Nigels Weather Island
| Pwllheli Tide Tables |
| (All times are shown in GMT) |
| Day | Tide | Time | Height | Day | Tide | Time | Height | Day | Tide | Time | Height |
| Wednesday | Low | 01:09 | 1.38m | Wednesday | High | 06:24 | 4.77m | Wednesday | Low | 13:34 | 0.89m |
| Wednesday | High | 18:49 | 4.70m | Thursday | Low | 01:52 | 1.00m | Thursday | High | 07:01 | 5.14m |
| Thursday | Low | 14:16 | 0.58m | Thursday | High | 19:24 | 5.02m | Friday | Low | 02:34 | 0.70m |
| Friday | High | 07:40 | 5.41m | Friday | Low | 14:57 | 0.39m | Friday | High | 20:02 | 5.24m |
| Saturday | Low | 03:17 | 0.50m | Saturday | High | 08:20 | 5.53m | Saturday | Low | 15:39 | 0.34m |
| Saturday | High | 20:41 | 5.32m | Sunday | Low | 04:02 | 0.43m | Sunday | High | 09:02 | 5.47m |
| Sunday | Low | 16:22 | 0.43m | Sunday | High | 21:22 | 5.25m | Monday | Low | 04:48 | 0.49m |
| Monday | High | 09:46 | 5.23m | Monday | Low | 17:06 | 0.64m | Monday | High | 22:05 | 5.04m |
| Tuesday | Low | 05:39 | 0.67m | Tuesday | High | 10:33 | 4.82m | Tuesday | Low | 17:55 | 0.93m |
