The tide timetable below is calculated from Barmouth, Wales but is also suitable for estimating tide times in the following locations:
- Barmouth (1.2km/0.7mi)
- Aberdovey Harbour (12.3km/7.7mi)
- Llanfair (12.6km/7.9mi)
- Porthmadog (19.1km/11.9mi)
- Aberystwyth (21.9km/13.7mi)
- Criccieth (25.1km/15.7mi)
- Pwllheli (34.7km/21.7mi)