age requirement for life jackets in ri
â¢ The proper size for the intended wearer. â¢ In good and serviceable condition. â¢ Properly stowed (readily accessible) When a vessel is underway with children under. 13 years old, they must be wearing a life jacket. unless they are below deck or in an enclosed cabin. Note: On some state waters this age requirement. may vary. Boaters are encouraged to check with. their respective state boating authority regarding. these requirements.