Dads Weather Shed
| Last updated at 22:00 on Wednesday 05 August 2026 |
| Porthdinllaen Tide Tables |
| (All times are shown in GMT) |
| Day | Tide | Time | Height | Day | Tide | Time | Height | Day | Tide | Time | Height |
| Wednesday | High | 00:49 | 4.26m | Wednesday | Low | 07:48 | 1.04m | Wednesday | High | 13:17 | 3.85m |
| Wednesday | Low | 20:10 | 1.37m | Thursday | High | 01:39 | 4.05m | Thursday | Low | 08:42 | 1.28m |
| Thursday | High | 14:15 | 3.67m | Thursday | Low | 21:13 | 1.59m | Friday | High | 02:44 | 3.81m |
| Friday | Low | 09:51 | 1.53m | Friday | High | 15:32 | 3.54m | Friday | Low | 22:35 | 1.72m |
| Saturday | High | 04:11 | 3.64m | Saturday | Low | 11:13 | 1.66m | Saturday | High | 17:04 | 3.58m |
| Saturday | Low | 23:59 | 1.62m | Sunday | High | 05:42 | 3.69m | Sunday | Low | 12:32 | 1.57m |
| Sunday | High | 18:19 | 3.83m | Monday | Low | 01:13 | 1.30m | Monday | High | 06:54 | 3.92m |
| Monday | Low | 13:38 | 1.31m | Monday | High | 19:18 | 4.17m | Tuesday | Low | 02:14 | 0.89m |
| Tuesday | High | 07:52 | 4.19m | Tuesday | Low | 14:32 | 1.01m | Tuesday | High | 20:07 | 4.50m |
