Kids-on-Board Protocols
Builds guide sites for a livingPublished July 23, 2026Last updated July 26, 202632 min read
- 33 CFR 175.15(c) requires a child under thirteen aboard a recreational vessel under way to be wearing an approved device or below decks, and every limb of the subpart is expressed for recreational vessels.
- A vessel carrying passengers for hire is subject to separate Title 46 requirements, including an approved device of a suitable size for each person.
- 33 CFR 175.13 defines wearable and throwable devices by their marked type, and states that unless specifically marked otherwise a wearable device is not a throwable one.
- 33 CFR 175.23 lists the deterioration that makes a device unserviceable, including corroded hardware and torn straps, and a device must be legibly marked with its approval number.
- Own child-sized approved devices: roughly ninety dollars of kit gates an entire category of family bookings.
- Set the expectation at booking about whether the parent will fish, which is the expectation most often disappointed.
The federal rule requiring children under thirteen to wear a flotation device applies to recreational vessels. A boat carrying a paying passenger is not one, which means the rule everybody quotes at you is not the rule that governs your trip.
What governs a guided trip is the requirement that there be an approved device of a suitable size for each person aboard, which is a different obligation with a different practical consequence: the device has to fit the child rather than merely exist. Everything beyond that is judgment, and the judgment is where a day with children is won or lost. Below the recreational rule and the definitions behind it are read from the regulation, then the protocol follows. Requirements differ by vessel and service and are amended, so confirm the exact current position with the Coast Guard before your first trip with a child aboard. Nothing here is legal advice. Related pieces sit at the running the business hub.
| Vessel | Child requirement | Authority |
|---|---|---|
| Recreational, under way, child under 13 | Wearing an approved device, or below decks | 33 CFR 175.15(c) |
| Recreational, any length | One wearable device on board per person | 33 CFR 175.15(a) |
| Recreational, 16 ft or more | One throwable device in addition | 33 CFR 175.15(b) |
| Carrying passengers for hire | An approved device of suitable size per person | 46 CFR 25.25-5 |
What does the recreational rule say?
Under thirteen, worn, unless below decks.
Section 175.15(c) of Title 33 provides that no person may operate a recreational vessel under way with any child under thirteen years old aboard unless each such child is either wearing an appropriate flotation device approved by the Coast Guard, or is below decks or in an enclosed cabin.
Paragraph (a) separately requires, for a recreational vessel, at least one wearable device on board for each person, used in accordance with any requirements on the approval label and in any owner's manual the label refers to.
Paragraph (b) adds that a recreational vessel of sixteen feet or more must carry one throwable device in addition to the wearables.
All three open with the words except as provided in the exemption sections, which cover racing shells, sailboards and certain competition craft rather than anything a guide operates.
Part 175 is carried on the eCFR.
What the for-hire requirement involves is covered in the spring launch piece.
Why does that not settle a guided trip?
Because every limb of it is about a recreational vessel.
The subpart's operative sentences all begin by identifying the vessel as recreational, and a boat carrying a passenger for hire is regulated elsewhere and under different requirements.
Which is why a parent quoting the under-thirteen rule at you is quoting a rule about their own boat rather than about yours.
What applies instead is the requirement, on a vessel carrying passengers for hire, of an approved device of a suitable size for each person on board, and that suitability requirement is the one that actually matters with a child.
A child-sized device is a different item from an adult one, and an adult device on a child is a hazard rather than a technicality.
So the practical position is stricter than the recreational rule rather than looser, and it is stricter in the way that counts.
Which endorsement covers what is discussed in the two licences piece.
Child devices are the cheapest capacity you can buy. Two youth-sized approved devices at roughly $45 each is $90, once. Against that, a family enquiry for two adults and two children on a $650 day is a booking you can either take or decline. Take four of those a season and the devices paid for themselves eighteen times over. Decline them for want of $90 of kit and the same four enquiries go to whoever bought the vests. It is the clearest example in this trade of a small fixed cost gating a whole category of work.
