2027 Sirena 78 Boat in San Diego, CA 92106 US
78
2 Engines (2x MAN)
82.1 feet
Diesel
Fiberglass/Reinforced
Sirena 78 (2027) | Available to Order
The 2027 Sirena 78 is a flybridge motor yacht shaped by close attention to how owners actually spend their time on the water. Built to order, her layout, finishes, and equipment are chosen with each owner, so she arrives suited to how she will be used.
Her hybrid carbon fiber flybridge and deckhouse keep weight high in the boat to a minimum. Her full-height tempered glass windows bring in daylight and the view while holding back wind, spray, and weather. The flybridge can be specified open, semi-enclosed, or fully enclosed. Her hull is finished in high-resistance WHITE gelcoat, set off by a BURGUNDY RED boot stripe at the waterline.
Interior
- Three interior schemes are offered. Serenity pairs light honey-toned wood with a warm, welcoming palette. Inspiration uses PALE GRAY materials for a calm, airy feel. Elegance is darker and more assertive, in deliberate contrast to the other two.
- On the main deck, the saloon, galley, dinette, and cockpit share a single floor level, so the living spaces feel continuous. The galley can be arranged around a center island with a dining table for eight built in, or as a closed galley.
- Below, the full-beam owner's stateroom sits amidships. It has a walk-in closet, a vanity, and scenic hull windows. A VIP stateroom lies forward, and two twin-berth guest cabins sit to port and starboard. Each has its own bathroom. Crew quarters with separate facilities are reached through a watertight door at the stern.
On Deck
- The flybridge is arranged for entertaining, with a U-shaped sofa, a wet bar with a refrigerator, a barbecue, and a shower beneath a hardtop with an electric-opening soft top. Forward, a sunbathing area and facing sofas make the foredeck a quiet place of its own. The aft cockpit seats up to eight. The hydraulic swim platform doubles as a tender lift and accommodates a tender up to 18'11" in length.
Performance and Range
- Twin MAN V12 1,400 hp engines are standard, with 1,550 hp engines available as an option. She cruises at 10 knots, and her top speed ranges from 25.5 to 27 knots depending on the engine package. With 2,378 gallons of fuel and 475 gallons of fresh water, she is well suited to long-range cruising, whether that means a season along the coast or a passage to farther waters. Variable-speed bow and stern thrusters and interceptor trim control make close-quarters handling calm and precise.
Built to Order
- Each Sirena 78 is built to order. From our San Diego office, the Jeff Brown Yachts team works alongside Sirena to guide the specification, from the flybridge configuration and interior scheme to the galley layout and equipment, so the yacht delivered reflects the way her owner intends to use her.
Please note that images show sisterships, and options may differ.
EXTERIOR
Hull
- External surface finished with high-resistance WHITE gel coat
- Molded with a tunnel for the bow thruster and reinforcement for the stern thruster
- Waterline boot top in BURGUNDY RED
- Antifouling paint
Flybridge
- Hybrid carbon fiber upper deck
- Access from the port side of the cockpit via a GRP and stainless-steel teak-laid stair and a built-in locker
- LED Courtesy lights on steps
- U-shaped sofa with 2 coffee tables on the port side
- Nr. 2 chairs and furniture unit for the optional hi-lo TV on the starboard side
- Anti-skid surface
- Hardtop with electric-opening soft-top
- ISO and ABYC-compliant stainless-steel handrails and pulpits
- Acrylic glass windshield
- Plexiglas® windshield
- Mast for 18” 4 kW HD radar, navigation lights, VHF antenna, horn, and optional navigation equipment
- Shower with hot/cold water mixer on the port side underneath the hardtop
- L-shaped furniture unit on forward port side with Solid acrylic worktop, sink on top, refrigerator, and storage areas underneath
- Barbecue unit and sink on the aft starboard side
- Single captain seat with pedestal
- Teak flagpole on aft flybridge
- Dashboard and seats, wet bar, and table covers
Helm station equipped with:
- Garmin 2 x 12’’ MFD GPSMAP
- Garmin VHF Handset & Speaker
- Depth/Speed transducer
- Anchor windlass control
- Navigation/anchor lights switch
- 12V socket + USB Type C & USB Type A socket
- Interceptor control
