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
Sat 25th
Jan 202000:18
1.64m L06:34
9.18m H12:37
1.54m L18:54
8.98m H
Jan 202000:18
1.64m L06:34
9.18m H12:37
1.54m L18:54
8.98m H
Sun 26th00:54
1.54m L07:12
9.26m H13:12
1.49m L19:30
9.00m H
1.54m L07:12
9.26m H13:12
1.49m L19:30
9.00m H
Mon 27th01:27
1.53m L07:47
9.23m H13:45
1.51m L20:03
8.93m H
1.53m L07:47
9.23m H13:45
1.51m L20:03
8.93m H
Tue 28th01:58
1.60m L08:21
9.11m H14:18
1.61m L20:35
8.78m H
1.60m L08:21
9.11m H14:18
1.61m L20:35
8.78m H
Wed 29th02:28
1.75m L08:53
8.90m H14:49
1.79m L21:06
8.54m H
1.75m L08:53
8.90m H14:49
1.79m L21:06
8.54m H
Thu 30th02:58
1.98m L09:25
8.60m H15:21
2.07m L21:37
8.22m H
1.98m L09:25
8.60m H15:21
2.07m L21:37
8.22m H
Fri 31st03:28
2.30m L09:57
8.23m H15:53
2.42m L22:10
7.85m H
2.30m L09:57
8.23m H15:53
2.42m L22:10
7.85m H
Sat 1st
Feb 202004:01
2.69m L10:34
7.82m H16:32
2.82m L22:50
7.46m H
Feb 202004:01
2.69m L10:34
7.82m H16:32
2.82m L22:50
7.46m H
Sun 2nd04:45
3.11m L11:21
7.42m H17:24
3.19m L23:45
7.12m H
3.11m L11:21
7.42m H17:24
3.19m L23:45
7.12m H
Mon 3rd05:50
3.46m L12:25
7.13m H18:38
3.42m L
3.46m L12:25
7.13m H18:38
3.42m L
Tue 4th00:59
6.97m H07:18
3.55m L13:45
7.11m H20:01
3.33m L
6.97m H07:18
3.55m L13:45
7.11m H20:01
3.33m L
Wed 5th02:24
7.18m H08:44
3.25m L15:06
7.45m H21:18
2.91m L
7.18m H08:44
3.25m L15:06
7.45m H21:18
2.91m L
Thu 6th03:39
7.71m H09:54
2.70m L16:13
8.02m H22:20
2.33m L
7.71m H09:54
2.70m L16:13
8.02m H22:20
2.33m L
Fri 7th04:38
8.37m H10:49
2.08m L17:07
8.64m H23:12
1.75m L
8.37m H10:49
2.08m L17:07
8.64m H23:12
1.75m L
Sat 8th05:27
8.99m H11:38
1.51m L17:55
9.17m H23:57
1.24m L
8.99m H11:38
1.51m L17:55
9.17m H23:57
1.24m L
Sun 9th06:13
9.51m H12:24
1.04m L18:39
9.58m H
9.51m H12:24
1.04m L18:39
9.58m H
Mon 10th00:42
0.85m L06:57
9.88m H13:09
0.70m L19:24
9.84m H
0.85m L06:57
9.88m H13:09
0.70m L19:24
9.84m H
Tue 11th01:27
0.60m L07:41
10.10m H13:53
0.54m L20:07
9.92m H
0.60m L07:41
10.10m H13:53
0.54m L20:07
9.92m H
Wed 12th02:10
0.53m L08:25
10.12m H14:36
0.59m L20:51
9.79m H
0.53m L08:25
10.12m H14:36
0.59m L20:51
9.79m H
Thu 13th02:53
0.69m L09:09
9.90m H15:18
0.88m L21:33
9.44m H
0.69m L09:09
9.90m H15:18
0.88m L21:33
9.44m H
Fri 14th03:34
1.06m L09:53
9.47m H15:59
1.36m L22:17
8.93m H
1.06m L09:53
9.47m H15:59
1.36m L22:17
8.93m H
Sat 15th04:15
1.59m L10:39
8.87m H16:42
1.96m L23:04
8.32m H
1.59m L10:39
8.87m H16:42
1.96m L23:04
8.32m H
Sun 16th05:04
2.20m L11:30
8.20m H17:36
2.58m L
2.20m L11:30
8.20m H17:36
2.58m L
Mon 17th00:03
7.75m H06:10
2.77m L12:36
7.62m H18:51
3.06m L
7.75m H06:10
2.77m L12:36
7.62m H18:51
3.06m L
Tue 18th01:21
7.38m H07:36
3.07m L14:03
7.35m H20:25
3.15m L
7.38m H07:36
3.07m L14:03
7.35m H20:25
3.15m L
Wed 19th02:50
7.46m H09:05
2.94m L15:29
7.55m H21:46
2.83m L
7.46m H09:05
2.94m L15:29
7.55m H21:46
2.83m L
Thu 20th04:03
7.91m H10:15
2.52m L16:33
7.99m H22:45
2.36m L
7.91m H10:15
2.52m L16:33
7.99m H22:45
2.36m L
Fri 21st04:58
8.42m H11:06
2.09m L17:24
8.42m H23:29
1.96m L
8.42m H11:06
2.09m L17:24
8.42m H23:29
1.96m 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.