Seafaring Tops the List of World’s Most Dangerous Professions

More than one in five construction workers say they’ve been physically harmed on the job in the past two years. But one profession ranks even higher: ocean workers. A staggering one in four seafarers reported experiencing job-related harm during the same period.
A key factor? The weather. One-third of ocean workers said they were affected by severe weather—far outpacing the rate reported by land-based workers. And that weather is only getting more extreme.
Take the life of a merchant mariner: in the span of a month, a ship might move from the sweltering heat of a Southeast Asian summer to the biting cold of the North Atlantic winter. Unlike most jobs, where the seasons roll in gradually, seafarers often experience a whiplash of climate extremes in a matter of weeks—navigating tropical cyclones one month and icy gales the next.
It’s a punishing rhythm compounded by psychological stressors. “In addition to the harsh weather, ocean workers have to deal with a variety of internal issues which lead to anxiety and stress, such as loneliness, working with a diverse and international crew, and being physically separated from their loved ones,” said Chirag Bahri, international operations manager at the International Seafarers Welfare and Assistance Network—and himself a former seafarer.
The common thread linking these hazards, physical and emotional? An increasingly volatile climate. And for those at sea, there’s no easy way to steer around it.