- Chain counter (includes up & down switch)
- Horn switch
- PLC alarm mute switch
- Compass
- Bow thruster joystick
- Engine room ventilation
- Wipers control
- Wireless charger
- 10” Engine Display
- MAN Engine throttle
- Fire alarm panel
Monitoring system functions integrated into chart plotter displays:
- Grey water level gauge
- Black water level gauge
- Fresh water level gauge
- Fuel tanks level gauge
- Shore power connection status alarm
- Crew Cabin door position status
- Tender lift platform position status
- Bilge high-level alarm
- DC Batteries Status
- Shore & generator, voltage & status
Superstructure
- Deckhouse with front and side visors
- Hybrid carbon fiber deckhouse
- Tempered full-height glass deckhouse windows
- Europa GRAY glass on sides and neutral color on front
- Starboard side walking area access via semi-automatic pantograph door
- Nr.4 windscreen wipers with washer
- BLACK mesh covers for deckhouse windows
- Navigation lights (RED, GREEN)
- Sirena Yachts logo on fashion plates (exterior sides)
Foredeck
- Chain and deck wash-down system
- Self-draining chain locker and housing for fenders
- Fixed bow anchor roller
- Stainless steel anchor shield on bow
- Ultra 220 lbs. stainless steel anchor
- 394’ high-resistance chain, 9/16” diameter
- 2700W Lofrans anchor windlass
- Nr. 2 stainless steel mushroom bollards
- Nr. 2 stainless steel hawses
- Anti-skid surface
- Teak gunwale
- Sunbathing area with removable cushions, high-volume storage underneath, and cup holders
- Port & starboard side sofas with teak top coffee tables for up to 4 people with storage backrest
- Freshwater filling cap
- Courtesy lights
- Seats, sunbathing cushions, and table covers
Side Walkways
- Nr. 2 fairleads with cleat inside at mid-ship
- Black water tank deck suction discharge outlet
- Grey water tank deck suction discharge outlet
- Fuel filling caps on both sides
- Teak gunwale
- Side walking areas and first steps of bow area entrance in teak
- LED courtesy lights on steps
Aft Cockpit
- Nr. 2 fairleads at the aft cockpit
- Nr. 2 stainless steel mushroom bollards
- Access to the cockpit from the swim platform, via GRP teak-covered stairs on the port and starboard side, protected by Nr. 2 stainless steel and acrylic glass gates
- Courtesy lights on steps from the platform to the main deck
- Side bulwark opening with side boarding doors on both sides
- Cockpit floor in teak
- Saloon door with 3 BLACK-coated aluminum panels (2 sliding) in tempered glass
- Cockpit sofa with cushions for up to 8 people (with optional foldable chairs)
- Fixed cockpit table with teak top
- Nr. 2 electric capstans
- Engine room access via hatch
- Soft patch for engine and generator removal
- Flybridge access with a GRP and stainless-steel teak-laid stair and a built-in locker
- GRP unit on the port side with storage underneath
- LED spotlights under the flybridge with dimmer
- Nr. 2 watertight loudspeakers
- The emergency panel, with remote-controlled battery switches for service and engine, and manual activation of the fire extinguisher system
- Seats and table covers
Aft Platform / Transom
- Manual folding swim ladder
- Shower with hot and cold-water mixer
- Hydraulic tender lift platform with 1388 lbs. working load capacity
- Teak laid surface
- Access to stern crew cabin via watertight pantograph door
- Fresh water shore connection
- Telescopic gangway
- Shore power socket 80A
- Space for optional tender
- Nr. 2 stainless steel mushroom bollards
- Maximum tender dimensions according to platform: 18' 11'' x 6'74''
INTERIOR
Saloon
- Same level floor with galley, dinette, and cockpit
- Carpet flooring
- Courtesy lights
- Loose furniture seats and sofa
- Storage cabinet on the starboard side with drawer shelves
- Pendant curtain on saloon door
- Pantograph door on the starboard side for access to side walkway
- LED spotlights with dimmer
- Roman curtains on side windows
- Marine entertainment system with four loudspeakers in the salon
- TV antenna predisposition
- Nr. 2 110V AC sockets
- Nr. 1 USB socket
- TV lift system
Helm station equipped with:
- Garmin 1 x 12’’ MFD GPSMAP
- Garmin VHF Handset & Speaker
- Depth/Speed transducer
- Engine room ventilation
- Wipers control
- Wireless charger
- 12V socket + USB Type C & USB Type A socket
- Interceptor control
- Chain counter (includes up & down switch)
