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
Mon 18th
Nov 201906:19
1.57m L11:39
4.49m H19:03
1.57m L
Nov 201906:19
1.57m L11:39
4.49m H19:03
1.57m L
Tue 19th00:12
4.13m H07:18
1.77m L12:37
4.26m H20:17
1.65m L
4.13m H07:18
1.77m L12:37
4.26m H20:17
1.65m L
Wed 20th01:20
3.89m H08:38
1.88m L13:49
4.13m H21:39
1.57m L
3.89m H08:38
1.88m L13:49
4.13m H21:39
1.57m L
Thu 21st02:43
3.84m H10:00
1.78m L15:09
4.21m H22:49
1.37m L
3.84m H10:00
1.78m L15:09
4.21m H22:49
1.37m L
Fri 22nd04:02
4.05m H11:08
1.57m L16:23
4.46m H23:52
1.15m L
4.05m H11:08
1.57m L16:23
4.46m H23:52
1.15m L
Sat 23rd05:07
4.37m H12:10
1.33m L17:27
4.77m H
4.37m H12:10
1.33m L17:27
4.77m H
Sun 24th00:54
0.97m L06:02
4.72m H13:11
1.12m L18:22
5.05m H
0.97m L06:02
4.72m H13:11
1.12m L18:22
5.05m H
Mon 25th01:51
0.84m L06:51
5.00m H14:09
0.96m L19:12
5.23m H
0.84m L06:51
5.00m H14:09
0.96m L19:12
5.23m H
Tue 26th02:42
0.79m L07:36
5.18m H15:00
0.87m L19:56
5.29m H
0.79m L07:36
5.18m H15:00
0.87m L19:56
5.29m H
Wed 27th03:26
0.82m L08:18
5.26m H15:43
0.86m L20:38
5.24m H
0.82m L08:18
5.26m H15:43
0.86m L20:38
5.24m H
Thu 28th04:04
0.91m L08:59
5.25m H16:22
0.92m L21:18
5.09m H
0.91m L08:59
5.25m H16:22
0.92m L21:18
5.09m H
Fri 29th04:38
1.04m L09:38
5.16m H16:59
1.04m L21:57
4.87m H
1.04m L09:38
5.16m H16:59
1.04m L21:57
4.87m H
Sat 30th05:11
1.22m L10:18
4.98m H17:37
1.23m L22:36
4.59m H
1.22m L10:18
4.98m H17:37
1.23m L22:36
4.59m H
Sun 1st
Dec 201905:46
1.46m L10:59
4.72m H18:18
1.46m L23:18
4.25m H
Dec 201905:46
1.46m L10:59
4.72m H18:18
1.46m L23:18
4.25m H
Mon 2nd06:24
1.74m L11:43
4.42m H19:04
1.70m L
1.74m L11:43
4.42m H19:04
1.70m L
Tue 3rd00:04
3.91m H07:08
2.01m L12:33
4.12m H20:03
1.90m L
3.91m H07:08
2.01m L12:33
4.12m H20:03
1.90m L
Wed 4th00:59
3.61m H08:09
2.21m L13:33
3.89m H21:22
1.96m L
3.61m H08:09
2.21m L13:33
3.89m H21:22
1.96m L
Thu 5th02:12
3.44m H09:49
2.25m L14:48
3.79m H22:32
1.88m L
3.44m H09:49
2.25m L14:48
3.79m H22:32
1.88m L
Fri 6th03:36
3.47m H10:56
2.12m L16:00
3.86m H23:24
1.73m L
3.47m H10:56
2.12m L16:00
3.86m H23:24
1.73m L
Sat 7th04:41
3.67m H11:45
1.92m L16:58
4.04m H
3.67m H11:45
1.92m L16:58
4.04m H
Sun 8th00:08
1.56m L05:29
3.94m H12:29
1.69m L17:44
4.26m H
1.56m L05:29
3.94m H12:29
1.69m L17:44
4.26m H
Mon 9th00:49
1.39m L06:08
4.22m H13:11
1.48m L18:24
4.48m H
1.39m L06:08
4.22m H13:11
1.48m L18:24
4.48m H
Tue 10th01:30
1.23m L06:45
4.50m H13:54
1.29m L19:02
4.69m H
1.23m L06:45
4.50m H13:54
1.29m L19:02
4.69m H
Wed 11th02:11
1.11m L07:22
4.74m H14:36
1.15m L19:41
4.86m H
1.11m L07:22
4.74m H14:36
1.15m L19:41
4.86m H
Thu 12th02:53
1.03m L08:00
4.93m H15:20
1.07m L20:20
4.96m H
1.03m L08:00
4.93m H15:20
1.07m L20:20
4.96m H
Fri 13th03:33
1.01m L08:39
5.05m H16:02
1.05m L21:00
4.99m H
1.01m L08:39
5.05m H16:02
1.05m L21:00
4.99m H
Sat 14th04:12
1.04m L09:18
5.08m H16:44
1.07m L21:42
4.93m H
1.04m L09:18
5.08m H16:44
1.07m L21:42
4.93m H
Sun 15th04:51
1.11m L10:00
5.04m H17:25
1.13m L22:25
4.80m H
1.11m L10:00
5.04m H17:25
1.13m L22:25
4.80m 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.