How are giant waves formed in the ocean?

The main reasons for the formation of huge waves are:

1. Gravity. The attraction of the moon or the sun to the seawater causes different tidal effects in different places, forming waves.

2. Sea breeze. The powerful sea breeze is one of the causes of various large ocean currents.

3. The geological processes of the seabed. For example, submarine volcanic eruptions, submarine earthquakes, etc. can form huge tsunamis.