Dads Weather Shed
| Last updated at 00:00 on Wednesday 09 September 2026 |
| Porthdinllaen Tide Tables |
| (All times are shown in GMT) |
| Day | Tide | Time | Height | Day | Tide | Time | Height | Day | Tide | Time | Height |
| Tuesday | Low | 01:13 | 1.22m | Tuesday | High | 06:56 | 3.94m | Tuesday | Low | 13:33 | 1.39m |
| Tuesday | High | 19:11 | 4.28m | Wednesday | Low | 02:07 | 0.81m | Wednesday | High | 07:45 | 4.23m |
| Wednesday | Low | 14:22 | 1.03m | Wednesday | High | 19:55 | 4.60m | Thursday | Low | 02:52 | 0.48m |
| Thursday | High | 08:24 | 4.44m | Thursday | Low | 15:02 | 0.74m | Thursday | High | 20:34 | 4.83m |
| Friday | Low | 03:31 | 0.29m | Friday | High | 09:00 | 4.57m | Friday | Low | 15:39 | 0.54m |
| Friday | High | 21:10 | 4.95m | Saturday | Low | 04:07 | 0.24m | Saturday | High | 09:34 | 4.62m |
| Saturday | Low | 16:15 | 0.48m | Saturday | High | 21:47 | 4.94m | Sunday | Low | 04:43 | 0.32m |
| Sunday | High | 10:09 | 4.58m | Sunday | Low | 16:51 | 0.54m | Sunday | High | 22:22 | 4.80m |
| Monday | Low | 05:19 | 0.52m | Monday | High | 10:43 | 4.46m | Monday | Low | 17:28 | 0.72m |
