Seaworthiness is essential because it impacts maritime operations' safety, efficiency, and sustainability. Therefore, the Harbormaster and Port Authority Office (KSOP) ensures ship seaworthiness to maintain naval safety, protect the environment, and ensure smooth port operations. The research employed a descriptive qualitative method to investigate and describe a phenomenon. The data was obtained by observation and a deep literature review of the problems discussed. The research found that: 1) several problems that often arise regarding ship seaworthiness are the ship's technical condition, management and operations, environmental factors, compliance with regulations, market conditions, and competition. 2) efforts to improve seaworthiness carried out by KSOP Bima are routine inspections and certification, increasing human resources, operational supervision, developing port infrastructure, applying advanced technology, collaborating and coordinating with related agencies, strict law enforcement, education, and outreach, and developing emergency procedures. 3) The security and safety conditions of ships entering and leaving the Bima Port KSOP require continued attention and effort. From this study, they implement strict regulations, use advanced technology, improve infrastructure, conduct continuous training, and collaborate strongly with related agencies. KSOP Bima can ensure that ships operating in its area meet seaworthiness standards, supporting safe and efficient port operations.