Every yacht charter packing guide on the internet says the same thing: soft-sided luggage, swimwear, reef-safe sunscreen, done. That advice isn’t wrong, but it’s written for people whose most strenuous activity will be walking from the sun lounger to the bar. If you’re booking an adventure charter - one built around diving, watersports, fishing, hiking or expedition travel - you need a different list.
This guide covers what to pack beyond the basics. We’ll assume you already know about sun hats and flip-flops. What follows is the gear that separates a frustrating trip from a brilliant one, organised by what you’re actually going to do out there.
The Universal Adventure Kit
Regardless of whether you’re heading to the Caribbean or Antarctica, certain items earn their space on every adventure charter.
Soft-sided duffel bag. This really is non-negotiable. Hard-shell suitcases scratch teak decks, wedge awkwardly into cabins and annoy crew. A 70-90 litre duffel with backpack straps handles tender transfers, small-plane connections and tight companionways. Patagonia Black Hole, North Face Base Camp and Osprey Transporter are all proven options. If you’re diving, a separate mesh dive bag keeps wet gear contained.
Dry bags. Not one - several. A 20-litre roll-top for tender rides, a smaller 5-litre for your phone and documents during shore excursions, and a flat pouch for passports and cash when you’re moving between anchorages. Zodiac transfers, dinghy rides to shore and spray from open tenders will soak anything that isn’t sealed. This is not theoretical - it’s every trip.
Reef-safe mineral sunscreen. Specifically mineral-based with zinc oxide or titanium dioxide. Chemical sunscreens containing oxybenzone and octinoxate are now banned in Hawaii, Palau, the US Virgin Islands, Key West and Bonaire, with more destinations following. Beyond legality, they’re devastating to the reefs you’ve come to see. Cream formulas are also preferred by most yacht crews because spray sunscreens leave a slippery film on deck surfaces.
Quick-dry clothing. Cotton has no place on an adventure charter. It absorbs water, takes hours to dry, provides zero insulation when wet and gets heavy. Pack synthetic or merino wool base layers, board shorts that double as hiking shorts, and rash vests that work for both UV protection and wind chill on tender rides. Merino is particularly good because it resists odour across multiple days of hard use.
Polarised sunglasses with a retainer strap. Not a fashion statement - a functional tool. Polarised lenses cut surface glare so you can read the water, spot marine life, see coral heads and judge depth. Without them, you’re missing half the show. A floating retainer strap is essential because glasses go overboard with remarkable regularity.
Headlamp. Pack one even if it seems odd. Night dives, pre-dawn departures, navigating unfamiliar dinghy docks after dinner ashore, fixing gear in a dimly lit lazarette - a compact headlamp solves all of these. Red-light mode is a bonus for preserving night vision.
Motion sickness remedies. Even experienced sailors can struggle in certain conditions, and adventure charters tend to visit more exposed anchorages than the standard cocktail-cruise itinerary. Scopolamine patches (prescription), meclizine (over-the-counter), ginger tablets and acupressure wristbands all have their advocates. Whatever works for you, bring it. Being seasick while trying to kit up for a dive is genuinely miserable.
Diving Charters
If you’re chartering specifically to dive, the question of what to bring versus what to rent is a practical one. Most well-equipped charter yachts carry tanks, weights and BCDs. Some carry full rental sets including regulators and computers. The problem is that rental gear varies wildly in condition and fit, and a badly fitting mask or unfamiliar regulator can ruin an otherwise world-class dive.
Mask, snorkel and fins. The single most important items to own. A mask that fits your face properly - no leaking, no fogging, clear peripheral vision - is worth more than every other piece of equipment combined. If you wear prescription lenses, bring a mask with corrective inserts rather than relying on contacts underwater. Fins should be ones you know and trust. Low-volume, frameless masks pack flat and take up almost no space.
Dive computer. Even if the yacht provides one, you should dive your own. You know its interface, you trust its algorithm, and your dive log stays consistent. Wrist-mount computers like the Shearwater Peregrine, Suunto D5 or Garmin Descent pack easily and do everything a console computer does.
Regulators. If you own a set, bring them. Serviced regulators that you’ve tested and trust are always better than whatever happens to be on the compressor rack. Pack your second stage in a padded case and your octopus secured to prevent free-flowing in transit. Bring a save-a-dive kit: spare o-rings, mask strap, fin strap buckle, cable ties and a small crescent wrench.
