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
Thu 9th
Apr 2020
02:45
0.03m L
08:01
14.42m H
15:07
0.05m L
20:24
14.36m H
Fri 10th03:24
0.00m L
08:42
14.39m H
15:43
0.25m L
21:04
14.15m H
Sat 11th03:58
0.30m L
09:23
13.96m H
16:14
0.75m L
21:44
13.54m H
Sun 12th04:27
0.89m L
10:03
13.13m H
16:40
1.45m L
22:23
12.59m H
Mon 13th04:54
1.63m L
10:43
12.03m H
17:06
2.21m L
23:03
11.49m H
Tue 14th05:24
2.43m L
11:27
10.89m H
17:37
2.98m L
23:51
10.47m H
Wed 15th06:01
3.21m L
12:21
9.94m H
18:19
3.72m L
Thu 16th00:57
9.75m H
07:00
3.90m L
13:37
9.44m H
19:36
4.31m L
Fri 17th02:25
9.67m H
08:58
3.91m L
15:12
9.69m H
21:39
3.86m L
Sat 18th03:54
10.35m H
10:17
3.10m L
16:30
10.56m H
22:51
2.96m L
Sun 19th04:56
11.26m H
11:21
2.33m L
17:23
11.42m H
23:50
2.24m L
Mon 20th05:43
11.97m H
12:14
1.82m L
18:06
12.01m H
Tue 21st00:37
1.81m L
06:23
12.37m H
12:59
1.56m L
18:42
12.34m H
Wed 22nd01:18
1.60m L
06:58
12.57m H
13:38
1.42m L
19:13
12.55m H
Thu 23rd01:55
1.46m L
07:29
12.69m H
14:13
1.32m L
19:42
12.73m H
Fri 24th02:28
1.35m L
07:58
12.77m H
14:45
1.25m L
20:10
12.83m H
Sat 25th02:59
1.31m L
08:28
12.75m H
15:15
1.30m L
20:39
12.77m H
Sun 26th03:27
1.43m L
08:59
12.52m H
15:42
1.53m L
21:09
12.47m H
Mon 27th03:52
1.72m L
09:30
12.08m H
16:05
1.90m L
21:41
11.98m H
Tue 28th04:15
2.10m L
10:03
11.50m H
16:27
2.30m L
22:14
11.42m H
Wed 29th04:42
2.47m L
10:40
10.90m H
16:58
2.68m L
22:56
10.85m H
Thu 30th05:19
2.86m L
11:31
10.36m H
17:43
3.13m L
23:57
10.38m H
Fri 1st
May 2020
06:15
3.28m L
12:45
10.04m H
18:51
3.55m L
Sat 2nd01:21
10.27m H
07:45
3.46m L
14:15
10.28m H
20:36
3.42m L
Sun 3rd02:50
10.82m H
09:24
2.89m L
15:39
11.13m H
22:02
2.66m L
Mon 4th04:08
11.78m H
10:42
2.19m L
16:48
12.14m H
23:24
1.96m L
Tue 5th05:12
12.70m H
12:09
1.56m L
17:45
12.99m H
Wed 6th00:39
1.28m L
06:06
13.38m H
13:11
0.99m L
18:34
13.56m 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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