High and low water times and heights at Newport

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
Wed 18th
Oct 2017
00:12
0.73m L
06:00
11.96m H
12:33
0.59m L
18:18
12.19m H
Thu 19th01:00
0.48m L
06:42
12.22m H
13:18
0.46m L
18:58
12.31m H
Fri 20th01:40
0.50m L
07:18
12.29m H
13:55
0.51m L
19:33
12.29m H
Sat 21st02:14
0.63m L
07:51
12.27m H
14:27
0.62m L
20:05
12.20m H
Sun 22nd02:42
0.77m L
08:22
12.14m H
14:54
0.77m L
20:36
11.97m H
Mon 23rd03:07
0.95m L
08:51
11.82m H
15:18
1.00m L
21:04
11.53m H
Tue 24th03:29
1.23m L
09:20
11.27m H
15:40
1.37m L
21:32
10.90m H
Wed 25th03:49
1.64m L
09:46
10.57m H
16:03
1.85m L
22:00
10.16m H
Thu 26th04:12
2.14m L
10:15
9.81m H
16:29
2.41m L
22:30
9.42m H
Fri 27th04:39
2.69m L
10:49
9.10m H
17:03
2.99m L
23:14
8.75m H
Sat 28th05:18
3.26m L
11:45
8.53m H
17:52
3.54m L
Sun 29th00:22
8.32m H
06:16
3.77m L
13:17
8.39m H
19:15
3.79m L
Mon 30th02:00
8.48m H
08:06
3.79m L
14:51
9.05m H
21:16
3.09m L
Tue 31st03:22
9.35m H
09:45
2.84m L
15:56
10.10m H
22:18
2.10m L
Wed 1st
Nov 2017
04:23
10.43m H
10:45
1.93m L
16:50
11.12m H
23:18
1.36m L
Thu 2nd05:15
11.38m H
11:47
1.29m L
17:39
11.93m H
Fri 3rd00:20
0.87m L
06:02
12.09m H
12:48
0.84m L
18:25
12.47m H
Sat 4th01:16
0.52m L
06:46
12.55m H
13:39
0.53m L
19:09
12.78m H
Sun 5th02:04
0.31m L
07:30
12.80m H
14:24
0.38m L
19:52
12.89m H
Mon 6th02:46
0.28m L
08:11
12.85m H
15:04
0.42m L
20:35
12.78m H
Tue 7th03:23
0.46m L
08:53
12.64m H
15:39
0.67m L
21:19
12.37m H
Wed 8th03:55
0.83m L
09:36
12.13m H
16:12
1.07m L
22:05
11.68m H
Thu 9th04:27
1.31m L
10:24
11.40m H
16:47
1.58m L
22:55
10.85m H
Fri 10th05:06
1.87m L
11:17
10.61m H
17:31
2.15m L
23:54
10.09m H
Sat 11th05:55
2.44m L
12:20
10.00m H
18:31
2.63m L
Sun 12th01:02
9.64m H
07:06
2.82m L
13:34
9.79m H
19:59
2.70m L
Mon 13th02:21
9.70m H
08:37
2.61m L
14:56
10.10m H
21:20
2.21m L
Tue 14th03:39
10.26m H
09:51
2.01m L
16:09
10.74m H
22:30
1.63m 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.