High and low water times and heights at Ullapool
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 23rd
Apr 202103:56
4.19m H10:30
1.59m L16:34
4.34m H22:45
1.67m L
Apr 202103:56
4.19m H10:30
1.59m L16:34
4.34m H22:45
1.67m L
Sat 24th04:42
4.56m H11:15
1.14m L17:15
4.72m H23:29
1.23m L
4.56m H11:15
1.14m L17:15
4.72m H23:29
1.23m L
Sun 25th05:22
4.95m H11:57
0.72m L17:53
5.07m H
4.95m H11:57
0.72m L17:53
5.07m H
Mon 26th00:10
0.83m L06:01
5.28m H12:38
0.39m L18:30
5.34m H
0.83m L06:01
5.28m H12:38
0.39m L18:30
5.34m H
Tue 27th00:51
0.52m L06:42
5.50m H13:18
0.21m L19:09
5.47m H
0.52m L06:42
5.50m H13:18
0.21m L19:09
5.47m H
Wed 28th01:33
0.35m L07:23
5.54m H13:58
0.22m L19:49
5.45m H
0.35m L07:23
5.54m H13:58
0.22m L19:49
5.45m H
Thu 29th02:15
0.35m L08:08
5.39m H14:39
0.40m L20:32
5.29m H
0.35m L08:08
5.39m H14:39
0.40m L20:32
5.29m H
Fri 30th02:58
0.51m L08:57
5.09m H15:22
0.75m L21:21
5.01m H
0.51m L08:57
5.09m H15:22
0.75m L21:21
5.01m H
Sat 1st
May 202103:45
0.82m L09:55
4.69m H16:08
1.20m L22:18
4.67m H
May 202103:45
0.82m L09:55
4.69m H16:08
1.20m L22:18
4.67m H
Sun 2nd04:36
1.22m L11:08
4.29m H17:00
1.67m L23:30
4.36m H
1.22m L11:08
4.29m H17:00
1.67m L23:30
4.36m H
Mon 3rd05:38
1.61m L12:33
4.00m H18:07
2.07m L
1.61m L12:33
4.00m H18:07
2.07m L
Tue 4th00:52
4.16m H07:03
1.88m L13:58
3.88m H19:42
2.25m L
4.16m H07:03
1.88m L13:58
3.88m H19:42
2.25m L
Wed 5th02:12
4.11m H08:38
1.89m L15:17
3.93m H21:12
2.15m L
4.11m H08:38
1.89m L15:17
3.93m H21:12
2.15m L
Thu 6th03:22
4.18m H09:49
1.73m L16:16
4.09m H22:13
1.91m L
4.18m H09:49
1.73m L16:16
4.09m H22:13
1.91m L
Fri 7th04:16
4.32m H10:41
1.53m L16:58
4.28m H23:00
1.66m L
4.32m H10:41
1.53m L16:58
4.28m H23:00
1.66m L
Sat 8th04:58
4.48m H11:22
1.34m L17:31
4.46m H23:40
1.43m L
4.48m H11:22
1.34m L17:31
4.46m H23:40
1.43m L
Sun 9th05:34
4.63m H11:58
1.19m L18:00
4.62m H
4.63m H11:58
1.19m L18:00
4.62m H
Mon 10th00:17
1.26m L06:06
4.74m H12:31
1.07m L18:28
4.74m H
1.26m L06:06
4.74m H12:31
1.07m L18:28
4.74m H
Tue 11th00:51
1.15m L06:37
4.80m H13:03
1.02m L18:55
4.81m H
1.15m L06:37
4.80m H13:03
1.02m L18:55
4.81m H
Wed 12th01:23
1.10m L07:08
4.80m H13:33
1.03m L19:22
4.82m H
1.10m L07:08
4.80m H13:33
1.03m L19:22
4.82m H
Thu 13th01:54
1.12m L07:39
4.74m H14:03
1.10m L19:50
4.77m H
1.12m L07:39
4.74m H14:03
1.10m L19:50
4.77m H
Fri 14th02:25
1.19m L08:12
4.62m H14:33
1.22m L20:19
4.68m H
1.19m L08:12
4.62m H14:33
1.22m L20:19
4.68m H
Sat 15th02:58
1.30m L08:49
4.46m H15:05
1.39m L20:51
4.54m H
1.30m L08:49
4.46m H15:05
1.39m L20:51
4.54m H
Sun 16th03:33
1.47m L09:31
4.27m H15:40
1.60m L21:30
4.36m H
1.47m L09:31
4.27m H15:40
1.60m L21:30
4.36m H
Mon 17th04:12
1.66m L10:22
4.07m H16:19
1.83m L22:22
4.16m H
1.66m L10:22
4.07m H16:19
1.83m L22:22
4.16m H
Tue 18th04:58
1.85m L11:26
3.91m H17:08
2.06m L23:31
4.00m H
1.85m L11:26
3.91m H17:08
2.06m L23:31
4.00m H
Wed 19th05:58
2.00m L12:39
3.83m H18:12
2.23m L
2.00m L12:39
3.83m H18:12
2.23m L
Thu 20th00:51
3.94m H07:20
2.01m L13:54
3.88m H19:40
2.23m L
3.94m H07:20
2.01m L13:54
3.88m H19:40
2.23m L
Disclaimer
While every effort has been made to ensure the accuracy of the information provided, no responsibility can be accepted by the National Oceanographiy Centre for any consequential loss or damage arising from its use.