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
Fri 9th
Dec 202203:16
1.25m L08:39
4.88m H15:46
1.26m L20:58
4.71m H
Dec 202203:16
1.25m L08:39
4.88m H15:46
1.26m L20:58
4.71m H
Sat 10th03:47
1.29m L09:13
4.84m H16:20
1.32m L21:32
4.59m H
1.29m L09:13
4.84m H16:20
1.32m L21:32
4.59m H
Sun 11th04:20
1.36m L09:47
4.76m H16:54
1.41m L22:06
4.43m H
1.36m L09:47
4.76m H16:54
1.41m L22:06
4.43m H
Mon 12th04:54
1.49m L10:21
4.62m H17:31
1.53m L22:42
4.24m H
1.49m L10:21
4.62m H17:31
1.53m L22:42
4.24m H
Tue 13th05:31
1.64m L10:58
4.46m H18:11
1.66m L23:21
4.03m H
1.64m L10:58
4.46m H18:11
1.66m L23:21
4.03m H
Wed 14th06:11
1.81m L11:38
4.28m H18:57
1.77m L
1.81m L11:38
4.28m H18:57
1.77m L
Thu 15th00:05
3.83m H06:57
1.96m L12:23
4.11m H19:51
1.86m L
3.83m H06:57
1.96m L12:23
4.11m H19:51
1.86m L
Fri 16th00:55
3.66m H07:55
2.07m L13:15
3.98m H20:54
1.88m L
3.66m H07:55
2.07m L13:15
3.98m H20:54
1.88m L
Sat 17th01:57
3.57m H09:05
2.09m L14:17
3.94m H22:04
1.81m L
3.57m H09:05
2.09m L14:17
3.94m H22:04
1.81m L
Sun 18th03:07
3.64m H10:21
2.00m L15:24
4.01m H23:09
1.67m L
3.64m H10:21
2.00m L15:24
4.01m H23:09
1.67m L
Mon 19th04:15
3.86m H11:27
1.81m L16:30
4.21m H
3.86m H11:27
1.81m L16:30
4.21m H
Tue 20th00:06
1.49m L05:12
4.17m H12:26
1.58m L17:30
4.48m H
1.49m L05:12
4.17m H12:26
1.58m L17:30
4.48m H
Wed 21st01:00
1.31m L06:04
4.52m H13:21
1.35m L18:24
4.76m H
1.31m L06:04
4.52m H13:21
1.35m L18:24
4.76m H
Thu 22nd01:51
1.15m L06:54
4.84m H14:14
1.15m L19:16
4.98m H
1.15m L06:54
4.84m H14:14
1.15m L19:16
4.98m H
Fri 23rd02:41
1.05m L07:43
5.09m H15:06
1.01m L20:06
5.12m H
1.05m L07:43
5.09m H15:06
1.01m L20:06
5.12m H
Sat 24th03:30
1.00m L08:31
5.25m H15:59
0.92m L20:54
5.15m H
1.00m L08:31
5.25m H15:59
0.92m L20:54
5.15m H
Sun 25th04:18
1.01m L09:19
5.32m H16:50
0.89m L21:43
5.08m H
1.01m L09:19
5.32m H16:50
0.89m L21:43
5.08m H
Mon 26th05:05
1.06m L10:08
5.31m H17:39
0.90m L22:32
4.93m H
1.06m L10:08
5.31m H17:39
0.90m L22:32
4.93m H
Tue 27th05:51
1.15m L10:57
5.21m H18:30
0.97m L23:22
4.70m H
1.15m L10:57
5.21m H18:30
0.97m L23:22
4.70m H
Wed 28th06:40
1.28m L11:48
5.04m H19:21
1.09m L
1.28m L11:48
5.04m H19:21
1.09m L
Thu 29th00:15
4.43m H07:33
1.44m L12:42
4.80m H20:16
1.25m L
4.43m H07:33
1.44m L12:42
4.80m H20:16
1.25m L
Fri 30th01:11
4.16m H08:31
1.61m L13:39
4.55m H21:15
1.42m L
4.16m H08:31
1.61m L13:39
4.55m H21:15
1.42m L
Sat 31st02:12
3.95m H09:36
1.74m L14:40
4.33m H22:18
1.53m L
3.95m H09:36
1.74m L14:40
4.33m H22:18
1.53m L
Sun 1st
Jan 202303:17
3.86m H10:44
1.78m L15:46
4.20m H23:21
1.57m L
Jan 202303:17
3.86m H10:44
1.78m L15:46
4.20m H23:21
1.57m L
Mon 2nd04:25
3.90m H11:50
1.72m L16:54
4.18m H
3.90m H11:50
1.72m L16:54
4.18m H
Tue 3rd00:19
1.55m L05:28
4.07m H12:48
1.61m L17:54
4.26m H
1.55m L05:28
4.07m H12:48
1.61m L17:54
4.26m H
Wed 4th01:08
1.50m L06:21
4.29m H13:38
1.50m L18:45
4.37m H
1.50m L06:21
4.29m H13:38
1.50m L18:45
4.37m H
Thu 5th01:48
1.44m L07:08
4.49m H14:21
1.40m L19:29
4.47m H
1.44m L07:08
4.49m H14:21
1.40m L19:29
4.47m H
Disclaimer
While every effort has been made to ensure the accuracy of the information provided, no responsibility can be accepted by the National Oceanography Centre for any consequential loss or damage arising from its use.