Yes, you can carry a gun on a boat in Texas if you are at least 21, are not otherwise prohibited from possessing a firearm, and keep any visible handgun in a holster. That has been the baseline since the state’s permitless-carry law took effect in September 2021, and Texas treats a boat much like a motor vehicle for firearm purposes. The rules shift once alcohol, federal waterways, or someone else’s commercial vessel enters the picture, and the most common mistake is assuming Texas carry rights follow you onto every lake in the state. They do not.
Who Can Carry and How
Since September 2021, anyone 21 or older who is not otherwise prohibited from possessing a firearm can carry a handgun in public without a License to Carry.1Texas State Law Library. Carry of Firearms That right extends to your boat. The Texas Penal Code defines “watercraft” broadly as any boat, motorboat, vessel, or personal watercraft (other than a seaplane) used or capable of being used for transportation on water.2State of Texas. Texas Penal Code Chapter 46 – Section 46.02 Unlawful Carrying Weapons Jet skis, bass boats, pontoons, and sailboats all count.
When a handgun is visible, it has to be in a holster.1Texas State Law Library. Carry of Firearms A handgun stuck in a waistband or set loose on a console in plain view is a problem. Concealed carry inside a bag or a closed compartment does not trigger the holster rule.
Rifles and shotguns have no holster requirement and no age-21 threshold under state law. You can bring long guns on your boat as long as you are not prohibited from possessing firearms altogether.
Federal law prohibits possession by anyone convicted of a felony, anyone subject to certain domestic-violence protective orders, and anyone convicted of a misdemeanor crime of domestic violence, among other categories.3Bureau of Alcohol, Tobacco, Firearms and Explosives. Identify Prohibited Persons Texas adds a layer of its own: a convicted felon cannot possess a firearm during the first five years after release from confinement or supervision, and even after that five years, possession is limited to the premises where the person lives.4State of Texas. Texas Penal Code Chapter 46 – Section 46.04 Unlawful Possession of Firearm A boat on a lake is not your residence, so a felon past the five-year mark still cannot legally carry on the water.
If You Are Under 21
The permitless-carry law does not reach anyone under 21 for handguns. There is a narrow exception on the water. A person under 21 can have a handgun inside a watercraft they own or control as long as the handgun is not in plain view.2State of Texas. Texas Penal Code Chapter 46 – Section 46.02 Unlawful Carrying Weapons Stow it in a compartment, a closed bag, or below deck and you are fine. A person under 21 who holds a License to Carry can have the handgun visible in a holster.
The exception only covers your own vessel or one you control. A 19-year-old riding along on a friend’s boat with a handgun on the hip is committing an unlawful-carry offense. The same person keeping a handgun in a closed tackle box on their own boat is not.
Alcohol and Firearms on the Water
This is where boaters most often misread the law. Texas does have an offense for carrying a handgun while intoxicated, but the statute contains an exception most people do not know about. The offense under Section 46.02(a-6) applies only when you are intoxicated and carrying and you are not on your own property, not inside your own vehicle or watercraft, and not on a vessel with the owner’s consent.2State of Texas. Texas Penal Code Chapter 46 – Section 46.02 Unlawful Carrying Weapons
In practical terms, if you own the boat or are aboard with the owner’s permission, carrying a holstered handgun after a few drinks does not itself trigger this offense. Walking down a public dock with a handgun while intoxicated, or being on someone else’s boat without permission, does.
None of this shields you from a Boating While Intoxicated charge. Texas defines “intoxicated” as either lacking the normal use of mental or physical faculties due to alcohol or drugs, or having a blood alcohol concentration of 0.08 or more.5State of Texas. Texas Penal Code Chapter 49 – Section 49.01 Definitions A firearm on board during a BWI stop invites additional scrutiny even when the carry itself is technically lawful. Being legally allowed to have the gun does not make it a good idea to mix drinking and firearms on the water.
