1978 Rough Water 41 twin cabin Boat in San Diego, CA 92101 US
Built in 1978
41 twin cabin
1 Engine (Perkins)
42 feet
Diesel
Fiberglass/Reinforced
REDUCED HOLIDAY PRIce
Huge windows for a super light airy feel. So many upgrades and improvements in the last 4 years call to come see her or Bring an offer
Propulsion
Main Engine: Perkins T6.354 6-cyl turbocharged diesel
Engine Fuel Pump: Perkins
Transmission: Borg Warner direct-drive gearbox
Propeller Shaft: 1-1/2" stainless steel
Propeller: Four-blade bronze
Exhaust System: Wet exhaust system with muffler
Raw Water Strainer: Engine raw water strainer
Heat Exchanger: Raw-water heat exchanger
Stuffing Box / Packing Gland: Propeller-shaft stuffing box
Alternator: Engine-driven alternator
Fuel System
Fuel Tanks: Two iron tanks (250 gal total)
Fuel/Water Separator: Racor primary filter
Secondary Fuel/Water Separator: Racor filter (in engine room)
Electrical DC System
House Battery Bank: Two 12V 4D AGM batteries
Engine Starting Battery: Single 12V 4D AGM battery
Battery Charger: Xantrex Freedom HF 10 amp
DC Electrical Panels: Main panel + nav electronics panel
Electrical AC System
Shore Power System: 50 amp with galvanic isolator and remote main breaker
Inverter: Xantrex Freedom HF 1000W
AC Electrical Panel: Double-pole breaker, reverse-polarity indicator, GFCI outlets
Electronics & Navigation
VHF Radio (Helm): Icom IC-M422 fixed-mount
Compass: Danforth Constellation magnetic compass
GPS Plotter: Simrad NSS12 evo3S MFD
Radar: Simrad HALO 20+ dome radar
Sonar: Simrad L365 sonar/fish finder
Depth Sounder: Simrad R40XX depth instrument
Speed Indicator: Simrad FCV-019 speed instrument
Autopilot: Simrad NAC-3, T2 ram
4G/5G Antenna & Amplifier: Omnidirectional cellular antenna & amplifier
Flat Screen TV: Motorized up/down entertainment TV
Fresh Water System
Fresh Water Tanks: Two tanks (150 gal total)
Hot Water Tank: Engine room tank
Pressurized Water System: Plumbing and fixtures (galley, heads, sinks, shower)
Sanitation
Holding Tank: Polyethylene 40 gal USCG Type III MSD
Macerator Pump: Through-hull discharge
Forward Head Toilet: Raritan SeaEra QC electric marine toilet
Aft Head Toilet: Raritan Marine Elegance electric marine toilet
Aft Head Shower, Faucet, Drain & Pump: Stainless steel shower, faucet, drain, and pump
Steering
Steering System: Chain-and-wire drive, quadrant on rudder post
Stainless Steel Steering Wheel: Helm steering wheel
Ground Tackle
Anchor (Bow): Bruce galvanized 66 lb anchor
Windlass: Bronze manual windlass
Anchor Rode: Galvanized chain + nylon three-strand
Deck Cleats: Three 10" stainless steel cleats
Hull & Deck
Hull: Solid fiberglass semi-displacement hull, shallow keel, skeg-hung rudder
Topsides / Superstructure Paint: Interlux 1-part marine gloss
Decks: Plywood/fiberglass
Lower Aft Deck: Fiberglass decking with teak protection
Bottom Paint: Hull bottom paint
Swim Platform: Teak platform
Transom Door: Midships transom door
Lifelines & Terminations: Double lifelines, SS stanchions
Bow Pulpit & Stanchions: 1" stainless steel pulpits and stanchions
Teak Hand Holds: Cabin-top teak hand holds
Rub Rail: Sheer rub rail
Bulkheads: Teak plywood
Pilothouse Windows: Opening sliding windows
Windshield Wipers: Three forward pilothouse wipers
Aft Deck Ladder: Upper/lower aft deck ladder
Seacocks / Thru-Hulls: Bronze below-waterline seacocks
Canvas & Covers
Aft Deck Deck Bimini: Tempotest (Para) canvas bimini with stainless steel bars
Anchor Windlass Cover: Tempotest (Para) manual windlass cover
Side Window Covers: Tempotest (Para) canvas side window covers
Windshield Covers: Tempotest (Para) canvas covers (x2)
Galley
Induction Cooktop: 2-burner glass induction cooktop
Electric Oven: Ninja DT251 Foodi 10-in-1 Smart XL Air Fry Oven
Refrigerator: Stand-up front-door refrigerator
