Nigels Weather Island
| Criccieth Tide Tables |
| (All times are shown in GMT) |
| Day | Tide | Time | Height | Day | Tide | Time | Height | Day | Tide | Time | Height |
| Thursday | Low | 02:03 | 0.65m | Thursday | High | 07:06 | 5.04m | Thursday | Low | 14:27 | 0.53m |
| Thursday | High | 19:23 | 4.97m | Friday | Low | 02:41 | 0.39m | Friday | High | 07:43 | 5.37m |
| Friday | Low | 15:05 | 0.36m | Friday | High | 20:01 | 5.25m | Saturday | Low | 03:21 | 0.24m |
| Saturday | High | 08:22 | 5.56m | Saturday | Low | 15:45 | 0.30m | Saturday | High | 20:40 | 5.39m |
| Sunday | Low | 04:02 | 0.21m | Sunday | High | 09:03 | 5.57m | Sunday | Low | 16:26 | 0.36m |
| Sunday | High | 21:21 | 5.37m | Monday | Low | 04:46 | 0.32m | Monday | High | 09:45 | 5.40m |
| Monday | Low | 17:11 | 0.53m | Monday | High | 22:04 | 5.18m | Tuesday | Low | 05:33 | 0.53m |
| Tuesday | High | 10:30 | 5.05m | Tuesday | Low | 17:59 | 0.78m | Tuesday | High | 22:51 | 4.84m |
| Wednesday | Low | 06:27 | 0.81m | Wednesday | High | 11:20 | 4.58m | Wednesday | Low | 18:53 | 1.06m |
