Nigels Weather Island
| Criccieth Tide Tables |
| (All times are shown in GMT) |
| Day | Tide | Time | Height | Day | Tide | Time | Height | Day | Tide | Time | Height |
| Wednesday | High | 05:11 | 4.25m | Wednesday | Low | 12:29 | 1.23m | Wednesday | High | 17:34 | 4.19m |
| Thursday | Low | 00:46 | 1.09m | Thursday | High | 05:56 | 4.65m | Thursday | Low | 13:17 | 0.95m |
| Thursday | High | 18:17 | 4.59m | Friday | Low | 01:34 | 0.78m | Friday | High | 06:39 | 5.01m |
| Friday | Low | 14:02 | 0.70m | Friday | High | 18:58 | 4.93m | Saturday | Low | 02:20 | 0.54m |
| Saturday | High | 07:21 | 5.28m | Saturday | Low | 14:47 | 0.52m | Saturday | High | 19:40 | 5.18m |
| Sunday | Low | 03:06 | 0.38m | Sunday | High | 08:03 | 5.41m | Sunday | Low | 15:31 | 0.42m |
| Sunday | High | 20:23 | 5.31m | Monday | Low | 03:53 | 0.31m | Monday | High | 08:47 | 5.39m |
| Monday | Low | 16:17 | 0.42m | Monday | High | 21:07 | 5.28m | Tuesday | Low | 04:41 | 0.36m |
| Tuesday | High | 09:32 | 5.21m | Tuesday | Low | 17:04 | 0.51m | Tuesday | High | 21:52 | 5.12m |
