Are great tall waves warning of Tsunami?

Are great tall waves warning of Tsunami?

How can the world forget the great tall waves of ocean which caused the great Tsunami in 2004 leading to catastrophe? This calamity which was otherwise uncommon and lesser known before 2004 became a renowned metaphor of destruction after that.

Image credits: Google Images

On 4th March 2018, famous astrologer Anirudh Kumar Mishra tweeted that great tall waves will be seen in an ocean in 2018.

Great tall waves will be seen in an ocean in 2018. pic.twitter.com/qbgByP1Qmy

— Anirudh Kumar Mishra (@Anirudh_Astro) March 4, 2018

However in his tweet, neither he did not mention Tsunami explicitly nor he named the ocean in which great tall waves will be seen, therefore it becomes difficult to guess the calamity which he wanted to indicate by ‘great tall waves‘ in an ocean but great tall waves do indicate unusually violent waves indicating storm or cyclone if not Tsunami.

EDIT (10.08.2018):-

Great tall waves in ocean are undisputed indication of Tsunami and this prediction came true, though unfortunate for the world, on 28th September 2018 when Palu in Indonesia suffered a Tsunami after a devastating earthquake. Mishra quoted the above tweet and said another of his predictions had come true.