Federal Lakes Change Everything
The single biggest mistake Texas boaters make is assuming state carry rights work on every lake. Many of the state’s most popular lakes are managed by the U.S. Army Corps of Engineers, and the Corps enforces its own firearms rule that overrides Texas law.
Army Corps of Engineers Lakes
Under 36 CFR 327.13, possession of loaded firearms on Corps-managed water projects is prohibited unless you are a law enforcement officer, hunting in a designated area (with the gun unloaded during transport), shooting at an authorized range, or carrying written permission from the District Commander.6eCFR. 36 CFR Section 327.13 – Explosives, Firearms, Other Weapons and Fireworks Your Texas LTC does not matter here. Permitless carry does not matter here.
Corps-managed lakes in Texas include Lake Texoma, Lewisville Lake, Lake Whitney, Canyon Lake, Belton Lake, and many others. Bring a loaded handgun onto one of these lakes outside a permitted hunting context and you are violating federal law. The firearm has to be unloaded and properly stored.
National Parks and Reclamation Waters
Other federal agencies handle firearms differently. The National Park Service allows you to possess a firearm in a park unit as long as you are not a prohibited person and you comply with the law of the state the park sits in.7eCFR. 36 CFR Section 2.4 – Weapons, Traps and Nets On NPS waters in Texas, Texas rules generally apply. The Bureau of Reclamation likewise allows firearms on its lands and waters as long as you comply with federal, state, and local law, subject to site-specific exceptions.8eCFR. 43 CFR Section 423.30 – Weapons, Firearms, Explosives, and Fireworks Check which agency manages the lake before you go. Corps lakes are the trap.
Security Zones and Border Waters
The U.S. Coast Guard designates security zones around certain facilities, including naval installations, dams, and power plants. Entering one of these zones with a firearm can violate federal law on its own. On border lakes like Lake Texoma, which straddles Texas and Oklahoma, you also have to comply with the adjoining state’s firearm laws once you cross the boundary.
Docking, Bars, and Going Ashore
Even on state-controlled waters, some shoreside stops are off-limits. The one boaters run into most: any business that derives 51 percent or more of its income from on-premises sale of alcohol.9State of Texas. Texas Penal Code 46.03 – Places Weapons Prohibited Lakeside bars and some waterfront restaurants fall into this category and are required to post the “51%” sign. Pulling up to a dock bar and walking in with a handgun on your hip is an offense even though carrying on the boat a moment earlier was legal.
Other prohibited locations that come up near the water include school-sponsored events at lakes, government courts, and correctional facilities. The moment you set foot on land, the rules for that land apply.
Charter Boats and Guided Trips
The general carry rules apply on your own boat or one you operate with the owner’s permission. Charter fishing trips, guided tours, and party barges are a different situation. The owner or operator of a commercial vessel can prohibit firearms aboard, the same way a business on land can post notice restricting firearms on its premises.
If the operator has a no-firearms policy and you bring one anyway, you can be denied boarding or asked to leave. Refusing to leave after that could turn into a criminal trespass matter. Ask before you book. Most charter operations will tell you the policy upfront.
Penalties
Most firearm-carry offenses on the water are Class A misdemeanors, punishable by up to one year in jail, a fine of up to $4,000, or both.10State of Texas. Texas Penal Code 12.21 – Class A Misdemeanor That covers unlawful carrying under Section 46.02, including the under-21 violations and carrying while intoxicated in a place where the exception does not apply.2State of Texas. Texas Penal Code Chapter 46 – Section 46.02 Unlawful Carrying Weapons
The stakes climb sharply for prohibited persons. A convicted felon caught with a firearm on a boat faces a third-degree felony carrying two to ten years in prison.4State of Texas. Texas Penal Code Chapter 46 – Section 46.04 Unlawful Possession of Firearm Violating the Corps of Engineers loaded-firearms prohibition is a separate federal offense with its own penalties, independent of any state charge.