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
Fri 24th
Sep 202101:42
1.32m L07:59
9.22m H13:53
1.51m L20:16
9.22m H
Sep 202101:42
1.32m L07:59
9.22m H13:53
1.51m L20:16
9.22m H
Sat 25th02:09
1.58m L08:27
8.95m H14:18
1.82m L20:45
8.84m H
1.58m L08:27
8.95m H14:18
1.82m L20:45
8.84m H
Sun 26th02:35
1.94m L08:54
8.58m H14:43
2.23m L21:12
8.36m H
1.94m L08:54
8.58m H14:43
2.23m L21:12
8.36m H
Mon 27th03:00
2.40m L09:21
8.12m H15:09
2.72m L21:42
7.81m H
2.40m L09:21
8.12m H15:09
2.72m L21:42
7.81m H
Tue 28th03:28
2.93m L09:53
7.60m H15:42
3.29m L22:21
7.22m H
2.93m L09:53
7.60m H15:42
3.29m L22:21
7.22m H
Wed 29th04:09
3.51m L10:42
7.05m H16:42
3.88m L23:27
6.69m H
3.51m L10:42
7.05m H16:42
3.88m L23:27
6.69m H
Thu 30th05:37
4.03m L12:09
6.68m H18:53
4.11m L
4.03m L12:09
6.68m H18:53
4.11m L
Fri 1st
Oct 202101:12
6.55m H07:35
3.99m L13:57
6.86m H20:31
3.68m L
Oct 202101:12
6.55m H07:35
3.99m L13:57
6.86m H20:31
3.68m L
Sat 2nd02:48
7.01m H08:58
3.41m L15:18
7.53m H21:36
2.95m L
7.01m H08:58
3.41m L15:18
7.53m H21:36
2.95m L
Sun 3rd03:51
7.77m H09:54
2.66m L16:11
8.31m H22:23
2.21m L
7.77m H09:54
2.66m L16:11
8.31m H22:23
2.21m L
Mon 4th04:39
8.52m H10:39
1.96m L16:54
9.00m H23:03
1.59m L
8.52m H10:39
1.96m L16:54
9.00m H23:03
1.59m L
Tue 5th05:19
9.14m H11:18
1.39m L17:33
9.54m H23:42
1.12m L
9.14m H11:18
1.39m L17:33
9.54m H23:42
1.12m L
Wed 6th05:57
9.60m H11:57
0.98m L18:12
9.92m H
9.60m H11:57
0.98m L18:12
9.92m H
Thu 7th00:19
0.82m L06:35
9.89m H12:35
0.74m L18:51
10.13m H
0.82m L06:35
9.89m H12:35
0.74m L18:51
10.13m H
Fri 8th00:58
0.69m L07:14
10.01m H13:14
0.68m L19:31
10.14m H
0.69m L07:14
10.01m H13:14
0.68m L19:31
10.14m H
Sat 9th01:36
0.78m L07:53
9.92m H13:54
0.85m L20:12
9.90m H
0.78m L07:53
9.92m H13:54
0.85m L20:12
9.90m H
Sun 10th02:15
1.10m L08:33
9.60m H14:33
1.25m L20:53
9.42m H
1.10m L08:33
9.60m H14:33
1.25m L20:53
9.42m H
Mon 11th02:52
1.62m L09:15
9.07m H15:14
1.84m L21:37
8.75m H
1.62m L09:15
9.07m H15:14
1.84m L21:37
8.75m H
Tue 12th03:33
2.29m L10:01
8.41m H16:03
2.53m L22:30
7.99m H
2.29m L10:01
8.41m H16:03
2.53m L22:30
7.99m H
Wed 13th04:27
3.00m L11:03
7.76m H17:21
3.16m L23:44
7.33m H
3.00m L11:03
7.76m H17:21
3.16m L23:44
7.33m H
Thu 14th06:03
3.54m L12:34
7.37m H19:06
3.37m L
3.54m L12:34
7.37m H19:06
3.37m L
Fri 15th01:29
7.15m H07:54
3.48m L14:15
7.61m H20:40
2.99m L
7.15m H07:54
3.48m L14:15
7.61m H20:40
2.99m L
Sat 16th03:00
7.61m H09:18
2.90m L15:28
8.25m H21:47
2.37m L
7.61m H09:18
2.90m L15:28
8.25m H21:47
2.37m L
Sun 17th04:01
8.27m H10:13
2.26m L16:22
8.86m H22:35
1.84m L
8.27m H10:13
2.26m L16:22
8.86m H22:35
1.84m L
Mon 18th04:48
8.80m H10:55
1.79m L17:05
9.26m H23:13
1.52m L
8.80m H10:55
1.79m L17:05
9.26m H23:13
1.52m L
Tue 19th05:27
9.12m H11:30
1.52m L17:42
9.45m H23:45
1.37m L
9.12m H11:30
1.52m L17:42
9.45m H23:45
1.37m L
Wed 20th05:59
9.28m H12:00
1.41m L18:15
9.51m H
9.28m H12:00
1.41m L18:15
9.51m H
Thu 21st00:14
1.32m L06:30
9.34m H12:28
1.39m L18:45
9.47m H
1.32m L06:30
9.34m H12:28
1.39m L18:45
9.47m H
Disclaimer
While every effort has been made to ensure the accuracy of the information provided, no responsibility can be accepted by the National Oceanographiy Centre for any consequential loss or damage arising from its use.