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Hi, SeaPost is our on-line chandlery and boat accessory supply business for all your boating needs, be it bits for dinghy sailing or spares for much larger craft. We are gearing this very much towards "what you need, when you want it but sensibly priced"

With 47 years of boating experience and over 17 years running a chandlery business we are sure SeaPost can bring you a better online postal service with a personal touch .

Our Chandlery is Seapost Chandlery which is now situated in Sanderson Business Centre, Gosport close to Portsmouth Harbour. Our online chandlery is continuing to grow in size and stature . It is our broad area of boating knowledge and the extensive range of stock that we have that will continue to give us the edge on our rivals, not to mention our commitment to excellent service!

Our range of supplies include many items not on the website so please ask using the "Contact Us" page

We Stock Products from : Allen Brothers, Anza, Aquapac, Aquafax, Aqua Kem,  Aquamarine, Aqua Signal , Barden, Barton, Bilgex, Blakes, Bradex, Bulgin, Blue Gee, Camcleat, Cobra, Crewsaver, Cleghorn Waring, Cosalt, Deks Olje, Davis, Dow Corning, E.C.Smith, Evostick, Farecla, Garman, Gill, Guy Cotten, Harken, Holt, Imray, International, Jabsco, Kelvin Hughes, Lalizas, Lewmar, Marathon, Marine 16, Marine and Industrial Sealants, Marlow, Meridian Zero, Morse, Navimo, Nasa, Pains Wessex, Plastimo, Proboat, Reeds, Quicksilver, Ronstan, RWO, Rule,  Rutgerson, Seasure, Sikkens, Spinloc, Starbrite, Sunsei, Tactic, Teleflex, Thetford, Ultraflex, Vetus, Waveline, Wetline, Whale, Wichard, XM, Y10, 3M

