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
Sun 27th
Sep 202004:53
3.64m H12:14
1.71m L17:17
4.08m H
Sep 202004:53
3.64m H12:14
1.71m L17:17
4.08m H
Mon 28th00:51
1.35m L05:52
3.95m H13:09
1.48m L18:10
4.44m H
1.35m L05:52
3.95m H13:09
1.48m L18:10
4.44m H
Tue 29th01:42
1.15m L06:37
4.29m H13:54
1.31m L18:54
4.76m H
1.15m L06:37
4.29m H13:54
1.31m L18:54
4.76m H
Wed 30th02:24
1.03m L07:16
4.57m H14:33
1.19m L19:34
4.98m H
1.03m L07:16
4.57m H14:33
1.19m L19:34
4.98m H
Thu 1st
Oct 202003:00
0.99m L07:52
4.76m H15:05
1.12m L20:10
5.08m H
Oct 202003:00
0.99m L07:52
4.76m H15:05
1.12m L20:10
5.08m H
Fri 2nd03:28
0.99m L08:25
4.85m H15:33
1.07m L20:42
5.09m H
0.99m L08:25
4.85m H15:33
1.07m L20:42
5.09m H
Sat 3rd03:53
0.99m L08:56
4.87m H16:00
1.05m L21:12
5.03m H
0.99m L08:56
4.87m H16:00
1.05m L21:12
5.03m H
Sun 4th04:17
1.01m L09:24
4.84m H16:28
1.07m L21:40
4.92m H
1.01m L09:24
4.84m H16:28
1.07m L21:40
4.92m H
Mon 5th04:43
1.06m L09:51
4.75m H16:58
1.15m L22:08
4.76m H
1.06m L09:51
4.75m H16:58
1.15m L22:08
4.76m H
Tue 6th05:12
1.17m L10:20
4.62m H17:30
1.31m L22:37
4.55m H
1.17m L10:20
4.62m H17:30
1.31m L22:37
4.55m H
Wed 7th05:44
1.36m L10:51
4.43m H18:05
1.52m L23:10
4.29m H
1.36m L10:51
4.43m H18:05
1.52m L23:10
4.29m H
Thu 8th06:18
1.61m L11:26
4.20m H18:45
1.78m L23:50
3.97m H
1.61m L11:26
4.20m H18:45
1.78m L23:50
3.97m H
Fri 9th06:58
1.90m L12:09
3.93m H19:38
2.01m L
1.90m L12:09
3.93m H19:38
2.01m L
Sat 10th00:40
3.64m H07:58
2.14m L13:07
3.69m H21:15
2.09m L
3.64m H07:58
2.14m L13:07
3.69m H21:15
2.09m L
Sun 11th01:52
3.40m H09:51
2.17m L14:31
3.60m H22:48
1.85m L
3.40m H09:51
2.17m L14:31
3.60m H22:48
1.85m L
Mon 12th03:45
3.49m H11:10
1.90m L16:13
3.86m H23:48
1.50m L
3.49m H11:10
1.90m L16:13
3.86m H23:48
1.50m L
Tue 13th05:06
3.92m H12:06
1.56m L17:21
4.34m H
3.92m H12:06
1.56m L17:21
4.34m H
Wed 14th00:43
1.18m L05:57
4.41m H12:59
1.26m L18:14
4.83m H
1.18m L05:57
4.41m H12:59
1.26m L18:14
4.83m H
Thu 15th01:41
0.92m L06:45
4.86m H13:56
1.02m L19:02
5.25m H
0.92m L06:45
4.86m H13:56
1.02m L19:02
5.25m H
Fri 16th02:37
0.73m L07:29
5.19m H14:51
0.84m L19:47
5.53m H
0.73m L07:29
5.19m H14:51
0.84m L19:47
5.53m H
Sat 17th03:27
0.62m L08:12
5.39m H15:40
0.72m L20:30
5.66m H
0.62m L08:12
5.39m H15:40
0.72m L20:30
5.66m H
Sun 18th04:12
0.60m L08:54
5.46m H16:23
0.68m L21:12
5.65m H
0.60m L08:54
5.46m H16:23
0.68m L21:12
5.65m H
Mon 19th04:51
0.67m L09:35
5.42m H17:01
0.73m L21:54
5.48m H
0.67m L09:35
5.42m H17:01
0.73m L21:54
5.48m H
Tue 20th05:26
0.84m L10:17
5.25m H17:39
0.87m L22:38
5.16m H
0.84m L10:17
5.25m H17:39
0.87m L22:38
5.16m H
Wed 21st06:01
1.10m L11:01
4.96m H18:21
1.13m L23:24
4.70m H
1.10m L11:01
4.96m H18:21
1.13m L23:24
4.70m H
Thu 22nd06:43
1.44m L11:50
4.58m H19:14
1.47m L
1.44m L11:50
4.58m H19:14
1.47m L
Fri 23rd00:16
4.18m H07:39
1.83m L12:47
4.17m H20:30
1.76m L
4.18m H07:39
1.83m L12:47
4.17m H20:30
1.76m L
Sat 24th01:21
3.70m H09:13
2.09m L14:01
3.88m H22:12
1.80m L
3.70m H09:13
2.09m L14:01
3.88m H22:12
1.80m 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.