Exposure protection. Check the water temperature at your destination and time of year. A 3mm full suit handles most tropical and Mediterranean diving. For cooler water - the Galapagos in the cool season, Baja California, the Azores - you may want a 5mm. Rash vests under wetsuits reduce chafing on multi-dive days. The key consideration with a yacht charter is that you’ll often be doing three or four dives a day across a full week, which means you’ll feel the cold more than on a single afternoon dive trip.
Surface marker buoy (SMB) and reel. Many dive sites accessible by yacht involve drift diving in current. An SMB lets the tender track your position for pickup. Don’t rely on the yacht having one for every diver. Pack your own - a 1.4-metre closed-cell SMB with a simple finger reel takes up almost no bag space.
Underwater camera or housing. If you’re serious about photography, bring your own housing and strobes. If you just want decent shots for memory’s sake, a GoPro in a dive housing with a red filter for colour correction at depth is a solid, compact option. Whichever you choose, bring spare batteries and memory cards. Cold water and repeated dives drain batteries faster than you’d expect.
Certification cards and dive insurance. Physical or digital copies of your PADI, SSI or BSAC cards, plus proof of dive insurance (DAN or equivalent). Many countries and national parks require these before you’re allowed in the water. The Galapagos, for example, requires divers to present certification and evidence of logged dives before permits are issued.
Watersports and Active Charters
Charter yachts equipped for watersports typically carry the big-ticket toys - Seabobs, eFoils, jet skis, wakeboards, paddleboards. You don’t need to bring those. But certain personal items make a significant difference.
Kitesurfing gear. If the charter yacht doesn’t carry kites (most don’t), and you’re heading to known wind destinations like the Grenadines, the Cyclades or Tarifa, bring your own. A quiver of two kites, a bar and harness, and your board will fit in a single kite bag. Confirm with the charter company that there’s storage space, and consider an inflatable twin-tip for compactness.
Wetsuit or shorty. Even in warm water, a thin neoprene shorty or rash guard stops board rash, jellyfish stings and wind chill after hours of riding. For kitesurfing and surfing in cooler destinations, a 3/2mm full suit is the minimum.
Water shoes. Proper reef shoes or neoprene booties protect your feet during shore landings on coral rubble, volcanic rock or rocky beaches. They’re also essential for exploring coasteering spots, climbing in and out of sea caves, and wading through shallows to reach snorkel sites. The best ones have a rigid sole with drainage and a secure ankle fit.
Rash vests. Pack at least two. They dry quickly, layer under wetsuits, provide UV protection and prevent harness chafing. A long-sleeve rash vest is arguably the most versatile single garment on an adventure charter.
Waterproof phone case. Not for diving, but for everything else - tender rides, paddleboarding, beach landings, fishing. An IPX8-rated waterproof pouch with a lanyard protects your phone while keeping it accessible for photos and communication. Alternatively, a small waterproof camera or action cam on a floaty handle.
Expedition and Cold-Water Charters
Expedition yacht charters to high-latitude destinations - Antarctica, Patagonia, Scandinavia - require a fundamentally different approach. The principle is simple: layers, not bulk.
Base layers. Merino wool or synthetic (never cotton). Two or three long-sleeve tops and one pair of long-john bottoms. These go against your skin, wick moisture and provide the foundation of your insulation system. Merino has the advantage of odour resistance across multiple days.
Mid layers. A fleece jacket and a lightweight down or synthetic puffy. The fleece handles active days (zodiac excursions, hiking) while the puffy adds warmth for stationary observation - whale watching from the deck, waiting for wildlife on shore. Synthetic insulation is generally better than down for marine environments because it retains warmth when damp.
Outer shell. A fully waterproof, windproof jacket and waterproof over-trousers. Zodiac transfers in expedition territory are wet, cold and windy. Spray, rain, snow and breaking waves over the bow are all standard. Your outer layer needs sealed seams, a hood that fits over a hat, and pit zips for venting during hikes. Some expedition yacht operators provide complimentary parkas - check before buying one.
Warm hat, buff and gloves. Bring duplicates of each. Gloves, in particular, get wet constantly and cold wet hands are the fastest route to misery. Waterproof insulated gloves for zodiac rides, plus a thinner pair for handling camera equipment on shore. A neck buff is more versatile than a scarf and packs flat.
Waterproof knee-high boots. Many expedition yachts provide Muck Boots or similar for wet landings. If not, you’ll need a pair with high-traction soles and enough room for thick socks. This is one item worth confirming with the charter company in advance - they’re bulky to pack and you won’t use them anywhere else.
Binoculars. On a wildlife-focused expedition, binoculars are as essential as sunscreen on a tropical charter. A compact 8x42 or 10x42 pair with waterproof housing. Sharing the yacht’s bridge binoculars with other guests while a pod of orca passes by is a frustrating experience you only need to have once.
