Southerly 135 Mk II Sailboats for Sale & Market Overview

Drawing Diagram

Builder drawing

Hull type

Monohull · wing

Rig

Masthead Sloop

LOA

44' · 13.41 m

Displ.

23,100 lbs · 10,478 kg

First year

1988

The Southerly 135 Mk II represents a refined evolution of one of Northshore Yachts’ most successful bluewater designs. Penned by the esteemed Humphreys Yacht Design, this 45foot cruiser was engineered to solve the ageold compromise between deepwater stability and shallowwater access. While the original 135 established the model's reputation, the Mk II variant introduced significant enhancements to the hull’s stern section, interior ergonomics, and deck layout. Built in Itchenor, Sussex, the 135 Mk II is defined by its robust GRP construction and the iconic swingkeel system, which allows the vessel to reduce its draft from a potent 2.90 meters (9’6”) to a mere 0.84 meters (2’9”). This capability transforms the cruising experience, enabling owners to navigate the winding creeks of the East Coast of England or the shallow banks of the Bahamas, all while retaining the ability to "dry out" on a sandy beach or harbor floor.