Mississippi requires that each person riding on the top deck of a recreational vessel be in a US Coast Guard-approved type I, II, or III PFD. The life jacket should be easily accessible and be in good wearable condition.
Boat Length
Vessels that are less than 26ft must carry a USCG-approved life jacket.
Compulsory PFD Requirements for Mississippi
Boaters of 12 years and younger must wear a USCG-approved type I, II, or III life jacket. The PFD must be in proper wearing condition, readily available, and in the appropriate size for the intended wearer.
Exceptions from wearing PFDs in Mississippi
Approved PFDs cannot be foregone in any place on the boat or boating situation.
Disclaimer: The information presented here is meant to be a general reference for educational purposes. Please check with your state for the most up to date information and any current changes in the laws. Source: BoatUS