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1982 Roughwater Flybridge

Rockland, Maine



Spacious and functional Ed Monk, Jr design. PRONTO's shallow draft makes her an excellent choice for cruising couples who want to meander up and down the ICW, Bahamas or the great loop. For those rare occasions when you have company you can accommodate up to 4 overnight guests with her second cabin and convertible salon settee.
Heavy duty hull construction with 11 layers of hand laid alternating mat and woven roving for extra strength. Economical, rebuilt Perkins Diesel sips ~ 3 gph, Furuno NavNet TZtouch2 GPS, Radar, electric anchor windlass and more.
Recent Updates
Engine rebuild (2021)
ELCI circuit breaker
Rebuilt Plath A9 Windlass
Rewired Vessel
Blue Seas AC/DC Breakers
New Muffler lift system
Manson Supreme 45lb galvanized anchor
Duracell lead acid batteries
Helm seat cushions on flybridge
Helm Gauges (2)
Kisae 1500kW Power Inverter
Holding tank and sanitation hoses (2018)


Good living space below with functional and safe topsides makes the Roughwater 37 Flybridge a good choice for weekend cruising, fishing or extended liveaboard.  
Swim Platform
  • Teak swim step
  • Folding ladder access from water
  • Saltwater connection for washdown or potential livewell
  • Access gate to aft deck

Cockpit/Aft Deck
Roomy cockpit features storage boxes on both sides of the pilot house door. Additionally, there are two large deck hatches with lots of storage below.
  •  Non-skid decks
  •  Under deck storage
  •  Teak swim step with telescoping swim ladder
  •  Transom door with rail gate to access swim platform
  •  Port and starboard access points with rail gates
  •  Wrap around teak rail on stainless steel stanchions
  •  Ladder to flybridge port side
  •  Large storage chest behind flybridge ladder
  •  Flag holder at transom
  •  Fresh water deck fills
  •  Two (2) hatches for lazarette access
  •  Tender not included

  • Large storage area full width and depth
  • Two (2) stainless steel fresh water tanks 50g each
  • Salt water pump for swim platform washdown
  • Hydraulic steering system
  • Platform and thru hulls for generator
  • Lift muffler system (new 2021) starboard side

  • Extended bow rail
  • Diamond molded non-skid deck
  • 23" cable lifelines on stainless steel stanchions
  • Fishing outriggers
  • Teak handrails
  • Teak rub rail
  • Large cabin top with stainless steel rails for dingy storage
  • Dingy hoist w/Warn A2000 ATV winch
  • Teak anchor bow sprit
  • Plath A9 windlass (factory reconditioned 2016) w/footswitch
  • Manson Supreme 45lb galvanized anchor (2015) with Mantus swivel
  • 200' BBB 5/16" chain plus 100 feet nylon 3-strand rode
  • Solid fiberglass hatch to forward cabin

Bridge Deck/Flybridge
The flybridge features great all around visibility, two-person bench seat at the helm and room for additional seating.
  • SS destroyer wheel
  • Furuno TZ2 Touch remote control for wireless I-Pad connectivity
  • Rokk waterproof USB outlet for I-Pad power
  • SS grab railing
  • Bench helm seat
  • Bench seat on cooler chest
  • Retractable Sunbrella bimini top
  • Flag holder aft

The pilothouse is accessed via sliding door with upper glass panel from aft deck. Pilothouse offers 6'4" headroom. Main salon has 6'5" headroom. To port is a large U-shaped convertible dinette. The single level pilothouse offers unobstructed vision. Along the port side is 6' 10" convertible settee.
  • Inside helm station to starboard
  • Opening/sliding windows (port and starboard)
  • Two hinged sole panel access to engine compartment
  • Large fixed safety glass windows to port and starboard with smaller operable windows forward at helm
  • Twin windshield windows with electric wipers under protective overhang
  • Full helm station with Furuno TZ Touch 2 chartplotter (2019)
  • Removable helm chair
  • Sliding door access to storage starboard side
  • Teak flooring throughout
  • Vented sliding door with night hatch provides access to companionway/galley

  • Large U-shaped portside dinette on raised deck with drawer storage below - seats six
  • Dinette is convertible to double berth
  • U Settee to port
  • Hi-lo varnished wood table
  • Ample storage areas to be found below seating cushions
  • Full bank of drawers to forward end of dinette seating
  • Combination of operable and fixed windows provide visual access to exterior port and starboard

To starboard is a well-appointed galley with all of the amenities of home accessed via two step teak companionway. Ample storage for galley and dinnerware in overhead cubbies, drawers and below counter cabinets.
  • Stainless steel sink
  • flanking hanging lockers forward and aft of countertop, Undercounter Norcold refrigerator 
  • Ample counterspace and storage
  • Magic Chef 3-burner propane stove (inoperable, tanks removed)

