Music courtesy of Tuba Christmas (Nashville 2017) Carol of The Bells used with permission.The Weather Channel gets it wrong Again! 12 - 06 - (20-22) discussing a South Atlantic “rogue wave” an on-air dunce says “it’s like a tidal wave…” Wrong — a Tsunami is not visible to a ship at sea.Take it away Wikipedia —Rogue waves (also known as freak waves, monster waves, episodic waves, killer waves, extreme waves, and abnormal waves) are unusually large, unpredictable, and suddenly appearing surface waves that can be extremely dangerous to ships, even to large ones.[1] They are distinct from tsunamis, which are often almost unnoticeable in deep waters and are caused by the displacement of water due to other phenomena (such as earthquakes).