High and low water times and heights at Fishguard

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 28th
May 2018
00:33
1.20m L
06:18
4.51m H
12:57
1.11m L
18:42
4.53m H
Tue 29th01:13
1.13m L
06:59
4.54m H
13:32
1.11m L
19:18
4.59m H
Wed 30th01:50
1.11m L
07:36
4.51m H
14:05
1.14m L
19:54
4.60m H
Thu 31st02:25
1.14m L
08:11
4.45m H
14:36
1.22m L
20:28
4.56m H
Fri 1st
Jun 2018
02:59
1.21m L
08:45
4.35m H
15:06
1.32m L
21:03
4.47m H
Sat 2nd03:33
1.32m L
09:19
4.20m H
15:36
1.46m L
21:38
4.33m H
Sun 3rd04:06
1.46m L
09:55
4.02m H
16:06
1.62m L
22:15
4.16m H
Mon 4th04:44
1.61m L
10:33
3.82m H
16:41
1.79m L
22:54
3.98m H
Tue 5th05:29
1.76m L
11:16
3.62m H
17:24
1.95m L
23:42
3.81m H
Wed 6th06:25
1.87m L
12:09
3.46m H
18:25
2.07m L
Thu 7th00:39
3.69m H
07:36
1.91m L
13:16
3.40m H
19:50
2.10m L
Fri 8th01:48
3.67m H
08:47
1.85m L
14:28
3.48m H
21:09
2.00m L
Sat 9th02:56
3.78m H
09:51
1.69m L
15:33
3.70m H
22:15
1.81m L
Sun 10th03:57
4.00m H
10:46
1.48m L
16:28
4.00m H
23:11
1.56m L
Mon 11th04:50
4.28m H
11:36
1.25m L
17:18
4.32m H
Tue 12th00:01
1.29m L
05:40
4.55m H
12:24
1.04m L
18:05
4.62m H
Wed 13th00:50
1.04m L
06:29
4.78m H
13:10
0.87m L
18:51
4.86m H
Thu 14th01:38
0.84m L
07:17
4.92m H
13:56
0.78m L
19:39
5.01m H
Fri 15th02:27
0.72m L
08:06
4.95m H
14:42
0.77m L
20:26
5.05m H
Sat 16th03:15
0.69m L
08:54
4.87m H
15:30
0.85m L
21:15
5.00m H
Sun 17th04:06
0.77m L
09:45
4.69m H
16:17
1.02m L
22:05
4.85m H
Mon 18th04:59
0.94m L
10:36
4.44m H
17:07
1.24m L
22:57
4.63m H
Tue 19th05:56
1.16m L
11:31
4.16m H
18:02
1.47m L
23:54
4.39m H
Wed 20th06:58
1.38m L
12:31
3.92m H
19:05
1.66m L
Thu 21st00:55
4.17m H
08:06
1.54m L
13:37
3.77m H
20:16
1.77m L
Fri 22nd02:03
4.03m H
09:15
1.60m L
14:46
3.74m H
21:27
1.77m L
Sat 23rd03:11
3.98m H
10:17
1.59m L
15:51
3.83m H
22:31
1.69m L
Sun 24th04:14
4.02m H
11:09
1.53m L
16:48
4.00m H
23:25
1.58m 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.