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 | 04:02 | 0.50m | Thursday | High | 09:08 | 5.39m | Thursday | Low | 16:28 | 0.51m |
| Thursday | High | 21:28 | 4.97m | Friday | Low | 04:32 | 0.67m | Friday | High | 09:44 | 5.29m |
| Friday | Low | 16:56 | 0.79m | Friday | High | 22:02 | 4.89m | Saturday | Low | 05:00 | 0.92m |
| Saturday | High | 10:19 | 5.05m | Saturday | Low | 17:21 | 1.11m | Saturday | High | 22:36 | 4.71m |
| Sunday | Low | 05:24 | 1.22m | Sunday | High | 10:53 | 4.72m | Sunday | Low | 17:43 | 1.44m |
| Sunday | High | 23:09 | 4.45m | Monday | Low | 05:48 | 1.55m | Monday | High | 11:24 | 4.34m |
| Monday | Low | 18:06 | 1.76m | Monday | High | 23:42 | 4.15m | Tuesday | Low | 06:17 | 1.88m |
| Tuesday | High | 11:55 | 3.94m | Tuesday | Low | 18:34 | 2.07m | Wednesday | High | 00:18 | 3.82m |
| Wednesday | Low | 06:57 | 2.19m | Wednesday | High | 12:30 | 3.57m | Wednesday | Low | 19:18 | 2.35m |
