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Helmsman Trawlers 31 Sedan Pocket Trawler

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Boat REF#

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Underwater profile


1 x Diesel 240hp, Hyundai SeasAll S240P V-6 3.0 litre (2018)

Seattle, WA USA - At Our Docks!


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Extra Details

Designer Bob Warman / Helmsman Trawlers
Builder Helmsman Trawlers
Lying Seattle, WA USA - At Our Docks!
Fuel capacity 200.0 G Total - 2 Tanks
Water capacity 100.0 G Total - 2 Tanks
Holding tank capacity 30.0 G Total - 1 Tanks


Engine 1 x Diesel 240hp
Engine make and model Hyundai SeasAll S240P V-6 3.0 litre (2018)
Engine Hours Engine1: 37
Engine Cooled Indirect
Steering Wheel
Drive Shaft
Prop(s) NiBrAl 4-blade
Fuel consumption (approx) 3.0 G /hour At Cruising Speed
Cruising speed (approx) 8 knots
Max speed (approx) 14 knots

Magnum MS-2012 2000 watt inverter/charger
Two Northstar AGM batteries for house and one for start. This Hyundai Diesel is very quiet and smooth running throughout the power curve.


LOA 31'0"
LWL 25'6"
Beam 10'6"
Draft Min 3'3"
Displacement 14,002.4lbs
Headroom 6'2"
Storage On marina

Electrical Systems

12 volt, 3 batteries charged by: engine, shore power


Construction GRP
Underwater profile Semi-displacement
Finish Gelcoat finish

Bridge clearance with the radar arch folded back is under 12'. With the arch in its raised position the clearance to the top of the masthead light is 16'4".

Hull is infused glass reinforced plastic with PVC foam coring in the hull sides. Coring in deck and superstructure is PVC foam.

Optional cockpit hardtop cover, with stainless steel framed opening hatch at the top of the flybridge ladder.

Aluminum fuel tanks, stainless steel water tanks, GRP holding tank. Built with 33% extra fuel capacity beyond the standard 150 gallons.

Stainless steel handrails are welded with finely-polished weldments.

Seahawk barrier coat and bottom paint.

Stainless steel rudder and sturdy skeg.


Total # of berths 4
No. of double berths 2
Cabin(s) 1
Handbasin 1
Shower 1
Heads 1 heads (Electric)
Cooker tick
Oven tick
Sink tick
Fridge tick
Freezer tick
Curtains tick
Cabin heating tick
Pressurised water system tick
Hot water system tick
Raw water wash tick
Cockpit shower tick
Non-Smokers tick

MASTER SUITE: pedestal berth, storage cabinets, drawers and hanging locker, hinged under-berth storage with gas lifters, head compartment to starboard, separate shower compartment to port.

GALLEY: three burner propane Force 10 stainless steel range. 7 cu. ft. Nova Kool refrigerator/freezer, DuPont Corian galley countertops, drop-down galley overhead storage cabinets, deep stainless steel sink.

DOMESTIC SYSTEMS: six gallon hot water heater, Dometic Masterflush head with macerator pump, hot and cold cockpit shower on deck, Webasto forced air diesel furnace, LED overhead and reading lights, wood Interior blinds.

SALON: L-shaped settee with storage beneath. Upgraded upholstery. Dining table with compass rose inlay and folding leaves drops down to convert settee to double berth.

WINDOWS: Aluminum-framed windows -- opening center windshield window, opening side windows (2) and aft window, all with screens, opening stateroom overhead hatch (24") with Oceanair screen / blind, stainless steel portlights (4) with screens.

INTERIOR CONSTRUCTION FEATURES: Louvered cabinet drawers for interior ventilation, well-placed handholds and fiddles, teak solids and veneers throughout, removable ceiling panels, thick sound insulation beneath floor reduces engine noise. Hand-applied hand-rubbed varnish finishes.

3 burner gas cooker

Nav Equipment

Radar tick
VHF DSC radio tick
Chart plotter tick
Autopilot tick
Barometer tick
Navigation lights tick
AIS Receiver tick
Echo sounder tick

Simrad NSS12 evo2 multifunction displays (2); Simrad 4G radar; Simrad RS35 VHF with DSC; Simrad HS35 wireless handheld VHF remote; autopilot; AIS transceiver.

Deck Gear

Cockpit cover tick
Warps tick
Fenders tick
Boathook tick
Swim Platform tick
Swim Ladder tick
Instrument Covers tick
Bimini tick
Bow Thruster tick

Electric Lewmar V-3 windlass (with remote control)
1 anchors
(Bruce Style 15 kg Stainless Steel)
30'0" of chain
200'0" of warp
Raw water wash at bow, with hose bib inside the anchor locker.
Transom door.

Optional cockpit cover installed, including stainless steel-framed hatch at the top of the ladder.

This boat has an upgraded, extended swim platform which adds 9" of length to the standard swim platform, and has three removable safety handrails (staples).

Vetus bow thruster.


Kayak tick

2--10.5 foot Kayaks on Stainless mounts at the flybridge.

Safety Equipment

3 bilge pumps (0 manual / 3 Electric)

Broker's Comments

This beautiful 2018 Helmsman Trawlers 31 Sedan was just delivered to her new owners August of 2017. Now in May of 2018 it has only 37 hours on the engine.
Circumstances in their lives have changed causing the boat to now be available for sale. This was the first of this model delivered in the new Sky Blue Hull color with blacked out window treatment. The craftsmanship throughout this boat is remarkable -- the stainless work, the joinery and the tough fiberglass layup.

These boat details are subject to contract.
Note: Offers on the asking price may be considered.

This Helmsman Trawlers 31 Sedan Pocket Trawler has been personally photographed and viewed by Gary Buck of Boatshed Seattle. Click here for contact details.
The particulars herein are intended to give a fair description of the vessel but are not guaranteed as accurate. They shall not form part of any offer or contract for the sale of the vessel. The prospective purchaser is recommended to independently check the particulars. The vendor is not selling in the course of a business unless otherwise stated. Personal property is excluded from the sale of the vessel unless specifically included in the listing specifications above or in a Purchase Contract. Personal property may be equipment or gear not permanently attached to the vessel including but not limited to: artwork, entertainment equipment, fishing equipment, TV receivers, recreational equipment, kayaks, tools, and personal appliances. Photos that may incidentally depict owners' personal property do not convey that such items are included in the sale of the vessel unless specifically listed herein.

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