Buying guide · 7 min read · 9 August 2026
Best Marine First Aid Kits and Safety Equipment
Best Marine First Aid Kits and Safety Equipment
Help can be a long way off at sea, and a domestic first aid kit is not designed for a wet, moving environment. This guide covers what a marine kit actually needs, and the wider safety equipment worth carrying in UK waters.
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What to look for
Waterproof container
A soft pouch in a damp locker is a kit that will be useless when you open it. Look for a genuinely waterproof case or grab bag, and check it after every wet trip.
Marine-specific contents
A boat kit needs more than plasters: substantial wound dressings for deep cuts from gear and hooks, burn dressings for engine and galley injuries, seasickness remedies, a triangular bandage and a foil blanket for hypothermia. Cold water and cold casualties are the UK reality.
Flares, or the alternatives
Traditional pyrotechnic flares still work but have expiry dates and disposal is genuinely awkward in the UK. Electronic visual distress signals are an increasingly common alternative with no expiry or disposal problem, though check what your coding or club requires before relying on them alone.
EPIRB and PLB
An EPIRB registered to the vessel, or a personal locator beacon on a lifejacket, sends your identity and position to search and rescue via satellite. For anything beyond sheltered water this is arguably the highest-value safety purchase you can make.
Commercial coding requirements
If your vessel is commercially coded, the MCA sets specific requirements for first aid and safety equipment depending on the category. Check the requirement rather than guessing, since a well-meaning kit may not satisfy an inspection.
Options worth considering
Listed alphabetically by suitability rather than ranked. We research specifications and reputation; we have not tested these ourselves.
1.Ocean Safety first aid kits
Purpose-built marine kitsA UK marine safety specialist offering kits assembled for boat use rather than adapted from land kits.
- ✓Marine-specific contents
- ✓Waterproof cases
- ✓Options sized for different vessel categories
2.Lifesystems waterproof kits
Compact waterproof optionWell-sealed compact kits that suit smaller boats and grab bags.
- ✓Genuinely waterproof cases
- ✓Compact enough for a grab bag
- ✓Widely available
3.Ocean Signal rescueME PLB1
The highest-value safety buyA PLB on your lifejacket alerts search and rescue with your position if you go overboard.
- ✓Satellite alert with position
- ✓Registers to you personally
- ✓Must be registered with the UK beacon registry
4.Ocean Signal rescueME EPIRB
Vessel-registered distress alertingA vessel-mounted beacon that alerts search and rescue, with float-free options available.
- ✓Registered to the vessel
- ✓Float-free versions deploy automatically
- ✓Required for some commercial categories
5.Odeo electronic distress signal
Flare alternativeLED distress signals avoid the expiry and disposal problems of pyrotechnics.
- ✓No expiry date or disposal problem
- ✓Reusable with battery changes
- ✓Check acceptance for your coding or club rules
In short
Buy a proper marine kit, keep it genuinely waterproof, check it at the start of each season, and make sure more than one person aboard knows where it is and how to use it. A beacon is worth more than almost anything else in the locker.
Frequently asked questions
What should be in a marine first aid kit?+
Beyond the usual plasters and antiseptic: substantial wound dressings for deep cuts from gear and hooks, burn dressings, a triangular bandage, a foil blanket for hypothermia, seasickness remedies, and any personal medication. All in a genuinely waterproof case.
Do I still need flares on a UK boat?+
For private leisure craft there is no blanket legal requirement, though carrying some means of visual distress signalling is strongly advised. Pyrotechnic flares expire and are awkward to dispose of in the UK, so many boaters now use electronic distress signals. Commercially coded vessels must follow the requirements for their category.
What is the difference between an EPIRB and a PLB?+
An EPIRB is registered to the vessel and is usually larger, with float-free versions that deploy automatically if the boat sinks. A PLB is smaller, registered to a person and typically carried on a lifejacket, so it goes with you if you go overboard.
Do I need to register a beacon?+
Yes. In the UK, EPIRBs and PLBs must be registered with the national beacon registry so search and rescue know who and what they are looking for. An unregistered beacon still transmits a position but without the context that speeds up a rescue.
Buying or selling a boat?
Marine equipment is free to list on The Boat Shop, and there is never any commission.