High and low water times and heights at Barmouth
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 9th
Jul 202005:56
1.06m L10:46
4.36m H18:00
1.30m L23:08
4.63m H
Jul 202005:56
1.06m L10:46
4.36m H18:00
1.30m L23:08
4.63m H
Fri 10th06:32
1.21m L11:26
4.16m H18:33
1.48m L23:48
4.41m H
1.21m L11:26
4.16m H18:33
1.48m L23:48
4.41m H
Sat 11th07:06
1.38m L12:07
3.94m H19:07
1.67m L
1.38m L12:07
3.94m H19:07
1.67m L
Sun 12th00:31
4.16m H07:42
1.55m L12:53
3.70m H19:44
1.85m L
4.16m H07:42
1.55m L12:53
3.70m H19:44
1.85m L
Mon 13th01:18
3.91m H08:24
1.69m L13:45
3.51m H20:37
1.98m L
3.91m H08:24
1.69m L13:45
3.51m H20:37
1.98m L
Tue 14th02:13
3.71m H09:30
1.79m L14:50
3.41m H22:13
2.01m L
3.71m H09:30
1.79m L14:50
3.41m H22:13
2.01m L
Wed 15th03:20
3.60m H10:49
1.77m L16:02
3.46m H23:25
1.88m L
3.60m H10:49
1.77m L16:02
3.46m H23:25
1.88m L
Thu 16th04:30
3.64m H11:48
1.64m L17:04
3.65m H
3.64m H11:48
1.64m L17:04
3.65m H
Fri 17th00:18
1.67m L05:28
3.81m H12:36
1.47m L17:54
3.93m H
1.67m L05:28
3.81m H12:36
1.47m L17:54
3.93m H
Sat 18th01:06
1.44m L06:17
4.05m H13:22
1.30m L18:39
4.25m H
1.44m L06:17
4.05m H13:22
1.30m L18:39
4.25m H
Sun 19th01:54
1.24m L07:02
4.31m H14:09
1.15m L19:23
4.55m H
1.24m L07:02
4.31m H14:09
1.15m L19:23
4.55m H
Mon 20th02:43
1.08m L07:46
4.55m H14:56
1.04m L20:06
4.79m H
1.08m L07:46
4.55m H14:56
1.04m L20:06
4.79m H
Tue 21st03:33
0.96m L08:30
4.72m H15:44
0.97m L20:50
4.95m H
0.96m L08:30
4.72m H15:44
0.97m L20:50
4.95m H
Wed 22nd04:22
0.88m L09:14
4.82m H16:30
0.94m L21:33
5.05m H
0.88m L09:14
4.82m H16:30
0.94m L21:33
5.05m H
Thu 23rd05:07
0.84m L09:57
4.84m H17:12
0.93m L22:15
5.08m H
0.84m L09:57
4.84m H17:12
0.93m L22:15
5.08m H
Fri 24th05:50
0.82m L10:41
4.78m H17:52
0.96m L23:00
5.04m H
0.82m L10:41
4.78m H17:52
0.96m L23:00
5.04m H
Sat 25th06:31
0.85m L11:26
4.65m H18:33
1.03m L23:45
4.91m H
0.85m L11:26
4.65m H18:33
1.03m L23:45
4.91m H
Sun 26th07:14
0.94m L12:14
4.45m H19:20
1.16m L
0.94m L12:14
4.45m H19:20
1.16m L
Mon 27th00:35
4.69m H08:02
1.10m L13:06
4.21m H20:15
1.33m L
4.69m H08:02
1.10m L13:06
4.21m H20:15
1.33m L
Tue 28th01:30
4.42m H09:00
1.29m L14:06
3.99m H21:20
1.49m L
4.42m H09:00
1.29m L14:06
3.99m H21:20
1.49m L
Wed 29th02:33
4.15m H10:09
1.42m L15:17
3.88m H22:36
1.54m L
4.15m H10:09
1.42m L15:17
3.88m H22:36
1.54m L
Thu 30th03:48
4.00m H11:24
1.44m L16:35
3.95m H23:54
1.44m L
4.00m H11:24
1.44m L16:35
3.95m H23:54
1.44m L
Fri 31st05:09
4.04m H12:32
1.35m L17:44
4.19m H
4.04m H12:32
1.35m L17:44
4.19m H
Sat 1st
Aug 202001:03
1.27m L06:14
4.21m H13:33
1.24m L18:41
4.47m H
Aug 202001:03
1.27m L06:14
4.21m H13:33
1.24m L18:41
4.47m H
Sun 2nd02:06
1.10m L07:08
4.40m H14:27
1.14m L19:31
4.73m H
1.10m L07:08
4.40m H14:27
1.14m L19:31
4.73m H
Mon 3rd03:01
0.97m L07:54
4.55m H15:15
1.07m L20:15
4.90m H
0.97m L07:54
4.55m H15:15
1.07m L20:15
4.90m H
Tue 4th03:48
0.91m L08:36
4.63m H15:56
1.05m L20:56
4.99m H
0.91m L08:36
4.63m H15:56
1.05m L20:56
4.99m H
Wed 5th04:27
0.91m L09:13
4.65m H16:31
1.06m L21:33
4.99m H
0.91m L09:13
4.65m H16:31
1.06m L21:33
4.99m 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.