Nigels Weather Island
| Pwllheli Tide Tables |
| (All times are shown in GMT) |
| Day | Tide | Time | Height | Day | Tide | Time | Height | Day | Tide | Time | Height |
| Monday | Low | 00:30 | 2.25m | Monday | High | 05:57 | 3.68m | Monday | Low | 12:45 | 2.15m |
| Monday | High | 18:15 | 4.07m | Tuesday | Low | 01:12 | 1.95m | Tuesday | High | 06:38 | 3.99m |
| Tuesday | Low | 13:25 | 1.86m | Tuesday | High | 18:53 | 4.40m | Wednesday | Low | 01:47 | 1.62m |
| Wednesday | High | 07:11 | 4.29m | Wednesday | Low | 13:59 | 1.56m | Wednesday | High | 19:24 | 4.70m |
| Thursday | Low | 02:20 | 1.29m | Thursday | High | 07:39 | 4.57m | Thursday | Low | 14:34 | 1.29m |
| Thursday | High | 19:52 | 4.97m | Friday | Low | 02:55 | 1.01m | Friday | High | 08:07 | 4.81m |
| Friday | Low | 15:09 | 1.08m | Friday | High | 20:20 | 5.19m | Saturday | Low | 03:30 | 0.81m |
| Saturday | High | 08:36 | 4.98m | Saturday | Low | 15:44 | 0.95m | Saturday | High | 20:50 | 5.33m |
| Sunday | Low | 04:06 | 0.72m | Sunday | High | 09:08 | 5.06m | Sunday | Low | 16:19 | 0.90m |
