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New Jersey law requires every person on a boat to have access to a properly fitting life jacket (personal flotation device or PFD), and certain groups must actively wear one. Children 12 and under must wear a PFD while the vessel is underway. All personal watercraft (PWC) operators and passengers must wear a PFD at all times when the PWC is in operation. From November 1 through May 1, everyone on vessels under 26 feet must wear a PFD while underway. Learn more about boating safety requirements on the New Jersey Boating License page.
New Jersey requires that at least one wearable personal flotation device (life jacket) be available for each person on board any vessel. The state accepts Type I, II, III, and V PFDs, which are classified by the U.S. Coast Guard. Each type has different characteristics, flotation capacity, and intended use.
Type I PFDs provide the most flotation and are designed to turn most unconscious wearers face-up in the water. These are ideal for recreational boating where rescue might be delayed. Type II PFDs offer good flotation and some face-up turning capability, though not as reliably as Type I. Type III PFDs are the most comfortable for extended wear and come in many styles, making them popular for recreational boaters. Type V PFDs are specialized devices designed for specific activities and must be worn to provide their rated flotation capacity.
Simply having a PFD on board is not always enough—it must be wearable and in good condition. Inflatable PFDs must be properly maintained and inspected regularly to ensure they function correctly in an emergency.
New Jersey law is especially protective of young children on boats. Children aged 12 and under are required to WEAR a personal flotation device while the vessel is underway. This is not a suggestion or best practice—it is a legal requirement. An operator can be cited and fined for failing to ensure that children 12 and under wear a PFD while the boat is operating.
The requirement to wear a PFD applies while the vessel is underway, meaning actively operating. Once the vessel is securely anchored or docked, the requirement no longer applies, though having PFDs readily available is still important as a safety precaution.
Parents and boat operators should prioritize proper fit and comfort for children’s PFDs. An ill-fitting or uncomfortable PFD may be removed by a child, negating its protective benefit. Ensure that any child’s PFD is appropriately sized for the child’s weight and age, and check fit regularly as children grow.
Personal watercraft (PWCs) like jet skis have the strictest life jacket requirements. New Jersey law requires that all PWC operators and passengers wear a personal flotation device at all times when the PWC is in operation. Unlike other vessels where wearing a PFD is required only under certain conditions, PWC operators and riders must wear a PFD continuously while the PWC is running.
This requirement recognizes the unique characteristics of personal watercraft: their high speed, agility, and the fact that riders are exposed to the water with minimal protection. A fall from a PWC can result in serious injury or death, making a properly worn PFD critical for survival.
Additionally, remember that PWC operators must be at least 16 years old. Our detailed guide on how old you have to be to drive a boat in New Jersey provides more information about age requirements for different vessel types.
New Jersey recognizes the increased danger of boating in cold water and has implemented special life jacket requirements during winter months. From November 1 through May 1, everyone on vessels under 26 feet in length must wear a personal flotation device while the vessel is underway and outside an enclosed cabin.
This cold weather requirement applies to all vessels under 26 feet, including recreational powerboats, sailboats, rowboats, canoes, kayaks, and paddleboards. The requirement does not apply inside an enclosed cabin where occupants are protected from the water and elements.
Cold water temperatures dramatically reduce survival time in the water. A person can lose consciousness or become incapacitated from cold water shock and hypothermia within minutes. A properly worn PFD can keep an incapacitated person afloat until rescue arrives. For more information on cold weather boating, see our article on New Jersey cold weather boating and PFD laws.
Understanding what counts as a vessel being ‘underway’ is important for knowing when PFD requirements apply. A vessel is underway when it is actively operating—moving through the water under motor or sail power, or drifting without being anchored or tied to a dock.
A vessel is NOT underway when it is securely anchored, tied to a dock, or otherwise secured to a fixed location. Simply turning off the engine does not mean the vessel is no longer underway if it is still drifting freely. Understanding this distinction helps ensure you comply with all applicable PFD requirements in various boating situations.
Having a PFD on board is not enough—it must fit the wearer properly and be in good condition. An ill-fitting PFD may slip off a wearer during an emergency or fail to provide adequate flotation support. Check that PFDs are appropriate for the weight and size of the person who will wear them.
PFDs should be inspected regularly for signs of wear, damage, or deterioration. If an inflatable PFD has lost pressure, it may not provide adequate flotation in an emergency. Replace PFDs that are damaged, worn, or no longer function properly. Properly maintained and well-fitting PFDs are essential components of your boating safety equipment.
For a complete overview of all boating safety equipment required in New Jersey, see our guide on New Jersey boating safety equipment requirements.
The statistics on life jacket effectiveness in boating accidents are compelling and underscore why New Jersey law requires them. According to the U.S. Coast Guard and boating safety organizations, approximately 75% of fatal boating accident victims died from drowning. Of those fatalities, a striking 87% were not wearing a life jacket at the time of the accident.
These statistics demonstrate that life jackets are among the most important safety devices on any vessel. They provide a critical margin of safety in emergency situations and can mean the difference between life and death. Even strong swimmers can become incapacitated, exhausted, or disoriented in the water, especially in cold water or after an unexpected emergency. A properly worn life jacket provides flotation and keeps the wearer alive until rescue is possible.
New Jersey’s life jacket laws are based on decades of research and real-world data demonstrating their lifesaving effectiveness. By complying with these requirements, you dramatically increase your chances of surviving a boating emergency.
Several common misconceptions about life jackets and boating safety persist despite the evidence. Here are some myths and the facts:
Wearing a life jacket every time you boat is the most important safety decision you can make. Make it a habit and model good safety practices for everyone
