How frequently should position fixes be taken in Coastal Waters?

Position fixes in coastal waters should be taken every 15 minutes to maintain an accurate understanding of the vessel's location and ensure navigational safety. Coastal regions often present various challenges such as changing tides, currents, and potential hazards like submerged rocks or other vessels. Regular position fixes help the crew monitor the vessel's movement and adjust its course as necessary to avoid grounding or collisions. This frequency strikes a balance between sufficient monitoring and practicality, allowing crews to maintain vigilance without overwhelming them with constant updates. In instances where conditions are particularly complex or hazardous, more frequent fixes may be warranted, underscoring the importance of adaptability in navigational practices.