Marina Greenwich shelters a fleet of Yamaha and Sea-Doo watercraft that trace a twelve-kilometre corridor between Altea's yacht harbour and the limestone prow of Morro de Toix, a route favoured since the late 1990s when coastal tourism shifted from passive sunbathing to high-throttle recreation. The Costa Blanca coastline here drops to depths of forty metres within two hundred metres of shore, creating the clean swell and minimal chop that permit year-round operation. Operators schedule departures in two-hour windows to synchronise with the Levante wind pattern, which remains calm until midday before building to fifteen knots by mid-afternoon. Alquiler jet ski Altea has grown into a category anchored by two licensed providers, both operating under Spanish maritime regulation RD 259/2002, which mandates buoyancy vests, kill-switch lanyards, and a pre-departure safety briefing conducted in three languages. No boating licence is required for machines capped at forty-four kilowatts, though riders must be sixteen or older and accompanied if under eighteen. The thirty-minute excursion covers the bay perimeter, looping past the whitewashed dome of Virgen del Consuelo and returning through the sailboat corridor; sixty-minute routes press north to the cape, where the cliff face rises ninety metres and peregrine falcons nest in March and April. The attraction's appeal lies less in speed than in access: jet ski rental Altea opens water that remains off-limits to kayakers and paddleboarders due to ferry traffic and commercial fishing zones. Riders navigate the same channels used by the Baleària hydrofoil service to Ibiza, staying within the hundred-metre coastal band reserved for recreational craft. The sea surface temperature holds at eighteen degrees Celsius in winter and twenty-six in August, and visibility averages twelve metres, sufficient to spot the Posidonia meadows that earned this stretch a Blue Flag designation in 2003. Most bookings cluster between May and September, though the operational calendar runs unbroken except during red-flag storm warnings issued by the Port Authority of Alicante.