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 5th
Aug 202001:00
1.45m L07:16
8.99m H13:15
1.52m L19:33
9.27m H
Aug 202001:00
1.45m L07:16
8.99m H13:15
1.52m L19:33
9.27m H
Thu 6th01:34
1.45m L07:51
8.95m H13:47
1.57m L20:09
9.17m H
1.45m L07:51
8.95m H13:47
1.57m L20:09
9.17m H
Fri 7th02:06
1.54m L08:24
8.83m H14:18
1.70m L20:42
8.99m H
1.54m L08:24
8.83m H14:18
1.70m L20:42
8.99m H
Sat 8th02:38
1.70m L08:56
8.62m H14:48
1.91m L21:15
8.71m H
1.70m L08:56
8.62m H14:48
1.91m L21:15
8.71m H
Sun 9th03:09
1.95m L09:27
8.33m H15:18
2.21m L21:47
8.36m H
1.95m L09:27
8.33m H15:18
2.21m L21:47
8.36m H
Mon 10th03:41
2.29m L09:59
7.98m H15:49
2.59m L22:21
7.94m H
2.29m L09:59
7.98m H15:49
2.59m L22:21
7.94m H
Tue 11th04:16
2.70m L10:36
7.59m H16:28
3.03m L23:03
7.51m H
2.70m L10:36
7.59m H16:28
3.03m L23:03
7.51m H
Wed 12th05:03
3.12m L11:24
7.21m H17:27
3.44m L
3.12m L11:24
7.21m H17:27
3.44m L
Thu 13th00:01
7.14m H06:12
3.44m L12:33
6.97m H18:54
3.65m L
7.14m H06:12
3.44m L12:33
6.97m H18:54
3.65m L
Fri 14th01:18
7.00m H07:36
3.48m L13:57
7.06m H20:21
3.45m L
7.00m H07:36
3.48m L13:57
7.06m H20:21
3.45m L
Sat 15th02:42
7.22m H08:54
3.15m L15:16
7.51m H21:33
2.95m L
7.22m H08:54
3.15m L15:16
7.51m H21:33
2.95m L
Sun 16th03:52
7.75m H09:58
2.61m L16:18
8.15m H22:29
2.34m L
7.75m H09:58
2.61m L16:18
8.15m H22:29
2.34m L
Mon 17th04:47
8.36m H10:50
2.03m L17:07
8.77m H23:17
1.78m L
8.36m H10:50
2.03m L17:07
8.77m H23:17
1.78m L
Tue 18th05:34
8.90m H11:35
1.52m L17:51
9.29m H
8.90m H11:35
1.52m L17:51
9.29m H
Wed 19th00:00
1.30m L06:18
9.34m H12:18
1.12m L18:34
9.69m H
1.30m L06:18
9.34m H12:18
1.12m L18:34
9.69m H
Thu 20th00:44
0.94m L07:00
9.64m H13:01
0.83m L19:17
9.95m H
0.94m L07:00
9.64m H13:01
0.83m L19:17
9.95m H
Fri 21st01:27
0.72m L07:42
9.80m H13:44
0.69m L20:00
10.05m H
0.72m L07:42
9.80m H13:44
0.69m L20:00
10.05m H
Sat 22nd02:10
0.68m L08:25
9.78m H14:27
0.76m L20:43
9.94m H
0.68m L08:25
9.78m H14:27
0.76m L20:43
9.94m H
Sun 23rd02:52
0.87m L09:08
9.54m H15:08
1.04m L21:27
9.60m H
0.87m L09:08
9.54m H15:08
1.04m L21:27
9.60m H
Mon 24th03:33
1.27m L09:51
9.11m H15:50
1.51m L22:11
9.07m H
1.27m L09:51
9.11m H15:50
1.51m L22:11
9.07m H
Tue 25th04:15
1.82m L10:36
8.56m H16:35
2.09m L23:00
8.43m H
1.82m L10:36
8.56m H16:35
2.09m L23:00
8.43m H
Wed 26th05:03
2.44m L11:30
7.98m H17:35
2.68m L
2.44m L11:30
7.98m H17:35
2.68m L
Thu 27th00:00
7.80m H06:12
3.00m L12:42
7.53m H18:58
3.09m L
7.80m H06:12
3.00m L12:42
7.53m H18:58
3.09m L
Fri 28th01:23
7.40m H07:45
3.23m L14:12
7.47m H20:31
3.05m L
7.40m H07:45
3.23m L14:12
7.47m H20:31
3.05m L
Sat 29th02:55
7.48m H09:15
2.99m L15:33
7.88m H21:48
2.65m L
7.48m H09:15
2.99m L15:33
7.88m H21:48
2.65m L
Sun 30th04:07
7.93m H10:21
2.50m L16:35
8.43m H22:46
2.16m L
7.93m H10:21
2.50m L16:35
8.43m H22:46
2.16m L
Mon 31st05:02
8.41m H11:09
2.05m L17:23
8.89m H23:30
1.78m L
8.41m H11:09
2.05m L17:23
8.89m H23:30
1.78m L
Tue 1st
Sep 202005:45
8.77m H11:48
1.73m L18:03
9.18m H
Sep 202005:45
8.77m H11:48
1.73m L18:03
9.18m 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.