High and low water times and heights at Portrush

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)

Prediction chart   UK & Ireland
© National Oceanography Centre, Liverpool
Thu 25th
Jul 2024
03:06
0.47m L
09:11
1.79m H
14:58
0.38m L
21:35
2.22m H
Fri 26th03:55
0.56m L
09:56
1.67m H
15:47
0.48m L
22:31
2.09m H
Sat 27th04:52
0.68m L
10:52
1.54m H
16:48
0.62m L
23:47
1.94m H
Sun 28th06:03
0.80m L
12:30
1.46m H
18:12
0.76m L
Mon 29th01:12
1.83m H
07:28
0.89m L
14:16
1.48m H
19:57
0.84m L
Tue 30th02:31
1.76m H
08:55
0.92m L
15:42
1.60m H
21:30
0.84m L
Wed 31st03:42
1.73m H
09:59
0.90m L
16:40
1.74m H
22:39
0.80m L
Thu 1st
Aug 2024
04:38
1.72m H
10:38
0.84m L
17:21
1.87m H
23:30
0.75m L
Fri 2nd05:22
1.74m H
11:11
0.75m L
17:52
1.99m H
Sat 3rd00:10
0.70m L
06:00
1.78m H
11:42
0.64m L
18:21
2.08m H
Sun 4th00:44
0.66m L
06:34
1.84m H
12:15
0.53m L
18:51
2.14m H
Mon 5th01:16
0.62m L
07:06
1.88m H
12:47
0.45m L
19:21
2.16m H
Tue 6th01:47
0.61m L
07:39
1.90m H
13:19
0.41m L
19:51
2.13m H
Wed 7th02:19
0.63m L
08:10
1.88m H
13:51
0.43m L
20:22
2.07m H
Thu 8th02:53
0.68m L
08:42
1.83m H
14:24
0.49m L
20:54
1.98m H
Fri 9th03:30
0.75m L
09:15
1.75m H
14:58
0.59m L
21:28
1.88m H
Sat 10th04:11
0.83m L
09:53
1.66m H
15:37
0.71m L
22:08
1.77m H
Sun 11th05:03
0.91m L
10:40
1.57m H
16:24
0.85m L
22:59
1.66m H
Mon 12th06:30
0.97m L
11:53
1.50m H
17:23
0.98m L
Tue 13th00:37
1.58m H
07:54
1.00m L
13:46
1.51m H
18:42
1.08m L
Wed 14th02:36
1.55m H
09:07
0.99m L
15:06
1.59m H
20:43
1.11m L
Thu 15th03:45
1.56m H
10:06
0.95m L
16:00
1.70m H
22:03
1.05m L
Fri 16th04:36
1.60m H
10:41
0.88m L
16:39
1.83m H
22:47
0.94m L
Sat 17th05:14
1.67m H
11:06
0.77m L
17:13
1.99m H
23:22
0.77m L
Sun 18th05:45
1.78m H
11:34
0.61m L
17:48
2.17m H
23:58
0.58m L
Mon 19th06:18
1.90m H
12:06
0.44m L
18:24
2.35m H
Tue 20th00:36
0.41m L
06:52
2.01m H
12:39
0.28m L
19:02
2.49m H
Wed 21st01:13
0.31m L
07:27
2.06m H
13:14
0.19m L
19:40
2.54m 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.