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
Sun 5th
Feb 202301:00
1.56m L07:00
4.89m H13:30
1.34m L19:21
4.76m H
Feb 202301:00
1.56m L07:00
4.89m H13:30
1.34m L19:21
4.76m H
Mon 6th01:33
1.40m L07:28
5.00m H14:03
1.20m L19:50
4.83m H
1.40m L07:28
5.00m H14:03
1.20m L19:50
4.83m H
Tue 7th02:04
1.28m L07:56
5.07m H14:33
1.11m L20:18
4.85m H
1.28m L07:56
5.07m H14:33
1.11m L20:18
4.85m H
Wed 8th02:34
1.22m L08:23
5.08m H15:03
1.09m L20:48
4.82m H
1.22m L08:23
5.08m H15:03
1.09m L20:48
4.82m H
Thu 9th03:04
1.22m L08:52
5.03m H15:33
1.13m L21:18
4.73m H
1.22m L08:52
5.03m H15:33
1.13m L21:18
4.73m H
Fri 10th03:36
1.28m L09:23
4.92m H16:04
1.23m L21:52
4.60m H
1.28m L09:23
4.92m H16:04
1.23m L21:52
4.60m H
Sat 11th04:09
1.42m L09:57
4.77m H16:39
1.40m L22:31
4.43m H
1.42m L09:57
4.77m H16:39
1.40m L22:31
4.43m H
Sun 12th04:46
1.62m L10:36
4.56m H17:18
1.62m L23:20
4.23m H
1.62m L10:36
4.56m H17:18
1.62m L23:20
4.23m H
Mon 13th05:30
1.86m L11:28
4.32m H18:06
1.88m L
1.86m L11:28
4.32m H18:06
1.88m L
Tue 14th00:27
4.06m H06:25
2.12m L12:43
4.10m H19:11
2.12m L
4.06m H06:25
2.12m L12:43
4.10m H19:11
2.12m L
Wed 15th01:53
3.99m H07:44
2.29m L14:21
4.00m H20:45
2.20m L
3.99m H07:44
2.29m L14:21
4.00m H20:45
2.20m L
Thu 16th03:18
4.11m H09:27
2.19m L15:55
4.14m H22:17
2.01m L
4.11m H09:27
2.19m L15:55
4.14m H22:17
2.01m L
Fri 17th04:27
4.41m H10:48
1.82m L17:05
4.45m H23:21
1.65m L
4.41m H10:48
1.82m L17:05
4.45m H23:21
1.65m L
Sat 18th05:23
4.80m H11:48
1.34m L17:57
4.80m H
4.80m H11:48
1.34m L17:57
4.80m H
Sun 19th00:13
1.26m L06:09
5.20m H12:39
0.87m L18:42
5.11m H
1.26m L06:09
5.20m H12:39
0.87m L18:42
5.11m H
Mon 20th00:58
0.90m L06:51
5.54m H13:24
0.49m L19:23
5.31m H
0.90m L06:51
5.54m H13:24
0.49m L19:23
5.31m H
Tue 21st01:41
0.63m L07:33
5.74m H14:07
0.27m L20:02
5.37m H
0.63m L07:33
5.74m H14:07
0.27m L20:02
5.37m H
Wed 22nd02:21
0.50m L08:13
5.78m H14:48
0.25m L20:40
5.27m H
0.50m L08:13
5.78m H14:48
0.25m L20:40
5.27m H
Thu 23rd03:01
0.54m L08:54
5.62m H15:27
0.41m L21:18
5.05m H
0.54m L08:54
5.62m H15:27
0.41m L21:18
5.05m H
Fri 24th03:40
0.74m L09:35
5.32m H16:05
0.74m L21:57
4.74m H
0.74m L09:35
5.32m H16:05
0.74m L21:57
4.74m H
Sat 25th04:20
1.08m L10:18
4.91m H16:44
1.17m L22:40
4.40m H
1.08m L10:18
4.91m H16:44
1.17m L22:40
4.40m H
Sun 26th05:02
1.50m L11:09
4.46m H17:24
1.64m L23:34
4.07m H
1.50m L11:09
4.46m H17:24
1.64m L23:34
4.07m H
Mon 27th05:50
1.95m L12:18
4.05m H18:12
2.10m L
1.95m L12:18
4.05m H18:12
2.10m L
Tue 28th01:04
3.82m H06:55
2.35m L13:51
3.78m H19:20
2.46m L
3.82m H06:55
2.35m L13:51
3.78m H19:20
2.46m L
Wed 1st
Mar 202302:44
3.76m H08:50
2.51m L15:22
3.74m H21:20
2.55m L
Mar 202302:44
3.76m H08:50
2.51m L15:22
3.74m H21:20
2.55m L
Thu 2nd04:03
3.89m H10:27
2.32m L16:33
3.89m H22:42
2.34m L
3.89m H10:27
2.32m L16:33
3.89m H22:42
2.34m L
Fri 3rd04:59
4.12m H11:22
2.02m L17:22
4.12m H23:30
2.05m L
4.12m H11:22
2.02m L17:22
4.12m H23:30
2.05m L
Sat 4th05:38
4.37m H12:03
1.71m L17:58
4.36m H
4.37m H12:03
1.71m L17:58
4.36m 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.