There is a particular smell to a teak deck at eight in the morning in Antibes, before the heat builds: warm wood, salt, a hint of last night's varnish off the toerail. I love it, which is fortunate, because keeping wood looking good on the Cote d'Azur is a commitment that does not let up. The Riviera sun is beautiful and it is merciless, and the same UV that fills the marina also strips the finish off your brightwork while you are at lunch.
This is a piece about staying ahead of that, written by someone who has fallen behind it more than once.
Why the Med is harder than home
A varnished rail that lasts three years on the Solent will not last three years here. The reason is straightforward: UV exposure scales with how close you sit to the equator and how much sun the surface catches, and the Med delivers far more of both than the Channel.
The practical consequence shows up in the coat count. In temperate water you build six to eight coats of varnish over the bare wood and then put one maintenance coat on each year. On a high-UV coast like this one, two maintenance coats a year becomes the norm, the same rhythm sailors run in Florida or the Caribbean. That extra coat is not optional pampering. It is the buffer that stops the sun reaching the wood, and the moment it wears through, the timber greys and you are back to bare-wood prep, which is the expensive job you are trying to avoid.
Brightwork: the coat-count discipline
The whole game with varnish is never letting the film fail. Once UV breaks the surface and water gets under it, you are sanding back to wood, and a strip-and-rebuild of a toerail is a weekend you will resent.
Build properly the first time. Over clean, dry, bare teak, lay your coats with a light sand between each, working up to six to eight coats so you have real film thickness to lose. Use a varnish with serious UV blockers, because the better products use next-generation UV absorbers that can double the recoating interval against a cheap tin, and on this coast that difference is the difference between varnishing once a year and twice. After that, the maintenance coat is quick: a scuff sand, a wipe, a fresh coat, an hour of work that protects the twenty hours you spent building the system.
Time the work to the weather, not the calendar. Varnish hates dust, heat haze and the afternoon humidity that rolls in off the bay, so I do brightwork early, before the deck gets too hot to touch and before the day's breeze lifts grit off the pontoon. A mistral that grounds the painting for two days is a real cost when the boat is in a yard on a storage meter, the same trap the antifouling and survey while based in France guide flags for bottom paint.
The temptation on the Riviera is to do the brightwork on a hot, bright afternoon because the weather is glorious. Resist it. Varnish skinning over in fierce heat traps solvent under the surface and goes milky, and the same UV that makes the day so pleasant attacks the wet film before it has fully cured. The best finishes I have laid here went on in the cool of early morning, out of direct sun, in a hull tucked behind a yard shed where the breeze could not carry dust onto the tacky surface. The wood does not care how nice the weather looks; it cares about heat, dust and humidity, and on this coast you fight all three.
Teak decks: the caulking is the boat
A teak deck is not the planks, it is the seams. The black caulk between the planks is what keeps water out of the core below, and when it lifts or cracks, water tracks down the fastenings and into the deck, and you have a wet-core repair that dwarfs the cost of the deck itself.
Watch the seams more than the wood. A seam that has pulled away from the plank edge, gone hard, or split down its length is the one to deal with before winter. Recaulking is within reach of a patient owner: for a nine-metre boat with around eight square metres of deck, the materials, roughly 27 cartridges of deck caulk plus a gun, a reefing hook and joint tape, come in around 570 to 700 euros. That is the DIY figure. The labour to do it for you is the expensive part, and a professional recaulk of the decks and cockpit on a 40-footer has been quoted in the region of 10,600 pounds plus VAT, which tells you why owners learn to do their own seams.
If the wood itself is too far gone to save, a wholly new teak deck laid by professionals starts from about 1,000 euros per square metre, so that same eight-square-metre boat is looking at around 8,000 euros for a fresh deck. At that point the synthetic-teak conversation starts, and plenty of Riviera owners have made the switch precisely because the maintenance rhythm above wears them down.
Before you spend on either, work out whether the deck is the worst of your wood problems. I have seen owners pour money into a recaulk while the real issue, a soft patch of core where an old seam leaked years ago, sat untouched underneath. If you are buying a boat with a teak deck and weighing the cost, walk it against the hull inspection points from a naval engineer and tap around every fitting and seam for the dull note that means wet core. A cosmetic recaulk on a wet deck is money set on fire, because the water keeps coming and the new caulk fails over the same soft spots.
Cleaning without sanding the deck away
The fastest way to ruin a teak deck is to scrub it hard with the grain, week after week. Every aggressive clean removes a sliver of the soft summer wood and leaves the hard grain proud, and over years you sand your own deck flat with a brush.
Clean across the grain, gently, with plenty of seawater and a soft brush, and reach for harsh two-part teak cleaners rarely. They brighten the wood by stripping its surface, which is exactly the wood you want to keep. A deck that goes silver-grey is doing nothing wrong; grey teak is weathered, not dying, and it sheds the maintenance burden of a varnished or oiled finish entirely. Some of the best-kept Riviera decks I know are left bare and grey on purpose, washed gently and otherwise left alone.
A realistic Cote d'Azur rhythm
Here is the rhythm that keeps wood alive on this coast without taking over your summer.
In spring, before the heat, build any brightwork that needs it back up to full film, and walk every deck seam looking for the one that has let go. Through the season, wash gently with seawater after every passage and keep an eye on the high-sun surfaces, the coachroof grabrails and the toerail tops, which fail first. In autumn, put the second maintenance coat on the brightwork so it goes into winter protected, and recaulk any seam you flagged in spring while the weather still lets the caulk cure.
Fold the cost into the year honestly. Varnish, caulk and the odd professional day add up, and they belong in the same budget as the bottom paint and the engine service, the full picture the annual running costs of a boat in France guide lays out. Wood on the Riviera is a choice, and a lovely one, but it is a choice you pay for in attention. Pay that attention little and often, ahead of the sun rather than behind it, and your boat is the one that turns heads on the visitor pontoon for the right reason.
