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 18th
Jun 202105:19
2.60m L11:42
7.68m H17:48
2.73m L
Jun 202105:19
2.60m L11:42
7.68m H17:48
2.73m L
Sat 19th00:09
7.94m H06:27
2.57m L12:51
7.72m H18:58
2.63m L
7.94m H06:27
2.57m L12:51
7.72m H18:58
2.63m L
Sun 20th01:18
8.06m H07:36
2.39m L14:00
7.96m H20:07
2.36m L
8.06m H07:36
2.39m L14:00
7.96m H20:07
2.36m L
Mon 21st02:27
8.33m H08:42
2.10m L15:06
8.35m H21:12
1.99m L
8.33m H08:42
2.10m L15:06
8.35m H21:12
1.99m L
Tue 22nd03:32
8.68m H09:45
1.77m L16:06
8.79m H22:12
1.61m L
8.68m H09:45
1.77m L16:06
8.79m H22:12
1.61m L
Wed 23rd04:30
9.02m H10:42
1.47m L17:00
9.18m H23:07
1.29m L
9.02m H10:42
1.47m L17:00
9.18m H23:07
1.29m L
Thu 24th05:25
9.28m H11:36
1.25m L17:51
9.47m H
9.28m H11:36
1.25m L17:51
9.47m H
Fri 25th00:00
1.08m L06:18
9.42m H12:27
1.15m L18:41
9.62m H
1.08m L06:18
9.42m H12:27
1.15m L18:41
9.62m H
Sat 26th00:51
1.01m L07:08
9.42m H13:15
1.18m L19:30
9.61m H
1.01m L07:08
9.42m H13:15
1.18m L19:30
9.61m H
Sun 27th01:42
1.09m L07:57
9.28m H14:02
1.35m L20:18
9.44m H
1.09m L07:57
9.28m H14:02
1.35m L20:18
9.44m H
Mon 28th02:29
1.32m L08:43
8.99m H14:45
1.64m L21:05
9.14m H
1.32m L08:43
8.99m H14:45
1.64m L21:05
9.14m H
Tue 29th03:14
1.65m L09:29
8.61m H15:27
2.01m L21:51
8.75m H
1.65m L09:29
8.61m H15:27
2.01m L21:51
8.75m H
Wed 30th03:57
2.03m L10:14
8.19m H16:09
2.39m L22:39
8.33m H
2.03m L10:14
8.19m H16:09
2.39m L22:39
8.33m H
Thu 1st
Jul 202104:42
2.40m L11:01
7.80m H16:57
2.74m L23:30
7.95m H
Jul 202104:42
2.40m L11:01
7.80m H16:57
2.74m L23:30
7.95m H
Fri 2nd05:33
2.71m L11:54
7.48m H17:56
3.02m L
2.71m L11:54
7.48m H17:56
3.02m L
Sat 3rd00:26
7.66m H06:33
2.92m L12:53
7.29m H19:03
3.16m L
7.66m H06:33
2.92m L12:53
7.29m H19:03
3.16m L
Sun 4th01:27
7.51m H07:36
2.99m L13:58
7.30m H20:09
3.12m L
7.51m H07:36
2.99m L13:58
7.30m H20:09
3.12m L
Mon 5th02:30
7.54m H08:37
2.89m L15:01
7.49m H21:09
2.92m L
7.54m H08:37
2.89m L15:01
7.49m H21:09
2.92m L
Tue 6th03:30
7.73m H09:33
2.67m L15:56
7.81m H22:02
2.64m L
7.73m H09:33
2.67m L15:56
7.81m H22:02
2.64m L
Wed 7th04:21
7.99m H10:21
2.41m L16:42
8.16m H22:47
2.36m L
7.99m H10:21
2.41m L16:42
8.16m H22:47
2.36m L
Thu 8th05:06
8.26m H11:05
2.16m L17:24
8.47m H23:29
2.12m L
8.26m H11:05
2.16m L17:24
8.47m H23:29
2.12m L
Fri 9th05:47
8.49m H11:45
1.96m L18:03
8.71m H
8.49m H11:45
1.96m L18:03
8.71m H
Sat 10th00:07
1.94m L06:25
8.65m H12:22
1.81m L18:39
8.87m H
1.94m L06:25
8.65m H12:22
1.81m L18:39
8.87m H
Sun 11th00:44
1.81m L07:02
8.76m H12:58
1.70m L19:15
8.97m H
1.81m L07:02
8.76m H12:58
1.70m L19:15
8.97m H
Mon 12th01:20
1.72m L07:39
8.81m H13:35
1.64m L19:52
9.02m H
1.72m L07:39
8.81m H13:35
1.64m L19:52
9.02m H
Tue 13th01:57
1.67m L08:16
8.81m H14:13
1.65m L20:30
9.00m H
1.67m L08:16
8.81m H14:13
1.65m L20:30
9.00m H
Wed 14th02:36
1.69m L08:56
8.73m H14:52
1.74m L21:11
8.90m H
1.69m L08:56
8.73m H14:52
1.74m L21:11
8.90m H
Thu 15th03:17
1.80m L09:37
8.56m H15:33
1.91m L21:54
8.71m H
1.80m L09:37
8.56m H15:33
1.91m L21:54
8.71m 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.