Even at 60 knots, wind and spray buffeting for helm and co-pilot is minimal, and this is thanks to extensive computational fluid dynamics (CFD) and finite element analysis (FEA) work carried out by the Sunseeker design team.
“We had various styling options for the console and hardtop, and we ended up with an all-in-one design,” explains Luke Stride, Sunseeker’s Design Office Manager. “We were a bit concerned about underway speed, so we conducted CFD at 30 knots and 60 knots to see how shielded the driver, navigator and passengers were. We then tweaked the design to minimise the wind flow around the console. The side screens, for example, have a little turn on them that flicks the wind up, and there’s another flick from the bow as well which takes the air up so it hits the top part of the console and not the bottom half. These were important tweaks.” There is also ventilation at the bottom of the console to remove negative pressure areas at speed which would otherwise suck air and salt spray into the seating area. It means that while there will inevitably be some wind when travelling at high speed, the Hawk maintains a dry ride bow to stern.
Such aerodynamics work is unusual in leisure yacht design, but it highlights how Sunseeker aimed to improve comfort and practicality on board without sacrificing outright performance. The design also features Buzzi’s trademark, squared-off anti-stuff bow, a further feature designed to make driving the Hawk over 50 knots easier for owners who perhaps don’t have experience driving performance boats at high speeds, meaning they can enjoy the thrill-ride without scaring themselves or their guests half to death.
“There is some heritage of the XS2000 in the hull, although not in the deck or the powertrain,” Robertson offers. “Clients really loved the experience of the XS2000 when they were driving but it was never the best for guests or family because you were quite exposed and it was quite uncomfortable. So for the Hawk we took that basis but changed the design of the hull, incorporating outboards rather than inboards (and adding an extra step accordingly), and making it simpler to use and more comfortable.”
As Robertson points out, the carbon hardtop, suspension seating, more practical layout, and the stability tubes and the benefit they bring to the user of the boat, all add up to more practicality and safety on board.
While the emphasis is on getting somewhere quickly and in style, the Sunseeker team thought long and hard about amenities and functionality for a day on the water. The bow offers a sun pad, under which there is a storage locker that has been fitted with two charge points to carry two Seabobs. There is an option for a drop-in carbon swim ladder to complement the built-in stainless step ladder found aft to port, and the forward locker can also be configured to take one Seabob and the carbon ladder.
Aft of the sun pad, aft-facing U-shaped seating can be enhanced with a removable carbon table which stows behind the seating’s backrest. A triple-seater bench behind the four Besenzoni suspension seats allows for a social aft cockpit, and this can also be fitted with two optional Webasto drawer fridges for those all-important cool drinks. There is decent storage under seats and sole, while the technical area aft is easily accessible. Further options include a sunshade for the foredeck supported by carbon poles, while comfort of a different kind has also been considered with the inclusion of a head, sink and stowage under the console, accessed via a door in the console’s front. It’s a squeeze, but definitely an important addition.
“Imagine,” says Robertson, “that you’ve come back from the beach restaurant, had a couple more drinks on board and maybe some swimming, which means you’re spending a little more time on board – it’s a comfort that the head is there if it’s needed.”
In spite of the narrow beam – the moulded deck measures just 2.32 metres, although the beam increases to 3.01 metres with the tubes inflated – the floor plan has been carefully considered so that moving about the Hawk is easy, even down the sides of the console to get between fore and aft areas.
The moulded beam was actually conceived with a particular party trick in mind – the hardtop can be removed, and the Hawk can then fit into a standard container to be shipped anywhere in the world, even with the outboards still fitted.
“We have clients,” says Stride, “who have multiple properties and who want to ship their boat between them, and a container is a very easy and cost-effective way of doing that.” It also means that the Hawk will likely appeal to superyacht owners who want a chase boat but who need the ability to shift locations easily.
For all the talk of comfort and practicality, though, the Hawk has been conceived to bring back the raw enjoyment that those iconic models from the past gave owners and their guests, and that’s exactly what it delivers. It’ll draw admiring glances from onlookers in the marina, and when you get going it’s a smile-wide thrill ride that will snag you the prime buoy off the beach bar before your mates have even rounded the headland. And as it turns out, even in a moderate seaway, you won’t have to change your clothes when you get there.
sunseeker.com