The Sealine F33 “Playtime” is a well-proven British-built flybridge cruiser, offering an appealing blend of performance, comfort and practicality. Her layout provides two cabins, a bright saloon and a sociable cockpit—making her an ideal family cruiser for coastal or inland cruising. The model is known for its balance of seakeeping and usability, with easy access between the flybridge and cockpit.
“Playtime” has been well cared for with extensive maintenance and upgrades over recent years, much of it by reputable marine engineers. Her mechanical record includes a comprehensive engine service history with major works in 2022, 2024 and 2025, refreshed trim tab motors, new alternator, and new propellers. Electrical updates include a new charger and batteries, ensuring systems reliability. Deck equipment has been renewed where needed, including a Lewmar Delta anchor and refurbished covers.
Inside, the accommodation remains smart and functional, providing two practical cabins, a bright saloon and a compact galley with updated water system components. With her efficient twin Volvo Penta diesels, she combines good economy with confident handling and remains a desirable choice in the 33-foot flybridge class.

Accommodation :
Saloon
U-shaped seating with dining table
Large windows for excellent light
Sliding cockpit doors
Storage in light-wood cabinetry
Heating outlets
Galley
Mains 230 sockets
Sink, twin hob, fridge and storage
Hot and cold water system
New Jabsco freshwater pump and accumulator (Sep 21)
New PRV to hot water tank Nov-21
Heads
Manual toilet
New macerator pump Oct 21
Washbasin & shower
Forward Cabin
Double berth
Overhead hatch for light and ventilation
2 x Hanging locker and under-berth storage
Heating outlet
230v mains outlet
Midships Cabin
Double berth
Storage locker
Heating outlet
230v mains outlet
Hanging lockers

Inventory :
Flybridge
Dual helm controls
Full instrumentation
Seating for helm and guests
Stainless steel guard rails
Access ladder from cockpit
Excellent visibility for manoeuvring and cruising
Cockpit and Deck
Spacious aft cockpit
Transom gate and access to bathing platform
Lewmar Delta 16kg anchor with new shackles and fittings (Aug-22)
Stainless steel guard rails and handrails
Bathing ladder on platform
Antifouled 2022 and 2024

Mechanical :
Hull and Design
Sealine F33 Flybridge Cruiser
GRP hull, deck and superstructure
Planing hull form
Teak bathing platform and steps
Flybridge helm with dual controls
Engine and Systems
Twin Volvo Penta KAD32DP 170hp diesel engines (approx. 1151 hours)
Duo-prop outdrives
Fuel tanks: 2x 322 litres
Water tank: 250 litres
Trim tabs with Electric controller (refurbished Nov 2026, new motors May 2022 & Oct 2024)
Full engine services completed Sep-22 and Aug-25 by Davies Marine
New belts pulleys / filters Aug 2021
New Alternator belt and tensioner bracket in May 2023
New alternator fitted in March 2025
New water pump (fresh water) and pulley in Aug 2025
Full outdrive leg service including bellows in Sept 2022 and Oct 2024
New sets of propellers for both legs in Oct 2024
Stirling Power Supply charger fitted May-23
New leisure batteries Jun-22 & Feb-23
Battery isolation switch replaced Mar-23