The Seawolf Pilothouse 31 comes fully equipped for extended cruising in all weathers, in a configuration that allows easy trailering home at the end of your trip.

  • Convertible companion seats allow for forward facing motoring, a face-to-face dinette, or an additional berth.
  • Head, shower, and full galley, you can use this boat for weeks of extended cruising as well as a day trip out fishing with your friends.
  • The power choice is yours, ranging from the economy and range of single diesel or the redundancy and top end speed of twin outboards.
Length 31'3"
Beam 10'6"
Deadrise aft 14 degrees
Deadrise fwd 40 degrees
Bottom .250” 5086 Aluminum
Sides .190” 5086 Aluminum
Side Height aft 48”
Decks .190” 5052 Aluminum (Treadplate)
Cabin sides and bulkheads .160” 5052 Aluminum
Cabin roof .125” 5052 Aluminum
Weight, dry with D6 9,000 lbs


  • Cockpit deck, flush, self-draining
  • Side storage trays in cockpit
  • Transom stoage tray in cockpit
  • Bowrails and cockpit handrails 1” aluminum pipe, welded
  • Cabin top handrails, ¾” aluminum pipe, welded
  • Radar arch, 1 ¼”aluminum pipe, welded, with antenna and GPS mounts
  • Anchor roller, ¼” plate, welded with 3” roller
  • Anchor rode locker, with drains and access hatch
  • Swimstep, 24” welded, with welded transom grab handles
  • Cleats, seven 9” cast aluminum, welded
  • Fairlead chocks ,cast aluminum, welded
  • Engine hatch, with gas lifting struts
  • Storage holds, two, self draining, under cockpit deck 60”L x 30”W x 25” D
  • Fuel tank, one, 230 gallon, bolt in, w/gauge sender
  • Fuel tank access, bolt down plate on deck to access entire fuel tank
  • Fuel tank quick access, Bomar C4810 cast aluminum access hatch on deck
  • Bilge pumps, 2-Jabsco 3700 GPH w/automatic float and panel switches
  • Bilge pump, one Whale Supersub w/automatic float and panel switch
  • Trim-tab system, Boat Leveler 11" x 18"
  • Running lights, Aqua Signal series 20
  • Horn, AFI 10029 XLP electric dual trumpet
  • Deck light, Jabsco 4"x 6" halogen mounted on mast
  • Windlass; Lewmar 1000H electric, with deck mount foot switches
  • Doors and windows, All heavy duty aluminum frame Diamond /Seaglaze With ¼” tempered glass
  • Extensive acoustic insulation throughout
  • 1-Zinc anode on hull
  • Large comfortable finished forecabin
  • Quiet, comfortable pilothouse style main cabin
  • All interior stick built, with structural aluminum welded in place
  • Your choice of available materials and colors of all upholstery, cabinet faces and wall covering.
  • Available with choice of gas or diesel I/O, or Outboard power
  • Unlimited options available
  • Custom configured to suit your needs

Electrical System DC

  • Batteries, house, 4-Exide GC 145 6 Volt Deep cycle (490 amp hours)
  • Battery, engine, one Exide gp 31HD 1025 CCA
  • Battery switches, BEP heavy duty with emergency parrellel
  • Automatic charging relay, Blue Sea Sysyems
  • Main DC circuit breakers, Blue Sea Systems 185 series
  • Electrical panel, Blue Sea Systems 8023 with 8 toggle circuit breakers
  • Dash switch panel, 10 Contura rocker switch with push-to-reset circuit breakers
  • 12V DC outlet, one at dash
  • Wiring, all fine stranded marine grade duplex tinned copper
  • Connectors and fittings, all “Ancor” marine grade 

Electrical System AC:

  • Shore power system, 30 Amp,
  • Power inlet, Marinco 303 ELB
  • Shore power cord, 50' Marinco
  • Electrical panel AC, Blue Sea 8027 with main breaker, polarity indicator and 5 toggle breakers for branch circuits
  • Electrical outlets, 2- duplex, one at galley and one at dinette
  • Battery charger, Statpower Truecharge 40 amp
  • All fine stranded marine grade triplex tinned copper wire
  • All Ancor marine grade connectors and fittings
  • All wiring is fine stranded marine grade, triplex, tinned copper
  • All electrical connectors are Ancor brand