- Chain wash-down switch
- Spotlights switch
- PLC alarm mute switch
- Horn switch
- Anchor windlass control
- Navigation/anchor lights switch
- Compass
- Activation of bilge pumps
- Bow thruster joystick
- 10” Engine Display
- MAN Engine throttle
- Fire alarm panel
Monitoring system functions integrated into chart plotter displays:
- Grey water level gauge
- Black water level gauge
- Fresh water level gauge
- Fuel tanks level gauge
- Shore power connection status alarm
- Crew cabin door position status
- Tenderlift platform position status
- Bilge high-level alarm
- DC batteries status
- Shore & generator, voltage & status
Galley and Dinette (Center Galley Island or Closed Galley)
Center Galley Island
- Cupboards underneath the center galley island, port side and foreside
- Dining table integrated with the island galley with a folding extension and 8 chairs
- Roman blinds
- Sliding opening window on the port side
- Wooden floor
- Full-height refrigerator/freezer on the port side
- Dishwasher on the port side
- Solid acrylic worktop
- Stainless steel sink with faucet on the port side galley furniture
- Four-hob glass ceramic cooktop with stainless steel pan holder on the island galley furniture
- Oven under the island galley
- Extraction hood
- LED spotlights
- Rubbish bin
- Nr. 2 110V AC socket
Closed Galley (alternatively)
- Cupboards underneath port side and fore side
- Dining table on forward port side with fixed seating unit and 2 chairs
- Roman blinds
- Sliding opening window on the port side
- Wooden floor
- Refrigerator/freezer
- Dishwasher
- Solid acrylic worktop
- Stainless steel sink with faucet
- Four-hob glass ceramic cooktop with stainless steel pan holder
- Oven
- Extraction hood
- LED spotlights
- Rubbish bin
- Nr. 2 110V AC socket
Stair to Lower Deck / Corridor
- Carpet on steps
- LED courtesy lights on steps
- Handrail
Owner’s Cabin
- Located amidships - full beam
- Carpet flooring
- Private access to the owner’s head on the aft port side
- A walk-in closet area on the aft starboard side with a full-height clear mirror
- Double bed with storage underneath
- Mattress
- Nightstands with storage on both sides
- Cabin doors with a full-height smoked mirror insert
- TV antenna predisposition
- Vanity table with an ottoman, drawers and wardrobe at the port side
- Cabinet on the starboard side in front of the hull window
- LED spotlights with dimmer
- Nr. 2 reading lights
- Nr. 2 wall lights
- Courtesy lights
- Roman curtains
- Two scenic windows with portholes
- Safe
- Nr. 2 110V AC sockets
- Nr. 1 USB socket
- Mosquito net
Owner’s Head
- Located on the port side between the engine room and master cabin
- Shower area in the center
- L-shaped bathroom furniture with sink on the port side
- Solid acrylic head floor
- Lacquer-painted walls
- Washbasin with water mixer
- Solid acrylic countertop in bathroom
- Mirror
- Air extractor in shower
- Shower head on ceiling and hand shower with mixer
- Solid acrylic shower floor and wall with shower set
- Glass shower door
- Electric toilet
- LED spotlights
- Scenic window and porthole on the port side
- Nr. 2 110V AC sockets
- Toilet accessories
- Venetian blind
- Mosquito net
VIP Cabin
- Located on the lower deck foreside
- Carpet flooring
- Private access to the VIP head
- Double bed with storage underneath
- Vanity table with an ottoman on the forward
- Seat on the starboard side with storage areas
- LED spotlights with dimmer
- Nr. 2 reading lights
- Mattress
- Wardrobe with shelves on the port side with full-size mirror
- TV antenna predisposition
- Openable portlights and scenic windows
- Courtesy lights
- Roman curtains
- Nr. 2 110V AC sockets
- Nr. 1 USB socket
- Mosquito net
VIP’s Head
- Located on the starboard side of the VIP cabin with a private entrance
- Separate shower and toilet areas with a glass door
- Solid acrylic head floor
- Lacquer-painted walls
- Washbasin with water mixer
- Solid acrylic countertop in bathroom
- Mirror
- Bathroom furniture with sink
- Air extractor in shower
- Showerhead on the ceiling and hand shower with mixer
- Solid acrylic floor in shower area
- Electric toilet
- LED spotlights
- Toilet accessories
- One porthole and Venetian blind
- Nr. 1 110V AC socket
- Mosquito net
Port Side Guest Cabin
- Located on the port side
- Carpet flooring
- Private access to the guest head
