U.S. Customers: Orders shipped from Canada may be subject to U.S. import duties, taxes, and/or tariffs as assessed by U.S. Customs and your carrier. These charges are not included in our product prices or shipping rates. You are responsible for any duties/tariffs/fees due on delivery or prior to delivery.
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Premium Marine Quality Parts

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11" x 15" Flush Hatch White - ASA Material - Acrylonitrile Styrene Acrylate  Features: 1/2” Closed Height Weather-tight Seal Opens full 180 degrees Nothing to Snag Lines One-Hand Operation Mounts Vert... More Details

14" x 24" Flush Hatch White - ASA Material - Acrylonitrile Styrene Acrylate Features: 1/2” Closed Height Weather-tight Seal Opens full 180 degrees Nothing to Snag Lines One-Hand Operation Mounts Verti... More Details

18x21 Rectangular Hatch - White - ASA Material Acrylonitrile Styrene Acrylate Features: 1/2” Closed Height Weather-tight Seal Opens full 180 degrees Nothing to Snag Lines One Hand Operation Mounts Ver... More Details

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Beckson 5" x 12" x 1" Self Drain™ Opening Port

Hatches, Beckson Marine
$438.41
5" x 12" x 1" Self Drain™ Opening Port The Beckson Self Drain™ Opening Port is innovatively designed with an angled drainage ramp molded on the inside of the spigot. This design promotes drainage with... More Details

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Beckson 5" x 12" x 2" Self Drain™ Opening Port

Hatches, Beckson Marine
$438.41
5" x 12" x 2" Self Drain™ Opening Port The Beckson Self Drain™ Opening Port is innovatively designed with an angled drainage ramp molded on the inside of the spigot. This design promotes drainage with... More Details

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Beckson Drain Port - 4" x 14" x 1"-Depth - White/Clear

Hatches, Beckson Marine
$459.95
Drain Port - 4" x 14" x 1"-Depth - White/Clear For ports mounted on a sloped surface. Rain Drain ports are designed for use where cabin sides are sloped, and other ports would collect rain and spray. ... More Details

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Beckson Drain Port - 4" x 14" x 2"-Depth - White/Clear

Hatches, Beckson Marine
$459.95
Drain Port - 4" x 14" x 2"-Depth - White/Clear  Rain Drain ports are designed for use where cabin sides are sloped, and other ports would collect rain and spray. The molded in Rain Drain™ channels dra... More Details

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Lewmar Ocean Flat Base - Size 60 Hatch

Hatches, Lewmar
$2,037.67
Ocean Flat Base - Size 60 Hatch With its classic style, the Ocean Hatch is fitted to thousands of boats around the world. Its rugged construction provides the ultimate protection against the elements,... More Details

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Lewmar Right Handed Portlight Handle kit

Hatches, Lewmar
$23.56
Right Handed Portlight Handle kit For right-sided handle operation. Compatible with: Older model Lewmar Portlights *Sold as an Individual More Details

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Lewmar Size 10 Low Profile Deck Hatch

Hatches, Lewmar
$729.68
Size 10 Low Profile Deck Hatch The Low Profile Hatch has soft styling and sleek looks, ideal for use on a powerboat. Smaller ventilation hatches are suitable for any deck location on sailboats, while ... More Details

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Lewmar Size 54 Medium Profile Hatch

Hatches, Lewmar
$1,474.72
Size 54 Medium Profile Hatch Ideal as a foredeck hatch on larger offshore yachts, the Medium Profile has thicker acrylic and deeper frame sections for greater strength and durability. It features Lewm... More Details

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Lewmar Size 60 Ocean Hatch - Flange Base

Hatches, Lewmar
$2,043.23
Size 60 Ocean Hatch - Flange Base With its classic style, the Ocean Hatch is fitted to thousands of boats around the world. Its rugged construction provides the ultimate protection against the element... More Details

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Lewmar Size 70 Flush 2G Deck Hatch

Hatches, Lewmar
$2,987.04
Size 70 Flush 2G Deck Hatch Lewmar pioneered the high-volume flush hatch platform back in 2006, bringing what was then Superyacht styling into mainstream boat production.  The precision of the fit mak... More Details

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Lewmar Size 8 Opening Portlight

Hatches, Lewmar
$832.54
Size 8 Opening Portlight Lewmar Stainless portlights feature polished stainless 316 outer frames. Inside the boat, they are finished with a chrome plastic trim. The handles and hinges leave the lens c... More Details

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Lewmar White Trim Ring & Screen Kit

Hatches, Lewmar
$389.13
White Trim Ring & Screen Kit Trim kits offer an easy and attractive approach to complete the installation of a hatch inside the cabin. The kits, which are manufactured of ABS plastic, include a trim p... More Details

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Sea-Dog 90° Gas Lift Mount - Wide

