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
Mon 15th
Aug 2022
02:24
0.44m L
08:33
1.89m H
14:21
0.29m L
20:52
2.31m H
Tue 16th03:06
0.57m L
09:11
1.77m H
15:04
0.43m L
21:39
2.11m H
Wed 17th03:51
0.73m L
09:52
1.63m H
15:54
0.63m L
22:35
1.89m H
Thu 18th04:44
0.88m L
10:44
1.50m H
17:01
0.84m L
Fri 19th00:09
1.71m H
05:52
1.01m L
13:28
1.44m H
19:01
1.00m L
Sat 20th01:45
1.61m H
07:24
1.07m L
15:12
1.53m H
20:53
1.03m L
Sun 21st02:57
1.58m H
08:55
1.07m L
16:15
1.64m H
22:09
1.01m L
Mon 22nd03:53
1.58m H
09:52
1.02m L
16:58
1.74m H
22:58
0.96m L
Tue 23rd04:36
1.61m H
10:27
0.95m L
17:24
1.82m H
23:31
0.91m L
Wed 24th05:12
1.66m H
10:58
0.86m L
17:44
1.90m H
23:59
0.84m L
Thu 25th05:45
1.74m H
11:29
0.75m L
18:06
1.99m H
Fri 26th00:25
0.75m L
06:16
1.82m H
11:58
0.63m L
18:30
2.07m H
Sat 27th00:53
0.66m L
06:45
1.90m H
12:27
0.52m L
18:56
2.14m H
Sun 28th01:21
0.60m L
07:15
1.96m H
12:55
0.43m L
19:23
2.17m H
Mon 29th01:48
0.57m L
07:43
1.99m H
13:24
0.39m L
19:51
2.18m H
Tue 30th02:16
0.57m L
08:14
1.99m H
13:54
0.39m L
20:22
2.15m H
Wed 31st02:46
0.61m L
08:48
1.94m H
14:30
0.45m L
20:58
2.08m H
Thu 1st
Sep 2022
03:23
0.67m L
09:27
1.86m H
15:12
0.56m L
21:42
1.97m H
Fri 2nd04:10
0.77m L
10:18
1.75m H
16:05
0.71m L
22:38
1.82m H
Sat 3rd05:15
0.88m L
11:33
1.65m H
17:15
0.87m L
Sun 4th00:12
1.69m H
07:01
0.96m L
13:27
1.65m H
18:54
0.97m L
Mon 5th02:18
1.64m H
08:43
0.96m L
14:48
1.74m H
20:54
0.95m L
Tue 6th03:44
1.67m H
09:48
0.89m L
15:47
1.89m H
22:12
0.83m L
Wed 7th04:41
1.74m H
10:28
0.79m L
16:32
2.06m H
22:58
0.69m L
Thu 8th05:18
1.82m H
11:01
0.64m L
17:11
2.24m H
23:36
0.55m L
Fri 9th05:51
1.91m H
11:34
0.47m L
17:50
2.41m H
Sat 10th00:10
0.43m L
06:24
2.00m H
12:07
0.32m L
18:27
2.51m H
Sun 11th00:43
0.37m L
06:57
2.05m H
12:42
0.22m L
19:05
2.53m H

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.