Square waves form when two wave systems collide, creating dangerous ocean patterns that threaten boats and swimmers.

For many people, the most visible impact of Cyclone Alfred was the damage big waves and storm surge did to their local ...

Millions of residents along Australia’s eastern coast are bracing for the arrival of a very slow-moving storm, the most southerly tropical cyclone to threaten the region in more than 50 years.

AGAVEDZI, Ghana — Pieces of this coastal Ghana community disappear into the sea when heavy waves batter the shore — sweeping away houses and land, threatening to unearth bodies buried in cemeteries ...

Royal Caribbean and others to weather the storm at sea or divert to other ports, according to 9 News Australia and Daily Cargo News (DCN). A tropical cyclone is similar to a hurricane or a typhoon.

The outer fringe of a tropical cyclone has started to hit eastern Australia, bringing heavy rains and record-breaking waves ...