Srimad Bhagavatam Canto 03, Chapter 11, Text 31

SB 3.11.31

tavat tri-bhuvanam sadyah
 kalpantaidhita-sindhavah
plavayanty utkatatopa-
 canda-vateritormayah
 
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
At the beginning of the devastation all the seas overflow, and hurricane winds blow very violently. Thus the waves of the seas become ferocious, and in no time at all the three worlds are full of water.
 
Purport by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
It is said that the blazing fire from the mouth of Sankarsana rages for one hundred years of the demigods, or 36,000 human years. Then for another 36,000 years there are torrents of rain, accompanied by violent winds and waves, and the seas and oceans overflow. These reactions of 72,000 years are the beginning of the partial devastation of the three worlds. People forget all these devastations of the worlds and think themselves happy in the material progress of civilization. This is called maya, or “that which is not.”
Srimad Bhagavatam Canto 03, Chapter 11, Text 30
Srimad Bhagavatam Canto 03, Chapter 11, Text 32