article_snippet: Experts said the last 'tide of the century' occurred on March 10, 1997 and people will have to wait until March 2033 for the next one .
article_snippet: The last 'tide of the century' occurred on March 10, 1997 and the next will take place in March 2033.
highlights_snippet: The last 'tide of the century' occurred on March 10, 1997 and the next will take place in March 2033 .