Nigels Weather Island
| Criccieth Tide Tables |
| (All times are shown in GMT) |
| Day | Tide | Time | Height | Day | Tide | Time | Height | Day | Tide | Time | Height |
| Tuesday | High | 04:33 | 3.60m | Tuesday | Low | 11:45 | 1.58m | Tuesday | High | 17:01 | 3.62m |
| Tuesday | Low | 23:52 | 1.59m | Wednesday | High | 05:17 | 3.88m | Wednesday | Low | 12:34 | 1.38m |
| Wednesday | High | 17:39 | 3.93m | Thursday | Low | 00:42 | 1.35m | Thursday | High | 05:56 | 4.19m |
| Thursday | Low | 13:17 | 1.18m | Thursday | High | 18:16 | 4.25m | Friday | Low | 01:27 | 1.10m |
| Friday | High | 06:33 | 4.49m | Friday | Low | 13:58 | 0.99m | Friday | High | 18:52 | 4.57m |
| Saturday | Low | 02:10 | 0.88m | Saturday | High | 07:11 | 4.76m | Saturday | Low | 14:39 | 0.82m |
| Saturday | High | 19:31 | 4.85m | Sunday | Low | 02:53 | 0.70m | Sunday | High | 07:51 | 4.97m |
| Sunday | Low | 15:21 | 0.69m | Sunday | High | 20:11 | 5.05m | Monday | Low | 03:38 | 0.58m |
| Monday | High | 08:32 | 5.07m | Monday | Low | 16:05 | 0.62m | Monday | High | 20:54 | 5.15m |
