Nigels Weather Island
| Pwllheli Tide Tables |
| (All times are shown in GMT) |
| Day | Tide | Time | Height | Day | Tide | Time | Height | Day | Tide | Time | Height |
| Friday | High | 00:51 | 3.55m | Friday | Low | 08:19 | 2.31m | Friday | High | 13:31 | 3.65m |
| Friday | Low | 21:31 | 1.99m | Saturday | High | 02:28 | 3.37m | Saturday | Low | 10:07 | 2.18m |
| Saturday | High | 15:08 | 3.70m | Saturday | Low | 22:58 | 1.66m | Sunday | High | 04:05 | 3.56m |
| Sunday | Low | 11:26 | 1.82m | Sunday | High | 16:28 | 4.04m | Monday | Low | 00:03 | 1.19m |
| Monday | High | 05:14 | 3.96m | Monday | Low | 12:23 | 1.35m | Monday | High | 17:27 | 4.52m |
| Tuesday | Low | 00:55 | 0.72m | Tuesday | High | 06:02 | 4.40m | Tuesday | Low | 13:12 | 0.89m |
| Tuesday | High | 18:15 | 4.99m | Wednesday | Low | 01:41 | 0.33m | Wednesday | High | 06:45 | 4.81m |
| Wednesday | Low | 13:58 | 0.50m | Wednesday | High | 19:00 | 5.38m | Thursday | Low | 02:24 | 0.08m |
| Thursday | High | 07:26 | 5.12m | Thursday | Low | 14:42 | 0.24m | Thursday | High | 19:44 | 5.61m |
