The passenger ship Stephen Whitney encountered severe fog conditions while traveling off the southern coast of Ireland. On this ill-fated voyage, the ship struck a submerged rock and quickly took on water. Despite a valiant effort by the crew and some passengers, only 18 individuals survived the tragedy. Among the underestimated risks of maritime travel at the time, harsh weather conditions posed a significant hazard, leading to the ship's untimely demise. The loss of life in this disaster raised public awareness regarding the safety of sea travel and the need for more effective navigation aids in treacherous waters.

The Stephen Whitney incident served as a catalyst for improvements in maritime navigation technology. In response to this calamity, the British government commissioned the construction of the Fastnet Rock lighthouse, situated on the Fastnet Rock in the Atlantic Ocean. This structure was designed to provide a permanent warning to ships navigating these perilous waters, ultimately aiming to enhance safety measures and reduce the likelihood of similar disasters in the future. The lighthouse became operational in 1854 and has since been a vital guide for mariners.

As maritime commerce expanded in the 19th century, the need for improved navigation safety became increasingly urgent. The tragic loss of the Stephen Whitney underscored the importance of lighthouse technology, maritime laws, and navigational aids. The establishment of the Fastnet Rock lighthouse marked a turning point in the approach to maritime safety, contributing to the evolution of navigation strategies and protocols that prioritized passenger safety.