Backpack daypack. A 20-30 litre waterproof daypack for shore excursions. It carries your camera, water, snacks, spare layers and binoculars during hikes and zodiac landings. Dry-bag style daypacks (like those from Ortlieb or Sea to Summit) are ideal because they handle spray and rain without needing a rain cover.
The Stuff People Forget
After years of charter trips, certain items come up again and again as the things people wish they’d packed.
Power bank. Yacht cabins often have limited outlets, and you may be sharing them with other guests. A 20,000 mAh power bank with multiple USB ports keeps your phone, camera, dive computer and headlamp charged independently. On expedition charters with early departures and full days ashore, this is borderline essential.
Universal power adapter. Charter yachts are registered in various countries and fitted with different outlet standards. European two-pin is common, but you might encounter UK three-pin, American flat-pin or Swiss configurations. A universal adapter with USB-C and USB-A outputs covers everything.
Ziplock bags. The most underrated item on any packing list. They waterproof documents, separate wet gear from dry, store small parts and keep electronics safe. Bring a range of sizes. Some experienced charter guests pack their entire bag contents in ziplock bags, which means even if the duffel goes overboard during a tender transfer, everything inside stays dry.
Microfibre towels. Most charter yachts provide towels, but not always beach towels for shore excursions. A compact, quick-dry microfibre towel takes up minimal space and dries in under an hour.
First aid supplements. The yacht will have a standard medical kit, but adventure charters mean cuts on coral, stings from jellyfish, blisters from fins, and the occasional turned ankle on rocky shorelines. Pack waterproof plasters, antiseptic, antihistamines, ibuprofen, ear drops (swimmer’s ear is common on dive trips) and any personal prescriptions. If you’re heading somewhere remote, consider a course of antibiotics prescribed by your GP for emergency use.
Snacks and electrolytes. Multi-dive days, watersports sessions and expedition hikes burn through energy. Most charter yachts are well provisioned, but having energy bars, electrolyte tablets and trail mix in your daypack means you’re never caught short during long excursions away from the mothership.
What Not to Pack
Knowing what to leave behind saves space and avoids problems.
Hard suitcases. Already mentioned, but it bears repeating. They damage yacht surfaces and don’t fit in tenders or small-plane luggage holds.
Excessive formal wear. Adventure charters are not cocktail cruises. One smart-casual outfit for a nice restaurant ashore is plenty. The rest of the time, you’re in board shorts, rash vests and flip-flops.
White-soled shoes on deck. Black-soled shoes leave marks on teak and gel-coat surfaces. If you need deck shoes, get ones with non-marking soles. Most adventure charter guests go barefoot on board.
Jewellery and valuables. Saltwater and fine jewellery don’t mix. Watches get smashed during watersports. Expensive items get lost overboard. Leave them at home.
Too many books. An e-reader weighs 200 grams and holds a library. Physical books absorb moisture, get heavy and take up space that’s better used for a spare rash vest.
Packing by Destination
Every destination has its quirks. Here’s a quick reference for what to add to your base kit.
Tropical (Caribbean, Maldives, SE Asia): Extra reef-safe sunscreen, mosquito repellent for shore evenings, a lightweight long-sleeve shirt for bug protection, UV-rated clothing for all-day water exposure. If you’re diving in the Maldives, bring a reef hook - some channel dives use them.
Mediterranean: A mix of watersports and shore-based adventure means packing for both. Trail shoes for coastal hikes, a light windbreaker for evening tender rides, and smart-casual gear for harbour towns. The Meltemi wind in the Greek islands can be cold on the water even in summer.
Expedition (Galapagos, Antarctica, Norway): Full layering system as described above, plus biosecurity-compliant clothing (clean boots, no loose seeds or fibres - the Galapagos and Antarctica both enforce this strictly). A dry-bag camera cover for zodiac rides, and enough battery capacity for sustained cold-weather use.
Pacific (Polynesia, Great Barrier Reef): Similar to tropical, but add a thicker wetsuit for deeper dives, a good underwater camera setup, and reef shoes for coral walking. Sun exposure is extreme - pack more sunscreen than you think you need.
The overarching principle is simple: pack for what you’re going to do, not where you’re going to be seen. An adventure charter is about getting in the water, getting on the rock, getting into the wild. Your luggage should reflect that.
WildChart helps you find charter yachts equipped for the adventures you want. Every yacht in our network is matched to specific activities - not generic luxury promises. Tell us what you’re planning and we’ll match you with a yacht that has the right gear, the right crew and the right itinerary.