Why were those on board apprehensive about possible danger?

Those on board were apprehensive about possible danger due to a combination of factors, including the presence of adverse weather conditions, mechanical issues, or previous safety incidents associated with the vessel. Additionally, communication from the crew may have indicated potential risks, heightening the sense of unease among passengers. Past experiences and news reports about similar situations could also contribute to their anxiety. Overall, a lack of information or reassurance can amplify feelings of apprehension in uncertain circumstances.