What is a wearable device, as defined?
Defined by its marking, not by its shape.
Section 175.13 defines a personal flotation device as one approved by the Commandant under the relevant part of Title 46, which makes approval a matter of the label rather than of appearance.
It defines a wearable device as one intended to be worn or otherwise attached to the body, and treats a device marked Type I, Type II, Type III, or Type V with Type I, II or III performance as wearable.
It defines a throwable device as one intended to be thrown to a person in the water, and treats a device marked Type IV, or Type V with Type IV performance, as throwable.
And it adds the sentence that catches people: unless specifically marked otherwise, a wearable device is not a throwable device.
Which means the cushion under the seat and the vest on the hook are counted separately, and neither substitutes for the other.
Why the labels have to be read rather than assumed is covered in the spring launch piece.
This is not the requirement for your vessel. The recreational rule described governs recreational vessels, and equipment requirements for a vessel carrying passengers for hire differ by length, route and service. Verify the exact current requirements for your own boat with the Coast Guard before carrying a child. Not legal advice, and nothing here is a substitute for the regulation.
What does serviceable condition mean?
A list of defects, and it is worth reading once.
Section 175.23 sets out when a device is considered to be in serviceable condition, and it does so by naming deterioration that could diminish performance.
It names metal or plastic hardware used to secure the device on the wearer that is broken, deformed or weakened by corrosion, and webbings or straps used to secure it that are ripped or torn.
Which is a checklist rather than an abstraction, and it is exactly the sort of deterioration a season of salt, sun and bilge water produces without anybody noticing.
A related provision requires a device to be of an appropriate size and fit for the intended wearer as marked on the approval label, and to be legibly marked with its approval number.
Legibly marked is the one that fails first, because a decade of sun removes a printed label long before a strap tears.
What the annual equipment check should cover is in the maintenance costs piece.
What should you actually require?
Worn, the whole time, and say so before booking.
Whatever the regulation requires of your vessel, the workable operating rule with a child aboard is that the device is on before the boat moves and stays on until it stops.
Which removes every judgment call about when the water is calm enough, and removes the negotiation with a child who wants it off.
Saying it at the enquiry stage rather than on the dock is the important part, because a parent who knows in advance packs accordingly and a parent told at the ramp feels lectured.
It also sets the tone for everything else about the day, since a guide who is definite about that is a guide a parent trusts with their child.
And it is easier to hold than a rule you apply sometimes.
How the FAQ should state it is covered in the client FAQ piece.
What age actually works?
It depends on the boat far more than on the child.
A drift boat asks somebody to sit still in a confined space for hours, which suits a patient eight-year-old and defeats an energetic six-year-old.
A bay boat with room to move and a shorter run suits a younger child considerably better, and a wading trip suits one who cannot sit at all.
Which means the honest answer to a parent is about the trip rather than about an age, and it is a better answer because it gives them a choice.
Suggesting a half day rather than declining converts an enquiry that would otherwise go elsewhere, and a good half day produces a family that returns for years.
Declining outright is occasionally right and should be done kindly and specifically, naming what would work instead.
Why the half day is the right product here is covered in the packages piece.
What changes about the day itself?
The pace, the targets and the definition of success.
A day with a child is not an adult day with a child added, and running it as one produces a bored child and an anxious parent.
Which means shorter periods of fishing, more movement, and a target species that is willing rather than impressive.
Ten small fish beats one good one by a distance nobody who has not guided a child expects, and the parent knows it too.
Building in a swim, a rock to throw, a snack and a stop transforms the day and costs nothing but the willingness to abandon the plan.
And the measure of success is whether the child asks to come again, which is a different metric from the one you use on a normal day.
Why that metric matters commercially is covered in the tradition piece.
What belongs in the briefing?
The same items, delivered to a child rather than at one.
A safety briefing given over a child's head to their parent has not been delivered to the person most likely to need it.
Which means kneeling down, showing the device rather than describing it, and letting them try the buckle themselves before the boat moves.
