Trimmable steering nozzle arrangement

A water jet nozzle arrangement for a marine vessel has a gimbal link 5 pivotally connectable to a support and a nozzle 3 pivotally connected to the gimbal link 5 about a trim axis 7. The nozzle can be steered by rotating the gimbal link 5. A trim link 13 is pivotally connectable to the support. A link arm 15 is pivotally connected at or toward a first end thereof to the trim link 13 and pivotally connected at or toward a second end thereof to the nozzle. The arrangement is such that rotation of the trim link 13 trims the nozzle 3. The resulting angle of nozzle trim is a function of an angle of rotation of the gimbal link 5 and an angle of rotation of the trim link 13.