Cobia 305 CC

The new flagship-class 30 with twin F350s.

The 305 CC is Cobia's new-generation 30-footer: twin Yamaha F350s, a stepped-up helm, and finish work that closes the gap on boats costing six figures more. Yamaha tested this exact hull and power and published the bulletin — mid-50s on top, and an honest cruise that makes the canyons a day trip from Delmarva.

We're one of the first dealers in the Northeast with them on the lot. RT 113 has been top-five for Cobia nationally, #1 in the brand's CSI scoring twice, and our own Yamaha Pro Elite shop rigs and services every one we sell.

Specifications

Beam

10 ft 06 in

Deadrise

21 deg

Fuel Capacity

265 gal

Max HP

800 hp

In stock at RT 113

• 2026 Cobia 305 Center Console — $319,990

2 more on order from the factory, inbound to Selbyville and not yet spoken for — ask about claiming one before it lands.

Common questions

How big is the Cobia 305 CC?

30.5 ft overall with a 10 ft 06 in beam.

What is the deadrise on the Cobia 305 CC?

21 deg at the transom. A sharper V softens a chop; a flatter one adds stability at rest and shallower draft — where this one sits is part of what a sea trial is for.

What power does the Cobia 305 CC take?

Rated up to 800 hp. RT 113 rigs and water-tests every boat with Yamaha outboards — we are a Yamaha Marine Service Pro Elite dealer.

How much fuel does the Cobia 305 CC carry?

265 gal.

Is the Cobia 305 CC in stock at RT 113?

Yes — 1 on the lot in Selbyville right now, with 2 more on order from the factory. The live list is on this page.

Can I sea trial the Cobia 305 CC before buying?

Yes. RT 113 runs sea trials out of Selbyville, Delaware — on the water, not just around the lot. Book one through the sales desk at (302) 436-1737 or from any listing on this site.

▶ The ALL NEW Cobia 305cc | Full Walk Through

Also in the Cobia line

• Cobia 285 Open — 28.5 ft
• Cobia 320 CC — 32 ft
• Cobia 350 CC — 35 ft