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 22nd
Mar 201900:54
0.26m L07:07
10.33m H13:19
0.25m L19:31
10.19m H
Mar 201900:54
0.26m L07:07
10.33m H13:19
0.25m L19:31
10.19m H
Sat 23rd01:35
0.25m L07:49
10.27m H13:59
0.41m L20:11
10.02m H
0.25m L07:49
10.27m H13:59
0.41m L20:11
10.02m H
Sun 24th02:13
0.49m L08:30
9.96m H14:35
0.80m L20:49
9.63m H
0.49m L08:30
9.96m H14:35
0.80m L20:49
9.63m H
Mon 25th02:48
0.95m L09:07
9.43m H15:06
1.36m L21:25
9.06m H
0.95m L09:07
9.43m H15:06
1.36m L21:25
9.06m H
Tue 26th03:20
1.55m L09:43
8.75m H15:36
2.00m L22:02
8.39m H
1.55m L09:43
8.75m H15:36
2.00m L22:02
8.39m H
Wed 27th03:54
2.21m L10:22
8.02m H16:12
2.66m L22:45
7.71m H
2.21m L10:22
8.02m H16:12
2.66m L22:45
7.71m H
Thu 28th04:42
2.89m L11:12
7.32m H17:07
3.31m L23:48
7.12m H
2.89m L11:12
7.32m H17:07
3.31m L23:48
7.12m H
Fri 29th06:00
3.44m L12:27
6.81m H18:44
3.71m L
3.44m L12:27
6.81m H18:44
3.71m L
Sat 30th01:18
6.87m H07:39
3.54m L14:06
6.77m H20:24
3.56m L
6.87m H07:39
3.54m L14:06
6.77m H20:24
3.56m L
Sun 31st02:51
7.16m H09:00
3.17m L15:29
7.23m H21:36
3.04m L
7.16m H09:00
3.17m L15:29
7.23m H21:36
3.04m L
Mon 1st
Apr 201903:56
7.74m H10:00
2.62m L16:24
7.82m H22:26
2.48m L
Apr 201903:56
7.74m H10:00
2.62m L16:24
7.82m H22:26
2.48m L
Tue 2nd04:43
8.29m H10:43
2.11m L17:04
8.33m H23:04
2.01m L
8.29m H10:43
2.11m L17:04
8.33m H23:04
2.01m L
Wed 3rd05:21
8.72m H11:19
1.72m L17:39
8.71m H23:37
1.66m L
8.72m H11:19
1.72m L17:39
8.71m H23:37
1.66m L
Thu 4th05:54
9.02m H11:52
1.44m L18:10
8.99m H
9.02m H11:52
1.44m L18:10
8.99m H
Fri 5th00:09
1.41m L06:26
9.22m H12:24
1.24m L18:40
9.20m H
1.41m L06:26
9.22m H12:24
1.24m L18:40
9.20m H
Sat 6th00:39
1.25m L06:57
9.35m H12:55
1.14m L19:11
9.32m H
1.25m L06:57
9.35m H12:55
1.14m L19:11
9.32m H
Sun 7th01:09
1.17m L07:29
9.39m H13:27
1.13m L19:42
9.33m H
1.17m L07:29
9.39m H13:27
1.13m L19:42
9.33m H
Mon 8th01:39
1.22m L08:01
9.31m H13:57
1.24m L20:13
9.21m H
1.22m L08:01
9.31m H13:57
1.24m L20:13
9.21m H
Tue 9th02:09
1.39m L08:33
9.09m H14:27
1.48m L20:46
8.96m H
1.39m L08:33
9.09m H14:27
1.48m L20:46
8.96m H
Wed 10th02:39
1.67m L09:09
8.75m H14:59
1.84m L21:22
8.59m H
1.67m L09:09
8.75m H14:59
1.84m L21:22
8.59m H
Thu 11th03:15
2.05m L09:48
8.30m H15:38
2.28m L22:06
8.13m H
2.05m L09:48
8.30m H15:38
2.28m L22:06
8.13m H
Fri 12th04:03
2.51m L10:42
7.80m H16:36
2.77m L23:07
7.68m H
2.51m L10:42
7.80m H16:36
2.77m L23:07
7.68m H
Sat 13th05:19
2.93m L11:55
7.40m H18:06
3.11m L
2.93m L11:55
7.40m H18:06
3.11m L
Sun 14th00:33
7.44m H07:04
2.99m L13:31
7.40m H19:47
2.95m L
7.44m H07:04
2.99m L13:31
7.40m H19:47
2.95m L
Mon 15th02:11
7.72m H08:36
2.53m L15:00
7.93m H21:09
2.35m L
7.72m H08:36
2.53m L15:00
7.93m H21:09
2.35m L
Tue 16th03:28
8.39m H09:47
1.84m L16:05
8.66m H22:12
1.64m L
8.39m H09:47
1.84m L16:05
8.66m H22:12
1.64m L
Wed 17th04:27
9.10m H10:42
1.21m L16:57
9.28m H23:02
1.05m L
9.10m H10:42
1.21m L16:57
9.28m H23:02
1.05m L
Thu 18th05:16
9.63m H11:30
0.77m L17:42
9.72m H23:47
0.67m L
9.63m H11:30
0.77m L17:42
9.72m H23:47
0.67m 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.