A water mat for a boat and a boat. The boat may be a pontoon boat. The water mat may include a cut-out. The cut-out may be formed in a forward side of the water mat, with the forward side of the water mat is connected to the stern of the boat such that the outboard motor is positioned in the cut-out of the water mat. A flexible connecting sheet, that is configured to connect the water mat with the boat, may be attached to a connection side of the water mat and extend along the connection side of the water mat.

Boats can include a swim platform with an integrated system of steps that can be selectively deployed and retracted. Such platforms can be attached to a transom of a boat or can be fabricated as an extended portion of the boat's hull. In another embodiment, deployable steps can be integrated with a boat's hull as a side-entry door. In order to reconfigure the step system into a deployed configuration, a linkage is actuated that causes the step system to unfold, forming steps (or a seating configuration) at least partially below the water line. Since the steps can be deployed below the water line, a swimmer can more easily get on board the boat.

Craft including hull having stern with mobile platform having first work position where it is extracted from water, and second work position where it is immersed in water, device for platform movement having a pantograph, a structure with an articulated quadrilateral connected to the mobile platform, said movement and a unit for actuating movement of this structure, which unit allows moving the platform from the first to second work position and vice versa. The structure with articulated quadrilateral folded back onto hull when platform is in first position, and extended when platform is in second position. The movement device includes a body distinct from hull. The structure with articulated quadrilateral integral with, but mobile relative to body. The body secured on hull stern and having at least one fixed step, at least one second step inside the structure with articulated quadrilateral, which step moveable and foldable back with the structure.

A system, apparatus and method for providing a walk-on aft deck for a boat, and for providing an extendable swim platform. The walk-on aft deck includes an extended support platform, that may include gunwales, extending from the boat transom between engines of the boat, and extends beyond an aftermost surface of the engines in order to protect the engines from impact. The extendable swim platform extends afterward from the extended support platform, is actuated and retractable, does not act as a running surface when the boat moves forward, but acts as a planing surface when the boat moves in reverse allowing high reverse speeds. The extendable swim platform includes angled anti-slap surfaces underneath. The invention allows users to fish or walk afterward between and beyond the engines; allows greater reverse speeds; and allows users to enter and exit the after swim platform well away from the engine propellers.

A cockpit extension extends aft between port and starboard outboard engines mounted on a tri-pontoon boat transom for increasing the usable afterdeck area of the boat. The cockpit extension includes a topside deck that can be accessed from the afterdeck of the boat and an under-face beneath the topside deck that can be above or below the water-line of the boat. A lower surface of the under-face can be configured to improve the backing down characteristics of the boat.

A swim platform for attachment to a boat includes a rearwardly tapered inflatable body including a top surface capable of supporting a standing person, an outer perimeter including a forward wall, an aft wall, and a port sidewall and a starboard sidewall extending between the forward wall and aft wall. The forward wall is positionable adjacent the transom. The forward wall is longer than the aft wall and is configured not to extend laterally beyond the starboard and port sides at the transom. The swim platform may be left in the water while the boat is moving and is designed not to interfere with the boat's wake.

An expansion deck system for vessels includes an elongated deck body that is pivotally secured to a vessel by a plurality of hinges. The deck body transitions between a folded position that does not affect the overall width of the vessel, and an expanded position that extends outward from the side of the vessel. A plurality of triangular-shaped braces is removably secured to the bottom surface of the deck body. The braces including a first section that extends along an entire width of the deck body and a second section that engages a pontoon of the vessel. An electromechanical bracing unit is positioned along the bottom surface of the vessel and includes a linear actuator that moves an elongated rod between an extended and retracted position, and A power lifting unit transitions the deck body between the folded and extended positions.

A watercraft is basically provided with a watercraft structure and a grab bar. The watercraft structure includes a platform with a recess at a rear edge of the platform. The grab bar is mounted to the watercraft structure in the recess of the platform. The grab bar has a bar portion with a front edge that is disposed forward of the rear edge of the platform with respect to a front to aft direction of the watercraft.

A watercraft with a hull assembly and a mat storage system coupled to the hull assembly. The hull assembly may have a mat compartment with the mat storage system configured to move the mat between a stored position, in which at least a portion of the mat is positioned in the mat compartment, and a deployed position. The mat compartment may be positioned beneath at least a portion of a floor of the hull assembly. The hull assembly may have a cover positioned adjacent the mat compartment and moveable between a closed position, in which it covers at least a portion of the mat compartment, and an open position. The mat storage system may have a motor that is configured to move the mat to a stored position.

A catamaran type vessel that includes two rigid side hulls connected by a connector to form a rigid form containing a usable space. The vessel contains a lowered and lifted platform together with the platform drive unit. The platform is a separate portion of the aft part of the deck, in the form of a flat frame with a usable overlay fixed on the surface of the frame. An edge of the platform in the upper position cooperates with an edge of the aft part of the deck, with the platform frame being attached to the horizontal edges of two supports. The rear vertical edge of each support is connected by axes of rotation with a pair of rigid arms in the pantograph system connected with two horizontal axes of rotation attached on the other side of the rigid arms to the vessel hull connector wall.