Re: nightmare about tidal waves

You and only you know what your dreams mean.  There is no general catalog that you can go to to "interpret" your dreams.  Those may offer a hint, but only you know the real meaning. 

One thing a about the astral (dream world) is that there is no such thing as time or space.  Your dream could be a predictive dream of what is to come and many psychics, particularly Cayce, have predicted a rise of the oceans and a falling of land masses but like so many psychic predictions, the time of expected events have been way off base.

I have had several predictive dreams, all that have predicted events in short periods of time from a day or two to a couple of weeks.  We have the ability to change the outcome of our predictive dreams.

On a more personal level as it relates to you in present time - it could mean personal, even unspoken, conflicts within your extended family.  Because your physical situation them is short term, the moving of relatives to another level could indicate interpersonal/unspoken hostilities and the subsiding of the waves could indicate that it will soon be over.  Even within families it is not uncommon for us to not have a clue as to their real inner feelings toward us and others.

I have also have the ability to change the content during dream - as does everyone.  Because I almost drowned in a river at about age three (I have vivid memories of that experience) I used fear the water and to have fearful dreams of being in the water and being about to drown.  I am now able to swim during my dreams, even in very rough waters (I live on a large salt water bay - and have spent a good deal of time there in a boat) and even swim and breathe underwater.

We can take control of our dreams.