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
Tue 20th
Oct 202002:06
0.94m L08:22
9.83m H14:24
1.09m L20:43
9.57m H
Oct 202002:06
0.94m L08:22
9.83m H14:24
1.09m L20:43
9.57m H
Wed 21st02:44
1.52m L09:04
9.26m H15:04
1.73m L21:26
8.85m H
1.52m L09:04
9.26m H15:04
1.73m L21:26
8.85m H
Thu 22nd03:22
2.22m L09:48
8.57m H15:49
2.45m L22:14
8.06m H
2.22m L09:48
8.57m H15:49
2.45m L22:14
8.06m H
Fri 23rd04:07
2.94m L10:42
7.87m H16:52
3.14m L23:17
7.35m H
2.94m L10:42
7.87m H16:52
3.14m L23:17
7.35m H
Sat 24th05:23
3.56m L12:01
7.36m H18:27
3.53m L
3.56m L12:01
7.36m H18:27
3.53m L
Sun 25th00:49
6.99m H07:12
3.74m L13:37
7.33m H20:01
3.39m L
6.99m H07:12
3.74m L13:37
7.33m H20:01
3.39m L
Mon 26th02:23
7.21m H08:42
3.37m L14:56
7.78m H21:13
2.90m L
7.21m H08:42
3.37m L14:56
7.78m H21:13
2.90m L
Tue 27th03:30
7.76m H09:41
2.81m L15:52
8.33m H22:03
2.39m L
7.76m H09:41
2.81m L15:52
8.33m H22:03
2.39m L
Wed 28th04:19
8.29m H10:24
2.31m L16:36
8.77m H22:40
2.00m L
8.29m H10:24
2.31m L16:36
8.77m H22:40
2.00m L
Thu 29th04:57
8.69m H10:58
1.97m L17:12
9.05m H23:12
1.74m L
8.69m H10:58
1.97m L17:12
9.05m H23:12
1.74m L
Fri 30th05:30
8.95m H11:28
1.75m L17:45
9.21m H23:42
1.57m L
8.95m H11:28
1.75m L17:45
9.21m H23:42
1.57m L
Sat 31st05:59
9.12m H11:57
1.62m L18:15
9.29m H
9.12m H11:57
1.62m L18:15
9.29m H
Sun 1st
Nov 202000:12
1.49m L06:28
9.23m H12:26
1.56m L18:45
9.31m H
Nov 202000:12
1.49m L06:28
9.23m H12:26
1.56m L18:45
9.31m H
Mon 2nd00:42
1.49m L06:58
9.26m H12:55
1.61m L19:16
9.23m H
1.49m L06:58
9.26m H12:55
1.61m L19:16
9.23m H
Tue 3rd01:11
1.59m L07:27
9.17m H13:24
1.76m L19:46
9.03m H
1.59m L07:27
9.17m H13:24
1.76m L19:46
9.03m H
Wed 4th01:39
1.80m L07:57
8.97m H13:51
2.01m L20:16
8.74m H
1.80m L07:57
8.97m H13:51
2.01m L20:16
8.74m H
Thu 5th02:06
2.10m L08:27
8.67m H14:19
2.33m L20:48
8.36m H
2.10m L08:27
8.67m H14:19
2.33m L20:48
8.36m H
Fri 6th02:36
2.46m L09:00
8.30m H14:52
2.71m L21:25
7.92m H
2.46m L09:00
8.30m H14:52
2.71m L21:25
7.92m H
Sat 7th03:12
2.87m L09:42
7.89m H15:38
3.12m L22:16
7.49m H
2.87m L09:42
7.89m H15:38
3.12m L22:16
7.49m H
Sun 8th04:06
3.30m L10:42
7.50m H16:55
3.46m L23:29
7.18m H
3.30m L10:42
7.50m H16:55
3.46m L23:29
7.18m H
Mon 9th05:39
3.56m L12:06
7.36m H18:39
3.41m L
3.56m L12:06
7.36m H18:39
3.41m L
Tue 10th01:01
7.25m H07:16
3.34m L13:37
7.67m H20:03
2.92m L
7.25m H07:16
3.34m L13:37
7.67m H20:03
2.92m L
Wed 11th02:24
7.78m H08:34
2.75m L14:51
8.31m H21:10
2.24m L
7.78m H08:34
2.75m L14:51
8.31m H21:10
2.24m L
Thu 12th03:29
8.50m H09:34
2.05m L15:50
9.01m H22:05
1.60m L
8.50m H09:34
2.05m L15:50
9.01m H22:05
1.60m L
Fri 13th04:21
9.17m H10:25
1.43m L16:40
9.59m H22:53
1.11m L
9.17m H10:25
1.43m L16:40
9.59m H22:53
1.11m L
Sat 14th05:08
9.68m H11:12
0.98m L17:27
9.98m H23:38
0.82m L
9.68m H11:12
0.98m L17:27
9.98m H23:38
0.82m L
Sun 15th05:52
10.00m H11:57
0.73m L18:12
10.15m H
10.00m H11:57
0.73m L18:12
10.15m H
Mon 16th00:22
0.73m L06:36
10.13m H12:41
0.69m L18:57
10.11m H
0.73m L06:36
10.13m H12:41
0.69m L18:57
10.11m 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.