High and low water times and heights at Mumbles
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)
© National Oceanography Centre, Liverpool
Wed 19th
Sep 201801:03
6.77m H07:27
3.83m L13:57
6.98m H20:14
3.60m L
Sep 201801:03
6.77m H07:27
3.83m L13:57
6.98m H20:14
3.60m L
Thu 20th02:39
6.98m H08:53
3.47m L15:18
7.47m H21:24
3.09m L
6.98m H08:53
3.47m L15:18
7.47m H21:24
3.09m L
Fri 21st03:48
7.54m H09:53
2.90m L16:12
8.09m H22:14
2.51m L
7.54m H09:53
2.90m L16:12
8.09m H22:14
2.51m L
Sat 22nd04:36
8.13m H10:36
2.35m L16:54
8.63m H22:54
2.02m L
8.13m H10:36
2.35m L16:54
8.63m H22:54
2.02m L
Sun 23rd05:13
8.61m H11:12
1.92m L17:30
9.03m H23:29
1.65m L
8.61m H11:12
1.92m L17:30
9.03m H23:29
1.65m L
Mon 24th05:47
8.96m H11:45
1.61m L18:03
9.31m H
8.96m H11:45
1.61m L18:03
9.31m H
Tue 25th00:02
1.40m L06:19
9.22m H12:17
1.39m L18:35
9.49m H
1.40m L06:19
9.22m H12:17
1.39m L18:35
9.49m H
Wed 26th00:34
1.23m L06:51
9.39m H12:48
1.26m L19:08
9.58m H
1.23m L06:51
9.39m H12:48
1.26m L19:08
9.58m H
Thu 27th01:06
1.15m L07:23
9.47m H13:20
1.25m L19:41
9.57m H
1.15m L07:23
9.47m H13:20
1.25m L19:41
9.57m H
Fri 28th01:39
1.20m L07:56
9.42m H13:52
1.36m L20:15
9.42m H
1.20m L07:56
9.42m H13:52
1.36m L20:15
9.42m H
Sat 29th02:12
1.39m L08:30
9.21m H14:24
1.62m L20:51
9.11m H
1.39m L08:30
9.21m H14:24
1.62m L20:51
9.11m H
Sun 30th02:45
1.72m L09:06
8.87m H14:58
2.00m L21:30
8.67m H
1.72m L09:06
8.87m H14:58
2.00m L21:30
8.67m H
Mon 1st
Oct 201803:21
2.16m L09:47
8.41m H15:40
2.47m L22:18
8.14m H
Oct 201803:21
2.16m L09:47
8.41m H15:40
2.47m L22:18
8.14m H
Tue 2nd04:09
2.68m L10:40
7.92m H16:42
2.98m L23:21
7.64m H
2.68m L10:40
7.92m H16:42
2.98m L23:21
7.64m H
Wed 3rd05:26
3.16m L11:56
7.54m H18:24
3.26m L
3.16m L11:56
7.54m H18:24
3.26m L
Thu 4th00:51
7.40m H07:10
3.24m L13:36
7.60m H20:06
2.97m L
7.40m H07:10
3.24m L13:36
7.60m H20:06
2.97m L
Fri 5th02:29
7.74m H08:42
2.77m L15:03
8.20m H21:26
2.30m L
7.74m H08:42
2.77m L15:03
8.20m H21:26
2.30m L
Sat 6th03:42
8.45m H09:51
2.06m L16:06
8.95m H22:24
1.60m L
8.45m H09:51
2.06m L16:06
8.95m H22:24
1.60m L
Sun 7th04:38
9.14m H10:44
1.41m L16:57
9.56m H23:12
1.07m L
9.14m H10:44
1.41m L16:57
9.56m H23:12
1.07m L
Mon 8th05:24
9.64m H11:29
0.97m L17:42
9.95m H23:55
0.78m L
9.64m H11:29
0.97m L17:42
9.95m H23:55
0.78m L
Tue 9th06:06
9.91m H12:09
0.74m L18:24
10.11m H
9.91m H12:09
0.74m L18:24
10.11m H
Wed 10th00:35
0.70m L06:46
10.00m H12:48
0.72m L19:03
10.07m H
0.70m L06:46
10.00m H12:48
0.72m L19:03
10.07m H
Thu 11th01:12
0.82m L07:24
9.90m H13:24
0.88m L19:42
9.85m H
0.82m L07:24
9.90m H13:24
0.88m L19:42
9.85m H
Fri 12th01:45
1.10m L08:01
9.63m H13:57
1.22m L20:17
9.46m H
1.10m L08:01
9.63m H13:57
1.22m L20:17
9.46m H
Sat 13th02:15
1.52m L08:35
9.21m H14:28
1.69m L20:51
8.93m H
1.52m L08:35
9.21m H14:28
1.69m L20:51
8.93m H
Sun 14th02:42
2.02m L09:08
8.68m H14:57
2.23m L21:24
8.33m H
2.02m L09:08
8.68m H14:57
2.23m L21:24
8.33m H
Mon 15th03:11
2.57m L09:42
8.10m H15:33
2.82m L22:00
7.71m H
2.57m L09:42
8.10m H15:33
2.82m L22:00
7.71m H
Tue 16th03:47
3.15m L10:26
7.51m H16:22
3.41m L22:51
7.12m H
3.15m L10:26
7.51m H16:22
3.41m L22:51
7.12m 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.