On March 19th, a full Moon of rare size and beauty will rise in the east at sunset. It’s a super “perigee moon” – the biggest in almost 20 years.

A perigee full Moon brings with it extra-high “perigean tides,” but this is nothing to worry about, according to NOAA. In most places, lunar gravity at perigee pulls tide waters only a few centimeters (an inch or so) higher than usual. Local geography can amplify the effect to about 15 centimeters (six inches)–not exactly a great flood.
Excerpt from DaykeeperJournal.com