Microwave: Toshiba ML-EM45PIT(SS) microwave oven
Dishwasher: EdgeStar DWP62SV half-sized dishwasher
Stainless Steel Sink: Galley sink
Galley Counter: Galley countertop
Heating
Space Heaters: Two 1500W space heaters
Safety
Smoke/CO Detectors: Wireless detectors with app connectivity
Engine Alarm System: Aqualarm bilge, oil pressure, temp, and raw-water flow alarms
Bilge Pumps: Three 12V DC bilge pumps
EPIRB: Handheld 406
PFDs - Type III: Three upper aft deck life jackets
PFD Type IV: One throwable device
Fire Extinguishers: Five portable extinguishers
Lighting
Beam Light: Top-mounted beam light
Deck Furniture
Teak Pedestal Table: Custom Indonesian teak folding pedestal table
Teak Benches: Two custom Indonesian teak benches
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.
Price History
| Date | Event | Price |
|---|---|---|
| 9/19/26 | Price decreased | $49,990(-13.1%) |
| 7/10/26 | Initial price | $57,500 |
Overview from around the web 1978 Rough Water 41 twin cabin
Customers have praised the 1978 Rough Water 41 twin cabin for its robust design and exceptional seaworthiness
Many boat owners appreciate the spacious twin cabin layout, which offers ample room for family and friends, making it ideal for both weekend getaways and extended cruising. Reviewers often highlight the boat’s sturdy construction, noting that it performs reliably even in rough conditions, providing a sense of confidence and safety on the water. The well-designed helm station and easy maneuverability are frequently mentioned, allowing for a more enjoyable boating experience. Additionally, the classic styling and timeless aesthetic appeal of the Rough Water 41 attract those who appreciate vintage craftsmanship. Owners value the ample storage space and the usability of the galley and common areas, which facilitate comfortable living aboard. Overall, the 1978 Rough Water 41 twin cabin continues to receive positive feedback for its durability, comfort, and versatility, making it a popular choice among seasoned boaters.
Made For
The 1978 Rough Water 41 Twin Cabin is an ideal choice for seasoned boaters looking for a reliable and spacious cruising experience. Designed for both comfort and performance, this vessel caters to families, couples, or small groups seeking adventure on the open water. With its robust build and seaworthy design, the Rough Water 41 excels in a variety of conditions, making it perfect for coastal explorations or extended voyages. The twin cabin layout provides privacy and comfort, accommodating guests with ease. Each cabin features ample storage and living space, ideal for longer trips or weekend getaways. Whether you're an avid fisherman or a leisurely cruiser, the Rough Water 41 offers the versatility to meet your needs. Its spacious deck and thoughtful amenities ensure everyone on board can enjoy a memorable experience. Embrace the freedom of the water with the safety and stability that the Rough Water 41 Twin Cabin has to offer.
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 1978 Rough Water 41 twin cabin | ||||||
|---|---|---|---|---|---|---|
| Price | $49,990 | $50,000 | $49,500 | $65,000 | $70,000 | $28,800 |
| Location | San Diego | Marina Del Rey | San Diego | Marina Del Rey | Emeryville | Brentwood |
| Nominal Length | 42' | 41' | 41' | 41' | 43' | 36' |
| Draft | 4' | - | - | - | - | - |
| Engine Make | Perkins | Crusader | Detroit | Detroit | Detroit Diesel | - |
| Total Engine Power | - | 355 hp | 215 hp | 300 hp | 310 hp | - |
| Days on Market | 5 | 185 | 20 | 651 | 81 | 10 |
| Get in touch |
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Boat Location
Contact San Diego Yachts about 1978 Rough Water 41 twin cabin
550 Marina Parkway, Chula Vista, CA, 91910
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