Hatches, Sea-Dog
$25.92
90° Gas Lift Mount - Wide  90° Gas Lift Mounts are constructed of stamped 304 stainless steel. Used for mounting gas filled lift springs. Installs with #10 RH fasteners (not included). 10 mm ball. WAR... More Details

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Sea-Dog Flush Hatch Pull

Hatches, Sea-Dog
$57.48
Flush Hatch Pull  Constructed of corrosion resistant investment cast 316 stainless steel. These hatch pulls are ideal for use on doors, hatches, lazarettes, and dock boxes. Handle pivots out to open h... More Details

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Sea-Dog Hatch Adjuster - 11"

Hatch Lifts, Hatches, Sea-Dog
$80.90
Hatch Adjuster - 11"  Constructed of corrosion resistant formed 304 stainless steel with UV resistant injection molded nylon mounting pads and knob. These Hatch Adjusters feature a simple thumb screw ... More Details

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Sea-Dog Hatch Adjuster - 14"

Hatch Lifts, Hatches, Sea-Dog
$74.92
Hatch Adjuster - 14"  Constructed of corrosion resistant formed 304 stainless steel with UV resistant injection molded nylon mounting pads and knob. These Hatch Adjusters feature a simple thumb screw ... More Details

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Sea-Dog Hatch Cover Pull & Gasket

Hatches, Sea-Dog
$11.47
Hatch Cover Pull & Gasket  Highly corrosion resistant, this Hatch Cover Pull provides a simple and convenient way to open the hatches in your boat. Easy-to-install, it features a stainless steel washe... More Details

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Sea-Dog Stainless Steel/Nylon Hatch Spring

Hatches, Sea-Dog
$108.21
Stainless Steel/Nylon Hatch Spring This strong Hatch Spring has an internal cable that prevents the spring from being overextended during normal use. Ideal for larger hatches and dock boxes. Construct... More Details

Triple Lock Rectangular Marine Hatch - 10" x 14" - Black This Triple Latch Marine Deck Hatch features 3 locking points which when engaged cause the camming surface to pull the lid into the gasket crea... More Details

Triple Lock Rectangular Marine Hatch - 10" x 14" - White This Triple Latch Marine Deck Hatch features 3 locking points which when engaged cause the camming surface to pull the lid into the gasket crea... More Details

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Sea-Dog Twist Type Hatch Adjuster w/Elbow - 11"

Hatch Lifts, Hatches, Sea-Dog
$69.36
Twist Type Hatch Adjuster with Elbow - 11"  Constructed of corrosion resistant formed 304 stainless steel with UV resistant injection molded nylon mounting pads and knob. These Hatch Adjusters feature... More Details

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Sea-Dog Twist Type Hatch Adjuster w/Elbow - 14"

Hatch Lifts, Hatches, Sea-Dog
$74.92
Twist Type Hatch Adjuster with Elbow - 14"  Constructed of corrosion resistant formed 304 stainless steel with UV resistant injection molded nylon mounting pads and knob. These Hatch Adjusters feature... More Details

ALTUS Escape Hatch - OD 23-1/16" x 23-1/16" ALTUS is made of a sturdy aluminum profile (height 13/16” (21 mm)) with a satin sheen anodized frame and is suitable for design category A and appliance loc... More Details

ALTUS Ventilation Hatch - OD 13-1/8" x 13-1/8" ALTUS is made of a sturdy aluminum profile (height 13/16” (21 mm)) with a satin sheen anodized frame and is suitable for design category A and appliance ... More Details

MAGNUS Escape Hatch - OD 22-3/16" x 22-3/16" Heavy Duty Ocean Hatch MAGNUS is a complete range of extra heavy-duty hatches. They are CE-classified AI, which means to say that they are designed for oce... More Details

MAGNUS Escape Hatch - OD 26-3/4" x 26-3/4" Heavy Duty Ocean Hatch MAGNUS is a complete range of extra heavy-duty hatches. They are CE-classified AI, which means to say that they are designed for ocean... More Details

MAGNUS Ventilation Hatch - OD 12-5/16" x 12-5/16" Heavy Duty Ocean Hatch MAGNUS is a complete range of extra heavy-duty hatches. They are CE-classified AI, which means to say that they are designed fo... More Details

Northern Marine Canada
Proudly Canadian Owned & Operated!
Serving customers across Canada & the USA with marine parts and accessories.
Canadian Head Office:
Kingston, Ontario, Canada
Warehouse Locations:
Toronto, Ontario, Canada
New Jersey, USA
Florida, USA

About Us

Northern Marine is a Canadian supplier of premium marine and RV parts and accessories from top industry brands. We focus on quality, accurate listings, and dependable fulfillment so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: get you the right parts, shipped fast, with straightforward service you can count on.