Dads Weather Shed
| Last updated at 04:00 on Tuesday 29 April 2025 |
| Porthdinllaen Tide Tables |
| (All times are shown in GMT) |
| Day | Tide | Time | Height | Day | Tide | Time | Height | Day | Tide | Time | Height |
| Tuesday | Low | 04:13 | 0.09m | Tuesday | High | 09:46 | 4.97m | Tuesday | Low | 16:36 | 0.18m |
| Tuesday | High | 22:07 | 4.75m | Wednesday | Low | 05:00 | 0.18m | Wednesday | High | 10:32 | 4.78m |
| Wednesday | Low | 17:23 | 0.46m | Wednesday | High | 22:52 | 4.60m | Thursday | Low | 05:53 | 0.40m |
| Thursday | High | 11:23 | 4.46m | Thursday | Low | 18:13 | 0.83m | Thursday | High | 23:43 | 4.37m |
| Friday | Low | 06:49 | 0.71m | Friday | High | 12:21 | 4.07m | Friday | Low | 19:08 | 1.25m |
| Saturday | High | 00:39 | 4.08m | Saturday | Low | 07:53 | 1.05m | Saturday | High | 13:27 | 3.68m |
| Saturday | Low | 20:12 | 1.65m | Sunday | High | 01:46 | 3.80m | Sunday | Low | 09:07 | 1.34m |
| Sunday | High | 14:48 | 3.40m | Sunday | Low | 21:29 | 1.92m | Monday | High | 03:07 | 3.60m |
| Monday | Low | 10:27 | 1.47m | Monday | High | 16:17 | 3.31m | Monday | Low | 22:51 | 2.00m |
