Side-by-side photographs of a harbour in northern England seemingly showing water lower this decade than 130 years ago do not ...

higher-than-average high tides and lower-than-average low tides. But the moon’s orbit of Earth isn’t a perfect circle. It’s slightly elliptical. So once about every 28 days, the moon passes ...

With spring lobster fishing crews already navigating extremely low tides in North Rustico's harbour, the problems may just be ...

One of the lowest tides of the year is inbound for Tuesday, Wednesday and Thursday, so get your beachcombing shoes... Read ...

Save guides, add subjects and pick up where you left off with your BBC account. Tides are the regular rise and fall of sea levels. The gravitational pull of the Moon and Sun causes the tides.

Tidal Camel Estuary at Rock and low ... high tide level at St Ives is 3.86 mAOD, with a surge of 0.180m above astronomical tide level. Possible wave overtopping could occur within St Ives Harbour ...

It comes after ferry sailings had to be rescheduled in Douglas harbour due to low tide and high levels of silt at the beginning of the month. The island's flagship ferry 'Manxman' ran aground on ...