Items We Stock Include

Abrasives, Absorbers(shock), Air circulation, Alarms,Almananacs, Alternator regulator, Ammeter, Anchors, Anchor ball, Anchor connectors, Anchor lights, Anchor lines, Anemometers, Anodes,Antifouling, Antifreeze, Antenna, Back supports, Bags waterproof, Bags sleeping, Bailers hand, Bailers auto, Ball black, Banjo connectors, Barometers, Basins,Basket fender, Batteries, Battery chargers, Bilge blowers, Bige pumps, Bilge cleaner, Bilge strainers, Bilge switches, Binoculars, Blanket fire,Blanket survival, Blanket picnic, Blocks plain, Blocks fiddle, Blocks double, Blocks treble, Boat covers, Boat hooks, Bollards,Bolts stainless, Bolts eye, Bolts u, Boomstrut, Boots sailing, Bosuns chair, Bow fairleads, Bow rollers,Boxes waterproof, Bracket outboard, Bracket lifebuoy, Bracket liferaft, Bracket horseshoe buoy, Bracket solar panel, Breakers circuit, Brushes deck, Brushes paint, Buckets, Bulbs, Bullseyes, Bumper pontoon fender, Buoys dan, Buoys horseshoe, Buoys lifebuoys, Buoy mooring, Buoyancy aid dinghy, Buoyancy aid ski etc, Cable electrical, Cabin lamps, Cable steering, Cable Morse engine control, Cable cutters, Carbon monoxide tester, Catches, Chain, Chain pipe, Chain swivel, Chart plotters, Charts, Clamp hose, clamp wheel, Cleats, Clevis pins, Clocks, Clothing waterproof foul weather, Compass, Compensaters, Cone black, Connector fuel, Cushions, Dan buoy, Deck brush, Dehumidifier, Depth sounder, Diesel filler, Diode split charge, Distress signals flares, Dividers, Dock fenders, Drogue sea anchor, Drybags, Dyneema spectra rope,Elbow plumbing, Electric electrical panels switches, Electronic instruments, Emergency lights, Engine instruments, Ensigns, Exhaust systems boxes hoses, Extension tiller outboard, Extinguisher, Eye bolts, Eye straps saddles, Fairleads, Fasteners stainless, Faucets, Fenders,Fender socks, Fender sox, Filter oil diesel,Fire extin guisher, First aid kit cat c, Fish finders, Flags staffs sockets, Flares, Flusher outboard muffs,Foghorns, Fuel tanks hose fittings, Gas alarm, Gas, Gas fittings hose, Gelcoat repair paste, Genoa cars, Gooseneck, GPS, Grab bags, Grabrail, Grab handles, Grapnel anchors,Grease, Guardrail netting, Halogen lights bulbs, Halyards, Handles winch, Handrails, Harnesses, Hatches, Heads, Helmsman seats, Hinges , Hobs, Hook carbine carabina spinnaker, Hoses water exhaust fuel toilet, Hose lay flat, Hydrostatic release liferaft, Indicator wind, Inflatable lifejackets, inflatable boats tenders,Inspection plates covers hatches, Insulation sound accoustic, Instruments, Inverters, IOR danbuoys, Isolater galvanic, Jacklines, Jerrycans fuel water, Keyrings, Knives sailing, ladders boarding, Lamps, Lanyards, Lazy jacks, LED bulbs lights, Lifebuoys horseshoe ring, Lifejackets life jackets children adult dinghy inflatable dogs, Liferafts, Lighting, Lightsticks, Lights cabin navigation spot, Line tamer, Line mooring throwing, Logbooks, Mainsail traveller, Man over board rescue, Masking tape, Mooring buoys compensaters lines ropes shackles, Oars, Oarlocks rowlocks, Oil engine outboard inboard hydraulic two stroke 2 stroke, overall throwaway paper, Pad eye, Paddles, Padlocks, Paint, Pedestal seat, Pennants, Petrol tanks filler hose fittings, Pins cotter clevis, Plates cups saucer melamine, Plotters, Plugs wooden drain spark, Plumbing, Polish wax, Polyester resin mat, Pumps foot hand bilge oil water, Radio VHF handheld fixed DSC, Re-arming kits, Reefing systems, Refridgerators, Regulators alternator gas, Repair products, Rigging screws, Rings, Rigging, Rudder fittings, Running rigging, Rope, Rule pumps, Sail ties, Sandpaper wet or dry, Screws, Sea anchor, Searclights, Seats helmsman folding, Shackles, Sheets, Shock absorber mooring, Shock cord bungee, Shore power plugs sockets extensions, Showers, Sinks, Skis, Snap hooks shackles, Solar Panels,Spark plugs outboard, Speakers waterproof, Splicing kits, Spotlights, Sponges, Spreader boots, Stanchions bases, Steering equipment, Strainers, Switches, Swivels, Tanks, Tape, Teak fittings, Tenders Inflatable rigid RIB, Terminals, Thimbles, Thinners, Throwing line, Tide clock, Toggles, Toilets sea, Torches, Traveller Systems, U-Bolts, Valves, Vents, VHF radios antenna aerials, Dinghy, Waterlock, Water pressure pump, Webbing, Wheel steering, Whipping twine, Winches, Winch handles, Windscreen wipers blades arms, Wiper motor, Wire electrical, Wire rigging, Wire blocks, Wooden plugs bungs, Zinc anodes 


Registered address 4 Vernon Road, Gosport PO12 3NT


SeaPost Marine Supplies.  Sanderson Business Centre. Gosport. Hampshire. PO12 3UL



Seapost Marine Supplies. Chandlery and Boat maintenance at sensible prices. Seapost at Sanderson Business Centre Gosport for South Coast, Solent, Portsmouth Harbour. for boats,dayboats racing or cruising dinghies, sailing or motor cruiser yachts.  Marine Chandlery Gosport Hampshire UK

Visit for moorings and storage ashore

We also stock Admiralty Charts, Allen, Anza, Aquapac, Aquafax, Aqua Kem,  Aquamarine, Aqua Signal , Bainbridge Marine, Barden, Bilgex, Blakes, Bradex, Bulgin, Blue Gee, Camcleat, Cobra, Cleghorn Waring, Cosalt, Deks Olje, Davis, Dow Corning, E.C.Smith, Evostick, Farecla, Garmin, Gill, Guy Cotten, Holt, Imray, International, Jabsco, Kelvin Hughes, Lalizas, Lewmar, Marathon, Marine 16, Marine and Industrial Sealants, Marlow, Meridian Zero, MG Duff, Morse, Navimo, Nasa, Pains Wessex, Plastimo, Porta Potti, Proboat, Reeds, Quicksilver, Ronstan, RWO, Rule, Rutgerson, Seajet Shogun, Seasure, Sikkens, Spinloc, Starbrite, Sunsei, Tactic, Teleflex, Thetford, Ultraflex, Vetus,  Waveline, Wetline, Whale, Wichard, XM, Y10,3M please e-mail me for prices we have lots in store and sale prices on many items all year round, check out our Seapost Chandlery Special Offers

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