Naming the one rule they must remember, usually sit down and hold on, works far better than a list of five, because a child under pressure will retain one thing.
It also reassures the parent more than any amount of talking to them would, since watching somebody take their child seriously is the whole of what they are looking for.
And it takes ninety seconds.
What the briefing has to cover formally is set out in the safety briefing piece.
What about the morning?
Later than usual, and say so at booking.
A family with a seven-year-old getting up at half past four for a first-light start produces a child who is finished by nine.
Which is a genuine reason to move the start rather than a concession, and it should be offered rather than waited for.
Most waters fish well enough at eight for a child's purposes, and the difference in the day is enormous.
Saying it at booking also signals that you have done this before, which is the reassurance a parent is buying.
Where the water genuinely demands an early start, say that too and let them decide.
How the morning message should read is covered in the morning-of piece.
What should the parent be told to bring?
More than they think, itemised.
A change of clothes, because a child will get wet and a wet child ends the day early.
Sun protection that actually stays on, meaning a hat with a strap and long sleeves rather than sunscreen alone.
Snacks the child actually likes, since the lunch you pack for adults is not the lunch a seven-year-old will eat.
And something to do that is not fishing, because there will be a stretch where they are done and the day is not.
Listing those four in the reminder rather than assuming is the difference between a good day and an early return.
What the reminder should otherwise contain is covered in the trip reminder piece.
Where should the child sit?
Where you can reach them, and where the hooks are not.
A child in the bow with an adult casting behind them is the arrangement that produces the incident, and it happens because it is the natural seating.
Which means the seating decision is yours rather than the family's, and stating it as such at the launch avoids the polite rearrangement that undoes it.
Keeping the child within arm's reach matters more than the view, and most parents are relieved rather than offended when told so.
Barbless hooks are worth insisting on with a child aboard whatever your normal practice, since the arithmetic of a hooked child is not close.
And a genuine plan for what happens if somebody goes in is worth having before it is needed rather than after.
Why the orientation has to be delivered rather than assumed is covered in the intake form piece.
What about the parent?
They are the client, and they are also fishing.
A parent who booked a day expecting to fish and spends it managing their child has had a bad day whatever the child thought.
Which is a reason to be explicit at booking about what the day will be: a child-led day where the adult mostly helps, or a shared day where you take the child so the parent can fish.
The second is a real service and worth saying you provide, because it is what many parents actually want and few are willing to ask for.
It also changes the boat you need, since taking a child while an adult fishes is difficult in a craft designed for two rods.
Setting that expectation in one sentence at the enquiry is worth more than anything you do on the water.
How the enquiry conversation should run is covered in the response time piece.
Where do days with children go wrong?
Five ways, and the first is the kit.
Not owning child-sized approved devices, which turns a family enquiry into a decline over ninety dollars of equipment.
Quoting the recreational under-thirteen rule as though it governed your vessel, when the requirement applying to a boat carrying passengers for hire is a different one.
Running an adult day at adult pace, which produces a bored child by ten in the morning.
Leaving the seating to the family, so the child ends up in front of an adult's back cast.
And failing to say at the enquiry whether the parent will get to fish, which is the expectation most often disappointed.
What the safety orientation must cover is in the intake form piece.
How the family trip should be presented is covered in the family charter piece.
How many children is too many?
More than one adult per child changes the day entirely.
Two children and two adults is a manageable day where each child has somebody, and two children and one adult is a day you are running alone.
Which is worth establishing at booking rather than discovering at the ramp, and it is a fair question to ask.
Where the ratio is wrong, the honest options are a second guide, a shorter day, or a different date, and offering all three is better than taking the booking and hoping.
A three-child party on one boat is a supervision problem before it is a fishing problem, and no amount of goodwill fixes it on the water.
Saying so costs a booking occasionally and saves the days that would have gone badly.
What a second boat actually costs is covered in the two trips piece.
What if the day goes wrong early?
End it well rather than grinding it out.
