Catamaran

New Tideline 365 Offshore (Available 2/2026)

Introducing the stunning 2026 Tideline 365 Offshore, a new power catamaran that embodies performance and luxury. With an overall length of 36.42 feet, this vessel is designed for both comfort and speed. Crafted from durable fiberglass, its catamaran hull shape ensures stability and efficiency on the water. Equipped with twin Mercury V10 Verado engines, each delivering an impressive 425 horsepower, this boat can reach cruising speeds of 30 knots, making it perfect for exhilarating adventures. With a remarkable range of 630 miles, the 365 Offshore is ideal for extended journeys. This model features advanced joystick control for effortless maneuverability and an electric windlass for convenience when anchoring. Experience the thrill of the open water with the Tideline 365 Offshore, where cutting-edge design meets exceptional performance.

Tideline Boats are built for the days most people stay at the dock. Made in the USA on the coast of North Carolina, every Tideline is designed for sporty seas and serious anglers who refuse to compromise on ride, range, or reliability. Known by many as the “best riding boat on the water,” Tideline blends hardcore fishability with the kind of confidence that comes from owning a boat purpose-built for real-world conditions.

Each hull is crafted by experienced American boatbuilders who fish, run, and understand these waters. From the first layer of composite to the final rigging detail, Tideline boats are engineered to be tougher than the seas they fish, with performance that truly shines when the weather turns and the ocean stands up.

Construction & Performance Highlights:

• Built by skilled craftsmen in North Carolina, USA
• Constructed using an advanced vacuum infusion process for strength and consistency
• Incorporates only the highest quality materials, hardware, and resin
• 100% composite — no wood, no rot, low maintenance
• Designed and engineered to be tougher than the seas they fish
• Exceptional performance and handling in the roughest sea conditions
• Widely regarded as one of the best riding boats on the water

If you’re looking for a boat that begs to be pointed toward the horizon when the flags are snapping and the forecast is “sporty,” a Tideline belongs at your dock.

Real-world Performace #'s:

4 guys onboard, 90 gallons of fuel.

RPM MPH MPG

3000 26.5 1.58

3500 31 1.5

4000 36 1.25

4500 41 1.05

5000 46 0.89

5500 50 0.81

Wot 6300 58 0.75

(Pics are stock video/photos and not of actual boat)