Nigels Weather Island
| Pwllheli Tide Tables |
| (All times are shown in GMT) |
| Day | Tide | Time | Height | Day | Tide | Time | Height | Day | Tide | Time | Height |
| Thursday | Low | 03:59 | 0.14m | Thursday | High | 08:59 | 5.60m | Thursday | Low | 16:22 | 0.07m |
| Thursday | High | 21:19 | 5.12m | Friday | Low | 04:37 | 0.29m | Friday | High | 09:40 | 5.46m |
| Friday | Low | 16:58 | 0.38m | Friday | High | 21:58 | 4.99m | Saturday | Low | 05:14 | 0.59m |
| Saturday | High | 10:20 | 5.15m | Saturday | Low | 17:31 | 0.78m | Saturday | High | 22:36 | 4.75m |
| Sunday | Low | 05:50 | 0.98m | Sunday | High | 11:01 | 4.72m | Sunday | Low | 18:01 | 1.22m |
| Sunday | High | 23:15 | 4.42m | Monday | Low | 06:23 | 1.42m | Monday | High | 11:44 | 4.23m |
| Monday | Low | 18:26 | 1.65m | Monday | High | 23:58 | 4.05m | Tuesday | Low | 06:57 | 1.85m |
| Tuesday | High | 12:32 | 3.74m | Tuesday | Low | 18:53 | 2.03m | Wednesday | High | 00:50 | 3.68m |
| Wednesday | Low | 07:50 | 2.22m | Wednesday | High | 13:41 | 3.34m | Wednesday | Low | 19:40 | 2.35m |