- Twin beds with storage underneath
- Mattresses
- Nightstand between two beds
- Full-size wardrobe with hanging space, mirror, and shelves
- TV antenna predisposition
- One porthole and scenic window
- Roman curtain
- LED spotlights with dimmer
- Nr. 2 reading lights
- Courtesy lights
- Nr. 1 wall light
- Nr. 1 110V AC socket
- Nr. 1 USB socket
- Mosquito net
Port Side Guest Head
- On the port side with direct entrance from the guest cabin
- Solid acrylic head floor
- Head floor in Corian
- Separate shower and toilet areas
- Lacquer-painted walls
- Washbasin with water mixer
- Solid acrylic countertop in bathroom
- Bathroom furniture with sink
- Mirror
- Air extractor in shower
- Shower head on ceiling and hand shower with mixer
- Solid acrylic floor in shower area
- Electric toilet
- LED spotlights
- Toilet accessories
- One porthole and Venetian blind
- Nr. 1 110V AC socket
- Mosquito net
Starboard Side Guest Cabin
- Located on the starboard side
- Carpet flooring
- Private access to guest head
- Twin beds with storage underneath
- Mattresses
- Nightstand between two beds
- Full-size wardrobe with hanging space, mirror, and shelves
- TV antenna predisposition
- One porthole and scenic window
- Roman curtain
- LED spotlights with dimmer
- Nr. 2 reading lights
- Courtesy lights
- Nr. 1 wall light
- Nr. 1 110V AC socket
- Nr. 1 USB socket
- Mosquito net
Starboard Side Guest Head
- On the starboard side with direct entrance from the guest cabin and corridor
- Solid acrylic head floor
- Separate shower and toilet areas with a glass door
- Washbasin with water mixer
- Solid acrylic countertop in bathroom
- Mirror
- Bathroom furniture with sink
- Air extractor in shower
- The shower head on the ceiling and hand shower with mixer
- Solid acrylic floor in shower area
- Electric toilet
- LED spotlights
- Toilet accessories
- One porthole and window in the shower with Venetian blind
- Nr. 1 110V AC socket
- Mosquito net
Crew Quarter
- Access via the pantograph door on the stern
- L-shaped bunk bed with storage underneath (space for optional washer and dryer) and wardrobe on port side
- Mattresses
- ACM flooring
- Nr. 1 110V AC socket
- Nr. 1 USB socket
- LED spotlights
- Separate toilet and shower areas
- Electric toilet and toilet accessories in toilet
- Carbon monoxide alarm
- Sink and faucet, lower cabinet, upper cabinet with mirror
- Water mixer and shower handle in shower area
- Mirror on door
Electric System
- All cables and conduits are halogen-free and self-extinguishing. Cross sections are calculated to ensure allowable voltage drop
- Bonding system consists of 4 sacrificial anodes (two on stern, two under engines). Cables are tin-plated copper to minimize corrosion
- Grounding system joins all electrical circuits for safety. It includes a galvanic isolator to prevent galvanic corrosion from the shore connection 115 / 230V AC – 60Hz with 80A shore connection
- Electrical panels with switches and instruments in engine room, saloon, flybridge, and lower deck cabins; 5000W Inverter, 24/120V, 60Hz
Generator
- Nr. 1 Cummins Onan Generator 29 kW, 60 Hz, or equivalent, placed in the engine room
Propulsion System
- 2 x MAN V12 1400HP Engines with V-drive ZF 2000 V Gearbox (ratio 2.467:1)
- Shaft line diameter: 3.15” (Duplex stainless-steel grade T25)
- Aluminum bronze struts
- 5-blade Nibral propellers
- PSS shaft seal
Steering & Maneuvering Systems
- Servo electric power-assisted hydraulic steering system and autopilot system
- Rudder blade in aluminum bronze
- Dynamic automatic trim control via Interceptor
- Electric bow thruster with variable speed - 15 kW (20 HP)
- Electric stern thruster with variable speed - 15 kW (20 HP)
Shore Power Connection
- Shore power socket 115 / 230V-80A
- The power lines are protected by dedicated GFCI circuit breakers
- 15 meter / 49' 2'' shore power connection cable
- Glendinning Cable Master CM7
Batteries
- Nr. 6 batteries - 220Ah-12VDC for services (GEL)
- Nr. 4 batteries – 160Ah-12V for engine (AGM)
- Nr. 1 battery - 160Ah-12V for generator (AGM)
- Nr. 4 batteries – 130Ah-12V for bow thruster (AGM)
- Nr. 1 battery charger 12V 20A for generator starting battery
- Nr. 1 battery charger 24 V 100 Ah for service batteries
- Nr. 1 battery charger 24V 35Ah for engines starting batteries
- Nr. 1 battery charger 48V 25Ah for bow thruster batteries
