat 13th
Feb 2016
02:22
4.80m H
07:42
0.74m L
14:37
4.69m H
20:04
0.71m L
Sun 14th03:11
4.68m H
08:29
0.96m L
15:28
4.49m H
20:54
1.00m L
Mon 15th04:06
4.49m H
09:24
1.23m L
16:28
4.25m H
21:54
1.33m L
Tue 16th05:13
4.27m H
10:33
1.50m L
17:50
4.04m H
23:12
1.60m L
Wed 17th06:33
4.11m H
11:57
1.63m L
19:17
3.96m H
Thu 18th00:35
1.70m L
07:51
4.08m H
13:15
1.58m L
20:30
4.06m H
Fri 19th01:48
1.59m L
08:52
4.20m H
14:18
1.37m L
21:25
4.24m H
Sat 20th02:45
1.36m L
09:40
4.34m H
15:09
1.11m L
22:08
4.40m H
Sun 21st03:32
1.11m L
10:21
4.47m H
15:53
0.86m L
22:46
4.51m H
Mon 22nd04:13
0.91m L
10:57
4.55m H
16:33
0.70m L
23:22
4.57m H
Tue 23rd04:52
0.79m L
11:34
4.59m H
17:10
0.63m L
23:59
4.60m H
Wed 24th05:28
0.76m L
12:09
4.60m H
17:45
0.64m L
Thu 25th00:35
4.61m H
06:03
0.80m L
12:45
4.58m H
18:19
0.73m L
Fri 26th01:10
4.58m H
06:34
0.90m L
13:20
4.51m H
18:49
0.86m L
Sat 27th01:43
4.51m H
07:03
1.02m L
13:52
4.41m H
19:18
1.02m L
Sun 28th02:13
4.41m H
07:33
1.15m L
14:24
4.27m H
19:48
1.19m L
Mon 29th02:45
4.28m H
08:04
1.31m L
15:00
4.10m H
20:21
1.42m L
Tue 1st
Mar 2016
03:23
4.10m H
08:42
1.53m L
15:45
3.89m H
21:04
1.69m L
Wed 2nd04:13
3.88m H
09:33
1.80m L
16:49
3.70m H
22:07
1.99m L
Thu 3rd05:30
3.71m H
11:03
1.99m L
18:31
3.65m H
23:54
2.06m L
Fri 4th07:02
3.71m H
12:34
1.88m L
19:51
3.78m H
Sat 5th01:09
1.87m L
08:17
3.89m H
13:39
1.60m L
20:58
4.05m H
Sun 6th02:06
1.54m L
09:14
4.17m H
14:32
1.23m L
21:45
4.34m H
Mon 7th02:57
1.15m L
09:57
4.45m H
15:21
0.83m L
22:24
4.59m H
Tue 8th03:45
0.78m L
10:36
4.69m H
16:07
0.49m L
23:04
4.79m H
Wed 9th04:30
0.49m L
11:18
4.87m H
16:51
0.27m L
23:46
4.92m H
Thu 10th05:14
0.33m L
12:02
4.96m H
17:35
0.18m L
Fri 11th00:30
4.97m H
05:56
0.30m L
12:46
4.97m H
18:17
0.24m 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.