The spacious head aboard PRONTO is located below just port side of the galley dinette.
  • Enclosed marine (wet) head
  • Electric Raritan Elegance Marine toilet served by choice of fresh or salt water
  • Wet head - teak grate flooring, handheld shower
  • sink, mirror and vanity
  • Vented teak access door
  • Ample storage above and below sink area

Master Cabin (Forward)
The forward cabin has louvered teak door for privacy and sleeps two comfortably with 6'5" of headroom. Fresh air is provided by overhead hatch and two opening portlights.
  • Generous storage under bunks
  • V berth with filler cushion for double berth
  • Overhead hatch
  • Two (2) opening portlights
  • Hanging locker to starboard
  • Storage shelving above berths port and starboard
  • Access to chain locker forward

Engine Compartment
The spacious engine compartment is below the salon sole and allows for all around access to the single (rebuilt) Perkins engine.
  • Perkins ST6 3544M 200 HP engine (rebuilt 2021) approximately 40 hours since rebuild
  • Dual Racor primary fuel filters
  • Borg Warner 75 transmission
  • Duracell engine start battery
  • Duracell house battery bank
  • Lift muffler system (new 2021)
  • Seaward 18g water heater

  • Furuno NavNet TZtouch2 MFD
  • Furuno NXT 24 Mile Radar
  • Furuno Depth Sounder
  • Nautical-Marine Richie Poweramp Compass (2)
  • Icom M324 VHF Radio (2)

  • 110V Shore Power
  • 30amp Shore Power Cord
  • 6 Golf Cart Batteries
  • Blue Seas Smart battery charger
  • Protech 4 battery charger
  • Blue Seas breakers
  • 1500kW Kisae Inverter
  • Professionally rewired 2015 by DMP Automation Inc
  • Sterling Alternator-to-Battery charger with remote control 2018
  • Radio: Icom M324 VHF
  • Horn: Marinco AFI 10029XPL
  • Inverter: MW1215 1500 watt
  • Furuno TZ2 Touch chartplotter w/ wifi hot spot for I-Pad remote access
  • Remote control station with power at flybridge
  • Furuno PG700 heading sensor

  • Engine: single Perkins ST6 3544M diesel 200HP complete rebuild 2021, approximately 40 hours since rebuild
  • Gearbox: Borg Warner Model 75
  • Steering: two station Wagner hydraulic
  • Lift muffler system (new 2021)
  • Bilge: forward and aft Rule electric bilge pumps
  • Aft heavy duty manual pump
  • Jabsco Parmax 4 high pressure Hot and cold water service to galley and head
  • Attwood V750 shower sump
  • Seaward 18g water heater (electric and engine water driven coils)

  • Kidde handheld fire extinguishers (3)
  • PFDs
  • Boat Hook

Additional Equipment
  • The vessel is NOT equipped with trim tabs, generator or tender
  • The oven/stove is currently inoperable

General Construction
  • The hull one piece hand laid solid fiberglass - ten layers 24-oz woven roving and mat (approx. ¾" thick).
  • Transom corners, stern corners and keel areas doubled up for additional strength
  • Superstructure: one piece deck, cabin top, pilothouse
  • Deck coring of marine mahogany plywood encased in layers of fiberglass - attached to hull by overlapping joint w/ 2 stainless steel screws every 8"
  • Flybridge: separate shell attached to pilothouse roof
  • Full length keel protects propeller. 1000lb lead ballast added inside keel
  • Freeboard: stem 6' 2"; stern 4' 4"; draw 4' 0"
  • Length: 39' 5"
  • Beam: 11' 7"

Basic Boat Info

Make: Roughwater
Model: Flybridge
Year: 1982
Condition: Used
Category: Power
Designer: Monk
Construction: Fiberglass
Boat Hull ID: RWB370940482
Has Hull ID: Yes
Keel Type: Other Keel


Length: 37 ft
Length Overall: 39'5 ft
Waterline Length: 33 ft
Beam: 11'7 ft
Min Draft: 3'6 ft
Displacement: 16,400 lb
Single Berths: 2
Cabins Count: 1

Engines / Speed

Engines: 1
  • Make: Perkins
  • Model: ST6.3544M
  • Fuel: Diesel
  • Type: Inboard
  • Drive Type: Direct


Fuel Tank Capacity: 200 gal
Water Tank Capacity: 100 gal


Heads Count: 1
Drive Type: Direct
Boat Class: Trawlers, Motor Yachts


Jack Zacks, CPYB
Essex Boat Works


Essex Boat Works
9 Ferry Street
Essex, CT, US, 06426
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.

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.