Dads Weather Shed
| Last updated at 04:00 on Thursday 17 September 2026 |
| Porthdinllaen Tide Tables |
| (All times are shown in GMT) |
| Day | Tide | Time | Height | Day | Tide | Time | Height | Day | Tide | Time | Height |
| Thursday | High | 00:13 | 3.94m | Thursday | Low | 07:10 | 1.52m | Thursday | High | 12:33 | 3.82m |
| Thursday | Low | 19:31 | 1.70m | Friday | High | 00:56 | 3.58m | Friday | Low | 07:56 | 1.92m |
| Friday | High | 13:21 | 3.55m | Friday | Low | 20:27 | 2.05m | Saturday | High | 01:55 | 3.24m |
| Saturday | Low | 08:57 | 2.27m | Saturday | High | 14:31 | 3.32m | Saturday | Low | 21:48 | 2.28m |
| Sunday | High | 03:33 | 3.02m | Sunday | Low | 10:30 | 2.47m | Sunday | High | 16:10 | 3.26m |
| Sunday | Low | 23:29 | 2.24m | Monday | High | 05:27 | 3.10m | Monday | Low | 12:03 | 2.35m |
| Monday | High | 17:39 | 3.44m | Tuesday | Low | 00:43 | 1.95m | Tuesday | High | 06:33 | 3.39m |
| Tuesday | Low | 13:03 | 2.04m | Tuesday | High | 18:34 | 3.75m | Wednesday | Low | 01:31 | 1.57m |
| Wednesday | High | 07:13 | 3.69m | Wednesday | Low | 13:45 | 1.68m | Wednesday | High | 19:13 | 4.07m |
