A white squall is a sudden and violent windstorm at sea that is not accompanied by the dark clouds typically associated with squalls. Instead, it appears as a sudden increase in wind speed and wave height, often catching sailors off guard due to its lack of visible warning signs.
White squalls are particularly dangerous because they can occur in otherwise clear weather, making them difficult to predict. The term “white” refers to the appearance of the sea surface, which can become covered with white foam and spray due to the intense winds. These squalls can cause significant damage to vessels, including capsizing smaller boats, and pose a serious threat to the safety of those on board.
It’s important for sailors to be aware of the potential for white squalls, especially in regions where they are more common, such as the Mediterranean Sea and the Great Lakes. Proper preparation, including securing all loose items and ensuring that the vessel is in good condition, can help mitigate the risks associated with these sudden storms.