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
Wed 13th
Dec 2017
03:33
1.66m H
08:59
1.02m L
16:16
1.95m H
22:29
0.86m L
Thu 14th04:15
1.75m H
09:52
0.97m L
16:47
1.94m H
22:56
0.82m L
Fri 15th04:52
1.87m H
10:36
0.92m L
17:17
1.95m H
23:25
0.77m L
Sat 16th05:27
1.98m H
11:17
0.88m L
17:48
1.96m H
23:57
0.72m L
Sun 17th06:01
2.07m H
11:55
0.85m L
18:21
1.97m H
Mon 18th00:28
0.69m L
06:35
2.13m H
12:32
0.85m L
18:52
1.96m H
Tue 19th00:59
0.69m L
07:08
2.16m H
13:08
0.86m L
19:24
1.93m H
Wed 20th01:30
0.71m L
07:41
2.16m H
13:45
0.88m L
19:55
1.88m H
Thu 21st02:00
0.74m L
08:15
2.13m H
14:23
0.91m L
20:28
1.82m H
Fri 22nd02:31
0.79m L
08:53
2.08m H
15:06
0.95m L
21:05
1.75m H
Sat 23rd03:06
0.84m L
09:36
2.02m H
15:53
0.99m L
21:48
1.67m H
Sun 24th03:48
0.91m L
10:30
1.95m H
16:48
1.01m L
22:39
1.59m H
Mon 25th04:39
0.98m L
11:45
1.90m H
17:54
1.02m L
Tue 26th00:08
1.53m H
05:48
1.03m L
13:02
1.89m H
19:18
1.00m L
Wed 27th01:55
1.54m H
07:13
1.04m L
14:00
1.92m H
20:24
0.94m L
Thu 28th03:03
1.61m H
08:28
1.00m L
14:53
1.97m H
21:12
0.87m L
Fri 29th03:51
1.71m H
09:22
0.92m L
15:42
2.05m H
21:53
0.77m L
Sat 30th04:28
1.84m H
10:10
0.80m L
16:29
2.14m H
22:33
0.66m L
Sun 31st05:06
2.00m H
10:57
0.67m L
17:15
2.23m H
23:14
0.54m L
Mon 1st
Jan 2018
05:45
2.17m H
11:45
0.55m L
18:02
2.30m H
23:55
0.44m L
Tue 2nd06:26
2.31m H
12:33
0.47m L
18:48
2.31m H
Wed 3rd00:36
0.38m L
07:08
2.39m H
13:23
0.45m L
19:34
2.26m H
Thu 4th01:17
0.37m L
07:51
2.40m H
14:14
0.49m L
20:20
2.15m H
Fri 5th02:00
0.41m L
08:37
2.34m H
15:08
0.60m L
21:07
2.00m H
Sat 6th02:45
0.50m L
09:27
2.21m H
16:11
0.73m L
21:59
1.82m H
Sun 7th03:33
0.62m L
10:33
2.05m H
17:40
0.85m L
23:02
1.66m H
Mon 8th04:28
0.78m L
12:33
1.92m H
19:06
0.92m L
Tue 9th00:26
1.55m H
05:33
0.92m L
14:02
1.86m H
20:23
0.95m L

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.