Dads Weather Shed
| Last updated at 03:00 on Tuesday 14 July 2026 |
| Porthdinllaen Tide Tables |
| (All times are shown in GMT) |
| Day | Tide | Time | Height | Day | Tide | Time | Height | Day | Tide | Time | Height |
| Tuesday | Low | 03:10 | 0.58m | Tuesday | High | 08:45 | 4.43m | Tuesday | Low | 15:27 | 0.72m |
| Tuesday | High | 21:02 | 4.68m | Wednesday | Low | 04:00 | 0.33m | Wednesday | High | 09:33 | 4.53m |
| Wednesday | Low | 16:14 | 0.60m | Wednesday | High | 21:48 | 4.83m | Thursday | Low | 04:49 | 0.19m |
| Thursday | High | 10:19 | 4.54m | Thursday | Low | 17:02 | 0.56m | Thursday | High | 22:33 | 4.88m |
| Friday | Low | 05:37 | 0.20m | Friday | High | 11:06 | 4.45m | Friday | Low | 17:48 | 0.63m |
| Friday | High | 23:19 | 4.81m | Saturday | Low | 06:26 | 0.34m | Saturday | High | 11:52 | 4.28m |
| Saturday | Low | 18:34 | 0.78m | Sunday | High | 00:06 | 4.63m | Sunday | Low | 07:13 | 0.59m |
| Sunday | High | 12:38 | 4.06m | Sunday | Low | 19:20 | 1.02m | Monday | High | 00:53 | 4.36m |
| Monday | Low | 08:00 | 0.91m | Monday | High | 13:26 | 3.82m | Monday | Low | 20:10 | 1.32m |