Bilge System
- Nr.4 x 24 V electrical bilge pump in the engine room
- Nr.2 x 24V automatic electric bilge pump in the accommodation area
- Centralized system with suction in each compartment with high-level sensors
- Nr.5 bilge level alarms, Nr.4 bilge high-level alarms
- Emergency suction in engine room connected to one of the main engines
- Nr.3 electric pumps can be manually activated by switches placed in the helm station
Fire Extinguishing System
- Fireboy Novec manual and automatic extinguishing agent, located in the engine room, remotely operated from the cockpit emergency switch panel
- Automatic shutdown system (engines, generators, engine room ventilation fans, and fuel valves) with a high temperature sensor in the engine room
- Alarm panels on helm station
Fuel System
- Nr. 3 stainless steel fuel tanks (total 2378 gal)
- Fuel transfer pump
- Fuel level indicators for each tank on the monitoring system
- Remote diesel shut-off valves
- Nr. 2 filling ports on deckhouse sides
- Nr. 2 single separation filters for engines
- Double Racor filters for engine
- Single Racor filter for generator
Fresh Water System
- Nr. 1 HDPE tank, 475-gal capacity
- Self-priming freshwater pump
- Freshwater deck wash system
- Tank level indicator and empty status integrated into the monitoring system
- 26-gal water heater 110V-1200W
- Hot and cold water in all headrooms, galley, cockpit, flybridge sink, and flybridge shower
- Cold water outlet in the engine room
- Filling cap at fore deck
- Shore freshwater connection
- Watermaker predisposition
Black Water System
- Electric toilets with built-in macerators
- Nr. 1 HDPE tank 211-gal capacity
- Tank level indicator integrated into the monitoring system; 3/4 and full tank indication in the heads
- Freshwater toilet flushing
- Holding tank discharge via suction on deck starboard side walking area
- Overboard discharge of wastewater, via a dedicated line at the exit of the holding tank
Grey Water System
- Nr. 2 HDPE tanks, 211-gal total capacity
- Nr. 5 sump tanks
- Water drainage from showers and sinks into gray water tank
- Level sensor integrated into the monitoring system
- Water drainage via manifold
- Manual/automatic overboard discharge
Air Conditioning System
- Air Condition - Tropical version 174.000 BTU/h for standard layout
Sea Water System
- Nr. 2 seawater intakes with filters and valves for engine cooling system
- Nr. 1 seawater intake with filter and valve for generator cooling system
- Nr. 1 seawater intake with filter and valve for chain wash and deck wash system
Engine Exhaust System
- Water-cooled engine exhaust, thermal-insulated stainless-steel manifolds, submerged outlets, and bypass line on hull sides
Ventilation / Extraction
- Air inlet and outlet openings with a GRP cover on hull sides.
- Nr. 3 24V air extraction fans at starboard side ventilation channel
- Nr. 2 24V air inlet fans at the port side ventilation channel
- Mist eliminator at each channel
Other Equipment
- Nr. 6 40’ mooring lines in 0,7” diameter
- Nr. 8 fenders and covers with 0,4” diameter lines
- Owner’s manual
- CE certificate
The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.
Videos from Jeff Brown Yachts - San Diego on this 2027 Sirena 78
Be the first to know when similar boats hit the market
Get notified when new boats become available
Boats For Sale in California, United States Similar to the 2027 Sirena 78
Compare with similar boats and find the perfect one for you.
2027 Sirena 78 | ||||||
|---|---|---|---|---|---|---|
| Price | Price on request | Price on request | Price on request | Price on request | Price on request | Price on request |
| Location | San Diego | San Diego | Newport Beach | Newport Beach | San Diego | San Diego |
| Nominal Length | 82' | 53' | 70' | 78' | 64' | 55' |
| Draft | 6' | - | - | - | - | - |
| Engine Make | MAN | Cummins | Volvo | MAN | Volvo | Twin Cummins |
| Total Engine Power | 1400 hp | 670 hp | 1000 hp | 1550 hp | 1000 hp | - |
| Days on Market | 1 | 195 | 984 | 1 | 193 | 1 |
| Get in touch |
Meet the Broker

Address
Want to update the details or images for this boat? Claim this listing by getting in touch.
Boat Location
Contact Jeff Brown Yachts - San Diego about 2027 Sirena 78
2330 Shelter Island Drive, Suite 105, San Diego, CA, 92106


















