A child who is cold, seasick or simply finished at eleven in the morning is not going to recover, and continuing turns a short good memory into a long bad one.
Which means offering to come off early, framed as a choice rather than a failure, and doing it before the parent has to ask.
What that costs commercially is usually nothing, because a family that had three good hours and a guide who read the room will book again.
Charging the full rate for a shortened day the family chose is defensible and worth stating in the terms so nobody has to negotiate it on the ramp.
Offering something back is also defensible, and the choice should be made deliberately rather than in the moment.
How that decision should be framed is covered in the no-fish day piece.
What is the working protocol?
Own the kit, set the expectation, run a different day.
Carry approved wearable devices in child sizes, check them each spring against the serviceable condition criteria, and replace anything whose label has faded past legibility.
Require the device to be worn from before the boat moves until after it stops, and say so at the enquiry rather than at the ramp.
Tell the parent at booking whether this is a day where they fish or a day where they help, and let them choose.
Plan a shorter, busier day with a willing species, and build in the stops that make it work.
Decide the seating yourself, insist on barbless hooks, and keep the child within reach.
The amendments to the provisions described were published on 22 September 2014 at 79 FR 56499, and the statutory basis for equipment requirements is 46 U.S.C. 4102.
What the annual tradition looks like once it works is covered in the tradition piece.
How this was checked. The requirement that no person operate a recreational vessel under way with any child under thirteen years old aboard unless each such child is either wearing an appropriate flotation device approved by the Coast Guard or is below decks or in an enclosed cabin comes from 33 CFR 175.15(c). The requirement that no person use a recreational vessel unless at least one wearable device is on board for each person, each used in accordance with any requirements on its approval label and in any owner's manual the label refers to, comes from paragraph (a), and the additional throwable device required on a recreational vessel of sixteen feet or more comes from paragraph (b). All three are expressed subject to the exemption provisions, which cover canoes and kayaks of sixteen feet or more in respect of the throwable device, racing shells, rowing sculls, racing canoes and racing kayaks, sailboards, and vessels used by foreign competitors practising for or racing in competition on stated conditions. The definitions of a personal flotation device as one approved by the Commandant under the relevant part of Title 46, of a wearable device as one intended to be worn or otherwise attached to the body with the marked types treated as wearable, of a throwable device as one intended to be thrown to a person in the water with the marked types treated as throwable, and the statement that unless specifically marked otherwise a wearable device is not a throwable device, come from 33 CFR 175.13. The criteria for serviceable condition, including deterioration that could diminish performance such as metal or plastic hardware used to secure the device on the wearer that is broken, deformed or weakened by corrosion, and webbings or straps that are ripped or torn, come from 33 CFR 175.23, and the requirements that a device be of an appropriate size and fit for the intended wearer as marked on the approval label and legibly marked with its approval number appear in the adjacent provision. Part 175 was read on the Electronic Code of Federal Regulations on 26 July 2026, where amendments to these sections are recorded as published in the Federal Register on 22 September 2014. Every operative provision examined in that part is expressed by reference to a recreational vessel, and a vessel carrying passengers for hire is subject to separate equipment requirements under Title 46 which were not restated here. The statutory basis for equipment requirements on uninspected vessels is cited at 46 U.S.C. 4102 without further reliance on its text. No age is recommended as suitable for any particular trip, and all arithmetic uses stated illustrative figures.
If your booking calendar has more open weeks than you’d like, I’ll build you a free preview of your booking site before you pay a cent.
Get a free website previewWhich flotation rule actually governs a guided trip, what the definitions turn on, and how the day itself has to change
Does the under-thirteen rule apply to a guided trip?
Not on its face. 33 CFR 175.15(c) is expressed for recreational vessels, requiring a child under thirteen aboard one under way to be wearing an approved device or to be below decks or in an enclosed cabin. A vessel carrying a passenger for hire is regulated separately under Title 46, and a parent quoting the under-thirteen rule is quoting a rule about their own boat.
What applies instead?
