What should you do if a storm warning is issued?

When a storm warning is issued, notifying the duty department heads (DH's) to secure for sea is the most appropriate action. This response ensures that all personnel are prepared for potential adverse conditions, emphasizing the importance of safety and readiness. Securing for sea involves making the vessel ready to depart or adjust operations in anticipation of worsening weather, which could minimize risks to both personnel and equipment.

Taking proactive measures by notifying the duty DH's allows for the assessment of the situation across all departments, enabling effective coordination and prompt action to secure equipment, stow loose gear, and account for personnel safety. This approach underscores the responsibility of the Officer of the Deck to prioritize the safety of the crew and the ship in light of changing environmental conditions.