High and low water times and heights at Avonmouth

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 25th
Jan 2020
01:58
1.67m L
07:33
12.76m H
14:19
1.55m L
19:55
12.59m H
Sun 26th02:38
1.59m L
08:13
12.88m H
14:57
1.52m L
20:33
12.62m H
Mon 27th03:12
1.63m L
08:48
12.82m H
15:30
1.59m L
21:06
12.50m H
Tue 28th03:42
1.76m L
09:21
12.62m H
16:00
1.73m L
21:36
12.26m H
Wed 29th04:09
1.94m L
09:51
12.28m H
16:25
1.93m L
22:05
11.90m H
Thu 30th04:33
2.16m L
10:21
11.84m H
16:50
2.20m L
22:33
11.44m H
Fri 31st04:57
2.45m L
10:51
11.28m H
17:16
2.55m L
23:02
10.90m H
Sat 1st
Feb 2020
05:24
2.82m L
11:23
10.68m H
17:46
2.98m L
23:36
10.34m H
Sun 2nd05:57
3.26m L
12:02
10.13m H
18:22
3.43m L
Mon 3rd00:21
9.87m H
06:39
3.72m L
12:59
9.72m H
19:13
3.85m L
Tue 4th01:33
9.61m H
07:45
4.10m L
14:28
9.72m H
20:49
3.99m L
Wed 5th03:06
9.94m H
09:44
3.81m L
15:48
10.34m H
22:24
3.25m L
Thu 6th04:19
10.80m H
10:58
2.90m L
16:56
11.24m H
23:31
2.40m L
Fri 7th05:23
11.77m H
12:05
2.13m L
17:57
12.14m H
Sat 8th00:39
1.74m L
06:20
12.63m H
13:12
1.54m L
18:51
12.89m H
Sun 9th01:41
1.21m L
07:11
13.30m H
14:10
1.03m L
19:39
13.45m H
Mon 10th02:34
0.77m L
07:57
13.80m H
15:00
0.62m L
20:24
13.83m H
Tue 11th03:21
0.46m L
08:42
14.11m H
15:45
0.37m L
21:07
13.99m H
Wed 12th04:02
0.34m L
09:24
14.17m H
16:24
0.40m L
21:49
13.84m H
Thu 13th04:39
0.51m L
10:06
13.88m H
16:58
0.73m L
22:31
13.32m H
Fri 14th05:12
0.94m L
10:49
13.23m H
17:30
1.29m L
23:13
12.52m H
Sat 15th05:45
1.56m L
11:33
12.34m H
18:03
1.97m L
23:58
11.60m H
Sun 16th06:21
2.26m L
12:21
11.40m H
18:42
2.69m L
Mon 17th00:51
10.76m H
07:08
2.98m L
13:21
10.59m H
19:37
3.39m L
Tue 18th02:01
10.22m H
08:23
3.53m L
14:39
10.17m H
21:06
3.69m L
Wed 19th03:27
10.24m H
09:55
3.41m L
16:09
10.38m H
22:36
3.30m L
Thu 20th04:47
10.86m H
11:19
2.80m L
17:21
11.08m H
23:56
2.58m L
Fri 21st05:48
11.66m H
12:26
2.11m L
18:15
11.79m 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.

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