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
Fri 18th
Aug 2017
03:41
3.91m H
10:33
1.62m L
16:17
4.06m H
23:15
1.46m L
Sat 19th04:54
4.15m H
11:36
1.38m L
17:21
4.40m H
Sun 20th00:14
1.15m L
05:52
4.44m H
12:28
1.13m L
18:14
4.74m H
Mon 21st01:05
0.88m L
06:42
4.69m H
13:15
0.92m L
19:01
5.00m H
Tue 22nd01:51
0.70m L
07:27
4.85m H
14:00
0.79m L
19:45
5.15m H
Wed 23rd02:34
0.63m L
08:09
4.90m H
14:40
0.76m L
20:26
5.16m H
Thu 24th03:14
0.69m L
08:48
4.85m H
15:18
0.83m L
21:05
5.05m H
Fri 25th03:51
0.85m L
09:26
4.70m H
15:54
1.00m L
21:42
4.84m H
Sat 26th04:24
1.10m L
10:03
4.48m H
16:25
1.25m L
22:19
4.55m H
Sun 27th04:54
1.39m L
10:40
4.20m H
16:54
1.53m L
22:56
4.22m H
Mon 28th05:20
1.68m L
11:19
3.91m H
17:25
1.81m L
23:37
3.87m H
Tue 29th05:51
1.95m L
12:06
3.64m H
18:10
2.06m L
Wed 30th00:27
3.56m H
06:45
2.16m L
13:09
3.44m H
19:33
2.24m L
Thu 31st01:40
3.35m H
08:30
2.25m L
14:39
3.40m H
21:24
2.22m L
Fri 1st
Sep 2017
03:18
3.35m H
10:03
2.15m L
16:01
3.59m H
22:40
2.02m L
Sat 2nd04:30
3.55m H
11:03
1.94m L
16:56
3.87m H
23:33
1.76m L
Sun 3rd05:19
3.83m H
11:47
1.70m L
17:39
4.18m H
Mon 4th00:15
1.50m L
05:59
4.11m H
12:26
1.46m L
18:16
4.46m H
Tue 5th00:53
1.26m L
06:35
4.37m H
13:03
1.25m L
18:52
4.71m H
Wed 6th01:29
1.05m L
07:10
4.59m H
13:39
1.07m L
19:27
4.90m H
Thu 7th02:06
0.89m L
07:45
4.75m H
14:15
0.94m L
20:03
5.02m H
Fri 8th02:42
0.80m L
08:21
4.84m H
14:53
0.88m L
20:39
5.06m H
Sat 9th03:19
0.79m L
08:57
4.84m H
15:30
0.91m L
21:18
4.99m H
Sun 10th03:57
0.89m L
09:36
4.74m H
16:09
1.05m L
21:58
4.82m H
Mon 11th04:36
1.09m L
10:18
4.54m H
16:50
1.27m L
22:43
4.55m H
Tue 12th05:18
1.37m L
11:06
4.27m H
17:36
1.55m L
23:36
4.21m H
Wed 13th06:09
1.67m L
12:04
3.99m H
18:45
1.81m L
Thu 14th00:42
3.89m H
07:28
1.91m L
13:18
3.79m H
20:30
1.91m 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.