Jump to content

Recommended Posts

Pedant warning:


The correct terms are "High Water" and "Low Water". Tide tables will use these terms.


A tide is a directional flow of water - so it can be coming in (as in running up the Thames Estuary) leading to a high water poin at a certian time, when it turns and start to go out (running down the Thames Estuary) or it can be an east / west / south / north flow at sea that changes direction at the turn of the tide. Such effects are usually only observable in coastal waters.


Some ports, by virtue of the local topography can have two high waters (Southampton for instance where the tide flows around the Isle of Wight - with one flow going to Southampton past The Needles and the other flow going east about the Isle and entering the Hamble from the Portsmouth side of the estuary)


Currents, on the other hand do not change direction but do vary a little with wind, weather and tide.


Complicated stuff - the sea.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Latest Discussions

    • I'm after some boxes for a house move if anyone has any going spare.  Please DM me and I can come and collect, thanks!
    • uninsured, not to worry just walk away and someone else will deal with it....
    • They’ve backed away from pretending they produce their own goods recently. That claim sat at the centre of the misdirection for years. They’ve now accepted they can’t sustain it, so they’re beginning to highlight the local independent bakeries whose products they actually sell. The business is essentially a courier model running on a slim margin.
    • Another sparrow hawk visor to our cherry tree at the weekend.  Our robin survived, but we may be a sparrow down.     any thoughts on bird feeders & bird baths with the current bird flu?  I try to wash out the bird bath most days when at home, but not on the 3 days in a row that I’m in the office & the bird feeders rather less regularly. Would it be better not to have at all (as my partner thinks)? 
Home
Events
Sign In

Sign In



Or sign in with one of these services

Search
×
    Search In
×
×
  • Create New...