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
Tue 26th
Sep 2017
04:33
1.69m L
10:39
4.07m H
16:49
1.80m L
22:54
3.92m H
Wed 27th05:00
1.95m L
11:19
3.79m H
17:30
2.06m L
23:39
3.60m H
Thu 28th05:40
2.20m L
12:13
3.55m H
18:43
2.27m L
Fri 29th00:42
3.34m H
07:16
2.37m L
13:36
3.42m H
20:42
2.29m L
Sat 30th02:25
3.26m H
09:21
2.31m L
15:15
3.53m H
22:06
2.10m L
Sun 1st
Oct 2017
03:55
3.46m H
10:30
2.09m L
16:20
3.82m H
23:03
1.82m L
Mon 2nd04:48
3.77m H
11:19
1.81m L
17:05
4.16m H
23:46
1.52m L
Tue 3rd05:28
4.12m H
12:00
1.52m L
17:45
4.50m H
Wed 4th00:24
1.23m L
06:06
4.45m H
12:38
1.26m L
18:22
4.80m H
Thu 5th01:02
0.99m L
06:42
4.74m H
13:15
1.03m L
19:00
5.04m H
Fri 6th01:39
0.80m L
07:19
4.95m H
13:54
0.86m L
19:38
5.20m H
Sat 7th02:18
0.70m L
07:57
5.07m H
14:33
0.78m L
20:17
5.24m H
Sun 8th02:57
0.71m L
08:36
5.08m H
15:13
0.82m L
20:57
5.15m H
Mon 9th03:36
0.84m L
09:17
4.96m H
15:54
0.97m L
21:40
4.93m H
Tue 10th04:17
1.09m L
10:00
4.73m H
16:39
1.22m L
22:27
4.60m H
Wed 11th05:00
1.41m L
10:50
4.43m H
17:30
1.53m L
23:22
4.20m H
Thu 12th05:53
1.76m L
11:50
4.12m H
18:47
1.81m L
Fri 13th00:31
3.85m H
07:17
2.01m L
13:06
3.90m H
20:30
1.89m L
Sat 14th01:59
3.68m H
08:58
2.03m L
14:36
3.91m H
21:57
1.74m L
Sun 15th03:27
3.80m H
10:15
1.84m L
15:54
4.14m H
23:01
1.48m L
Mon 16th04:33
4.07m H
11:12
1.58m L
16:53
4.45m H
23:51
1.24m L
Tue 17th05:24
4.37m H
11:59
1.34m L
17:41
4.72m H
Wed 18th00:32
1.06m L
06:07
4.62m H
12:39
1.15m L
18:24
4.90m H
Thu 19th01:09
0.96m L
06:46
4.79m H
13:15
1.04m L
19:02
4.98m H
Fri 20th01:42
0.95m L
07:22
4.86m H
13:49
1.01m L
19:37
4.96m H
Sat 21st02:12
1.00m L
07:56
4.85m H
14:22
1.06m L
20:11
4.87m H
Sun 22nd02:42
1.11m L
08:28
4.78m H
14:54
1.17m L
20:42
4.72m H
Mon 23rd03:09
1.27m L
09:00
4.65m H
15:24
1.33m L
21:15
4.52m H

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.