A dangerous marine phenomenon, often invisible to the human eye, has been observed along the shores near Sydney, Australia, raising concerns for the safety of beachgoers.
This involves a type of ocean current that creates a powerful whirlpool, known as a "tornado," a variant of rip currents. Unlike ordinary currents that simply pull water toward the open sea, this phenomenon creates a rotational movement, forming a whirlpool resembling a mini-tornado in the water.
What makes this phenomenon particularly dangerous is the fact that it cannot be distinguished from the shore. While from the air, via drones, the whirlpool is clearly visible, at water level there are no obvious signs for beachgoers, making it a hidden threat.
Experts warn that if a person is caught in such a current, they can be quickly pulled toward the open sea. However, they emphasize that the biggest mistake is trying to swim against the current, as this leads to rapid fatigue and increases the risk.
The main recommendation is to remain calm, let the body move with the current, and swim parallel to the shore only after exiting the danger zone.
This phenomenon shows that the sea can hide unpredictable dangers, even when it appears calm on the surface, making awareness of them essential for the safety of beachgoers.