Nigels Weather Island
| Criccieth Tide Tables |
| (All times are shown in GMT) |
| Day | Tide | Time | Height | Day | Tide | Time | Height | Day | Tide | Time | Height |
| Friday | High | 01:04 | 3.37m | Friday | Low | 08:37 | 1.95m | Friday | High | 13:56 | 3.49m |
| Friday | Low | 21:21 | 1.85m | Saturday | High | 02:53 | 3.31m | Saturday | Low | 10:11 | 1.86m |
| Saturday | High | 15:38 | 3.65m | Saturday | Low | 23:03 | 1.65m | Sunday | High | 04:24 | 3.62m |
| Sunday | Low | 11:36 | 1.52m | Sunday | High | 16:52 | 4.09m | Monday | Low | 00:14 | 1.24m |
| Monday | High | 05:24 | 4.08m | Monday | Low | 12:35 | 1.07m | Monday | High | 17:45 | 4.61m |
| Tuesday | Low | 01:07 | 0.80m | Tuesday | High | 06:10 | 4.55m | Tuesday | Low | 13:24 | 0.64m |
| Tuesday | High | 18:31 | 5.09m | Wednesday | Low | 01:53 | 0.43m | Wednesday | High | 06:52 | 4.96m |
| Wednesday | Low | 14:09 | 0.29m | Wednesday | High | 19:13 | 5.46m | Thursday | Low | 02:36 | 0.18m |
| Thursday | High | 07:33 | 5.27m | Thursday | Low | 14:52 | 0.07m | Thursday | High | 19:54 | 5.68m |
