150 miles wide. but cheak on other websites to.
When is the next tidal bore on the River Dee in flintshire?Chester?saltney ferry
A tidal bore - is formed when the sea is 'forced' into a narrow place such as the mouth of a river etc. The river Severn in the UK is well-known for its tidal bore. The effect lasts long enough to allow people to water-ski without being towed behind a boat !
A Tidal Bore is a wave that forms when a rising tide enters a shallow, narrow river from a wide area of the sea.
The river Severn is famous for being the longest River in Britain It also has a tidal bore, that rises suddenly as a wall of water, that races up river. Many people visit the Severn at the time of the tidal bore to race upstream for miles on surf boards. The Severn tidal bore is the second largest in the World, the largest being (I believe in Canada?)
The type of coast that a tidal bore would most likely occur is a coast with narrow bays and inlets. Tidal bores also occur on a coast that has river channels.
The type of coast that a tidal bore would most likely occur is a coast with narrow bays and inlets. Tidal bores also occur on a coast that has river channels.
I believe the tidal fall is 12 feet
tidal bore
A tidal bore results when the conformation of a bay funnels the incoming tide into a fairly narrow river channel. The effect is a result of the flood tide's duration's being shortened by the land shape so that it acts very suddenly.
11 - 02 -2009 Wednesday 11.30am (ish) high tide is 12.25
A River or a Stream. I would say Tidal Bore
tidal wave