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 18th
Jul 201904:03
1.05m L09:02
4.53m H16:08
1.13m L21:21
4.81m H
Jul 201904:03
1.05m L09:02
4.53m H16:08
1.13m L21:21
4.81m H
Fri 19th04:37
1.06m L09:36
4.49m H16:40
1.16m L21:56
4.76m H
1.06m L09:36
4.49m H16:40
1.16m L21:56
4.76m H
Sat 20th05:09
1.09m L10:10
4.42m H17:12
1.22m L22:30
4.67m H
1.09m L10:10
4.42m H17:12
1.22m L22:30
4.67m H
Sun 21st05:39
1.15m L10:44
4.31m H17:44
1.31m L23:03
4.53m H
1.15m L10:44
4.31m H17:44
1.31m L23:03
4.53m H
Mon 22nd06:11
1.23m L11:18
4.15m H18:18
1.43m L23:39
4.35m H
1.23m L11:18
4.15m H18:18
1.43m L23:39
4.35m H
Tue 23rd06:45
1.34m L11:55
3.97m H18:56
1.59m L
1.34m L11:55
3.97m H18:56
1.59m L
Wed 24th00:16
4.15m H07:26
1.48m L12:36
3.79m H19:41
1.75m L
4.15m H07:26
1.48m L12:36
3.79m H19:41
1.75m L
Thu 25th00:59
3.95m H08:14
1.63m L13:24
3.62m H20:39
1.90m L
3.95m H08:14
1.63m L13:24
3.62m H20:39
1.90m L
Fri 26th01:51
3.78m H09:21
1.74m L14:24
3.54m H22:08
1.92m L
3.78m H09:21
1.74m L14:24
3.54m H22:08
1.92m L
Sat 27th02:57
3.70m H10:47
1.70m L15:39
3.61m H23:27
1.75m L
3.70m H10:47
1.70m L15:39
3.61m H23:27
1.75m L
Sun 28th04:15
3.79m H11:53
1.52m L16:53
3.87m H
3.79m H11:53
1.52m L16:53
3.87m H
Mon 29th00:26
1.49m L05:26
4.06m H12:48
1.31m L17:55
4.24m H
1.49m L05:26
4.06m H12:48
1.31m L17:55
4.24m H
Tue 30th01:21
1.23m L06:24
4.40m H13:40
1.11m L18:49
4.62m H
1.23m L06:24
4.40m H13:40
1.11m L18:49
4.62m H
Wed 31st02:17
1.01m L07:18
4.71m H14:36
0.96m L19:40
4.95m H
1.01m L07:18
4.71m H14:36
0.96m L19:40
4.95m H
Thu 1st
Aug 201903:15
0.83m L08:07
4.95m H15:31
0.85m L20:29
5.19m H
Aug 201903:15
0.83m L08:07
4.95m H15:31
0.85m L20:29
5.19m H
Fri 2nd04:10
0.68m L08:54
5.09m H16:23
0.77m L21:15
5.34m H
0.68m L08:54
5.09m H16:23
0.77m L21:15
5.34m H
Sat 3rd05:00
0.58m L09:41
5.12m H17:09
0.73m L22:01
5.39m H
0.58m L09:41
5.12m H17:09
0.73m L22:01
5.39m H
Sun 4th05:44
0.55m L10:26
5.06m H17:51
0.75m L22:46
5.33m H
0.55m L10:26
5.06m H17:51
0.75m L22:46
5.33m H
Mon 5th06:26
0.62m L11:12
4.90m H18:31
0.85m L23:33
5.14m H
0.62m L11:12
4.90m H18:31
0.85m L23:33
5.14m H
Tue 6th07:07
0.78m L11:59
4.64m H19:14
1.03m L
0.78m L11:59
4.64m H19:14
1.03m L
Wed 7th00:21
4.84m H07:53
1.03m L12:49
4.33m H20:03
1.29m L
4.84m H07:53
1.03m L12:49
4.33m H20:03
1.29m L
Thu 8th01:12
4.45m H08:47
1.33m L13:45
4.01m H21:06
1.55m L
4.45m H08:47
1.33m L13:45
4.01m H21:06
1.55m L
Fri 9th02:11
4.07m H09:57
1.56m L14:51
3.79m H22:26
1.69m L
4.07m H09:57
1.56m L14:51
3.79m H22:26
1.69m L
Sat 10th03:24
3.80m H11:13
1.62m L16:11
3.77m H23:45
1.63m L
3.80m H11:13
1.62m L16:11
3.77m H23:45
1.63m L
Sun 11th04:48
3.77m H12:19
1.55m L17:24
3.96m H
3.77m H12:19
1.55m L17:24
3.96m H
Mon 12th00:51
1.47m L05:54
3.93m H13:15
1.44m L18:21
4.25m H
1.47m L05:54
3.93m H13:15
1.44m L18:21
4.25m H
Tue 13th01:47
1.31m L06:46
4.15m H14:01
1.33m L19:09
4.52m H
1.31m L06:46
4.15m H14:01
1.33m L19:09
4.52m H
Wed 14th02:33
1.18m L07:30
4.36m H14:41
1.24m L19:51
4.73m H
1.18m L07:30
4.36m H14:41
1.24m L19:51
4.73m 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.