Cabin / Interior

Forecabin 6’6”length includes:

  • Queen berth (diagonal) with upholstered 4"cushions
  • Storage shelf forward with carpet liner and teak trim
  • Portlites, 2-Lewmar Ocean series, opening with screens
  • Skylight hatch, Bomar 1029-10 with screen
  • Panel headliner with acoustic foam insulation
  • Cabin lights, 2-red / white
  • Access to anchor locker
  • Marine carpet hull liner
  • Head compartment portside, painted, includes,
  • Teak entry door with Perko latch with lock
  • Storage locker with teak louver door
  • Toilet paper holder, waterproof, automatic retracting
  • Stainles grab bars
  • Light, red / white

Main cabin, pilothouse style, 9’7” length:

  • Helmstation starboard side with handcrafted teak dash
  • Helmseat, Bentleys Rivermaster with folding armrests on Garelick slide
  • Storage cabinet, under helmseat with one shelf and door
  • Storage, open under helm floor
  • Storage, cabinet below galley sink with one shelf and door
  • Nova-Kool 7.5 two door refrigerator/ freezer
  • Space for propane or diesel galley stove
  • 3 storage drawers
  • Hanging locker
  • Stove, Wallas 125 DU diesel with pot holders, or Force 10 propane with propane system including 1.4 gallon aluminum tank

Dinette cabinet portside includes:

  • Furnace, Webasto AT 3500 diesel with 4 outlets
  • Defrost, engine heat, 3 outlets ducted to windshield
  • Cabin heater, engine heat, Heatercraft 400H
  • Windows, forward, 3 Diamond Seaglaze D5 fixed, with windshield wipers
  • Windows, side, one each side, sliding, Diamond Seaglaze 106S
  • Windows, side, one each side, Diamond Seaglaze D5 fixed
  • Windows, rear, 2, Diamond Seaglaze D5 fixed
  • Entry door, heavy duty aluminum, Diamond Seaglaze, with drop-slide window and stainless Trio-Ving deadbolt lockset
  • Windshield wipers, Imtra, Roca WP with AFI stainless pantograph arms
  • Companion seats, 2-Bentleys Rivermaster, portside forward with folding armrests
  • Convertible dinette portside aft with drawers under
  • Headliner, soft touch with acoustic foam insulation and 4 cabin lights, (red/white)
  • Your choice of available materials and colors of all upholstery,
  • Your choice of available materials and colors of carpet or wall covering
  • Your choice of available materials and colors of cabinet faces and countertops
  • Heavy duty rubber flooring
  • Teak trim

All interior framing for all cabinetry and components are constructed of aluminum, welded in place to the hull structure for maximum strength, durability and versatility.

Head system:

  • Painted aluminum head compartment with teak door
  • Storage locker with teak louver door
  • Groco model HF manual marine toilet
  • Waterproof self retracting toilet paper holder
  • Stainless towel bar
  • Holding tank, 20 gallon heavy duty rotomold plastic
  • All fittings and penetrations on top of tank
  • Waste discharge pump, Sealand T-12 electric diaphragm
  • Deck discharge for dockside vacuum system

Fresh Water System:

  • Fresh water tank, 48 gallon,aluminum, bolt in
  • Fresh water pump, Jabsco Sensor Max 3.6 gpm variable speed automatic
  • Galley sink, Polar stainless, single 9”deep
  • Galley faucet, Skandvic 10488 single lever
  • Water heater, Isotherm 6 gallon heat exchanger/ 120 volt
  • Shower, Heatercraft 303SB stow away
  • Shower drain system, Attwood 4143-4 automatic
  • Washdown faucet on deck (fresh water)

Power & Performance

Twin Outboards of your choice, 200HP+


Single Volvo Penta D6 370 DP

  • EVC Electronic Vessel Control
  • Instrument panel with EVC tachometer, hourmeter, engine temp,
    oil pressure, fuel level, voltmeter, drive trim gauge and wiring harness
  • Fresh water cooling
  • 1-230 gallon fuel tank w/gauge sender
  • Racor 500 water separating fuel filter
  • Teleflex hydraulic steering with power assist
  • Single station electronic controls
  • Economy criuse 26kts at 10gph
  • Top speed 36kts


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