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
Thu 4th
Jun 202004:40
9.26m H10:52
1.22m L17:08
9.35m H23:13
1.11m L
Jun 202004:40
9.26m H10:52
1.22m L17:08
9.35m H23:13
1.11m L
Fri 5th05:30
9.47m H11:40
1.07m L17:54
9.57m H
9.47m H11:40
1.07m L17:54
9.57m H
Sat 6th00:00
0.97m L06:17
9.54m H12:25
1.05m L18:40
9.64m H
0.97m L06:17
9.54m H12:25
1.05m L18:40
9.64m H
Sun 7th00:46
0.98m L07:03
9.47m H13:09
1.17m L19:24
9.55m H
0.98m L07:03
9.47m H13:09
1.17m L19:24
9.55m H
Mon 8th01:30
1.15m L07:48
9.24m H13:50
1.42m L20:07
9.31m H
1.15m L07:48
9.24m H13:50
1.42m L20:07
9.31m H
Tue 9th02:12
1.46m L08:30
8.88m H14:27
1.79m L20:49
8.93m H
1.46m L08:30
8.88m H14:27
1.79m L20:49
8.93m H
Wed 10th02:52
1.85m L09:11
8.44m H15:04
2.20m L21:32
8.49m H
1.85m L09:11
8.44m H15:04
2.20m L21:32
8.49m H
Thu 11th03:32
2.27m L09:53
7.98m H15:44
2.61m L22:17
8.06m H
2.27m L09:53
7.98m H15:44
2.61m L22:17
8.06m H
Fri 12th04:18
2.65m L10:39
7.56m H16:33
2.98m L23:09
7.68m H
2.65m L10:39
7.56m H16:33
2.98m L23:09
7.68m H
Sat 13th05:15
2.95m L11:35
7.24m H17:36
3.26m L
2.95m L11:35
7.24m H17:36
3.26m L
Sun 14th00:10
7.43m H06:21
3.10m L12:40
7.10m H18:51
3.34m L
7.43m H06:21
3.10m L12:40
7.10m H18:51
3.34m L
Mon 15th01:16
7.38m H07:27
3.06m L13:48
7.18m H20:00
3.19m L
7.38m H07:27
3.06m L13:48
7.18m H20:00
3.19m L
Tue 16th02:21
7.53m H08:29
2.86m L14:51
7.46m H20:59
2.90m L
7.53m H08:29
2.86m L14:51
7.46m H20:59
2.90m L
Wed 17th03:18
7.80m H09:22
2.56m L15:43
7.84m H21:49
2.56m L
7.80m H09:22
2.56m L15:43
7.84m H21:49
2.56m L
Thu 18th04:06
8.13m H10:09
2.26m L16:29
8.23m H22:33
2.24m L
8.13m H10:09
2.26m L16:29
8.23m H22:33
2.24m L
Fri 19th04:51
8.43m H10:52
1.99m L17:10
8.57m H23:14
1.98m L
8.43m H10:52
1.99m L17:10
8.57m H23:14
1.98m L
Sat 20th05:32
8.67m H11:31
1.78m L17:49
8.83m H23:52
1.78m L
8.67m H11:31
1.78m L17:49
8.83m H23:52
1.78m L
Sun 21st06:11
8.85m H12:09
1.63m L18:27
9.02m H
8.85m H12:09
1.63m L18:27
9.02m H
Mon 22nd00:30
1.65m L06:50
8.96m H12:48
1.54m L19:04
9.13m H
1.65m L06:50
8.96m H12:48
1.54m L19:04
9.13m H
Tue 23rd01:09
1.56m L07:29
9.00m H13:27
1.51m L19:44
9.16m H
1.56m L07:29
9.00m H13:27
1.51m L19:44
9.16m H
Wed 24th01:49
1.55m L08:10
8.96m H14:08
1.56m L20:26
9.11m H
1.55m L08:10
8.96m H14:08
1.56m L20:26
9.11m H
Thu 25th02:33
1.61m L08:54
8.83m H14:52
1.70m L21:11
8.96m H
1.61m L08:54
8.83m H14:52
1.70m L21:11
8.96m H
Fri 26th03:20
1.76m L09:40
8.61m H15:40
1.90m L22:00
8.74m H
1.76m L09:40
8.61m H15:40
1.90m L22:00
8.74m H
Sat 27th04:12
1.95m L10:32
8.35m H16:33
2.14m L22:54
8.50m H
1.95m L10:32
8.35m H16:33
2.14m L22:54
8.50m H
Sun 28th05:09
2.15m L11:30
8.12m H17:34
2.33m L23:56
8.31m H
2.15m L11:30
8.12m H17:34
2.33m L23:56
8.31m H
Mon 29th06:13
2.29m L12:35
7.98m H18:42
2.42m L
2.29m L12:35
7.98m H18:42
2.42m L
Tue 30th01:03
8.22m H07:21
2.32m L13:45
8.02m H19:53
2.35m L
8.22m H07:21
2.32m L13:45
8.02m H19:53
2.35m L
Wed 1st
Jul 202002:14
8.28m H08:30
2.22m L14:53
8.23m H21:00
2.15m L
Jul 202002:14
8.28m H08:30
2.22m L14:53
8.23m H21:00
2.15m L
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.