Dads Weather Shed
| Last updated at 10:00 on Tuesday 15 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 | 05:56 | 0.80m | Tuesday | High | 11:17 | 4.29m | Tuesday | Low | 18:06 | 0.99m |
| Tuesday | High | 23:35 | 4.28m | Wednesday | Low | 06:32 | 1.14m | Wednesday | High | 11:53 | 4.07m |
| Wednesday | Low | 18:46 | 1.33m | 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 | Thursday | Low | 01:00 | 0.00m |