The requirement, on a vessel carrying passengers for hire, of an approved device of a suitable size for each person on board. That suitability limb is the one that matters with a child, because a child-sized device is a different item from an adult one and an adult device on a child is a hazard rather than a technicality. So the practical position is stricter, not looser.
What counts as a wearable device?
33 CFR 175.13 defines a personal flotation device as one approved by the Commandant under the relevant part of Title 46, and treats a device marked Type I, II, III, or V with I, II or III performance as wearable. A throwable device is one intended to be thrown, marked Type IV or Type V with Type IV performance. Unless specifically marked otherwise, a wearable device is not a throwable device.
When is a device no longer serviceable?
33 CFR 175.23 names deterioration that could diminish performance, including metal or plastic hardware used to secure the device on the wearer that is broken, deformed or weakened by corrosion, and webbings or straps that are ripped or torn. A related provision requires appropriate size and fit for the intended wearer as marked, and legible marking of the approval number. The label usually fails before the strap does.
What age works on a guided trip?
It depends on the boat more than on the child. A drift boat asks somebody to sit still in a confined space for hours, which suits a patient eight-year-old and defeats an energetic six-year-old. A boat with room to move suits a younger child better, and wading suits one who cannot sit at all. Offer a half day rather than declining.
How should the day itself change?
Shorter periods of fishing, more movement, and a willing species rather than an impressive one. Ten small fish beats one good one. Build in a swim, a rock to throw, a snack and a stop. The measure of success is whether the child asks to come again, which is a different metric from a normal day.
Where should the child sit?
Within your reach, and never in front of an adult's back cast, which is the natural seating and the one that produces incidents. The decision is yours rather than the family's, and saying so at the launch avoids the polite rearrangement that undoes it. Barbless hooks are worth insisting on with a child aboard whatever your normal practice.
Sources & methods
- 33 CFR part 175 on the Electronic Code of Federal Regulations, read for section 175.15, being the requirements that no person use a recreational vessel unless at least one wearable device is on board for each person used in accordance with its approval label and any owner's manual referred to, that a recreational vessel of sixteen feet or more carry an additional throwable device, and that no person operate a recreational vessel under way with a child under thirteen aboard unless that child is wearing an approved device or is below decks or in an enclosed cabin; for section 175.17, exempting canoes and kayaks of sixteen feet or more from the additional throwable device and exempting racing shells, rowing sculls, racing canoes, racing kayaks, sailboards and certain vessels used by foreign competitors on stated conditions; for section 175.13, defining a personal flotation device by reference to approval by the Commandant under the relevant part of Title 46 and defining wearable and throwable devices by their marked types, with the statement that unless specifically marked otherwise a wearable device is not a throwable device; and for section 175.23 and the adjacent provision, setting out the deterioration that renders a device unserviceable and requiring appropriate size and fit for the intended wearer as marked and legible marking of the approval number. Every operative provision examined is expressed by reference to a recreational vessel. Amendments to these sections are recorded as published in the Federal Register on 22 September 2014.
- The Federal Register issue of 22 September 2014, recorded in part 175 as the source of amendments to the sections relied on above, cited so the amending document can be read alongside the codified text.
- 46 U.S.C. 4102 at the Office of the Law Revision Counsel, cited as the statutory basis for equipment requirements on uninspected vessels, being the separate regime applying to a vessel carrying passengers for hire, without further reliance on its text.
Every figure here is traced to a named public source and checked against it. Licensing, tax, and fee rules change. Verify your state’s current rules with the agency directly before you count on any number here.
Evan Knox
I build booking websites and run the ads and search for owner-run fishing guides, one operation per stretch of water. My first guide client, Bowman Fly Fishing, grew its revenue 4x in a year from that work. Field Notes is where I put the straight numbers on the business of guiding.
More field notes
Family bookings find guides who look ready.
I'm Evan. Say you take kids and the enquiries follow. I build guides the booking site and run the ads behind it. Free preview before you pay a cent.