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Lewmar Ocean Hatch

Lewmar Ocean Hatch Lewmar Ocean Hatches

The Ocean hatch has a classical styling and rugged construction for ultimate protection against the elements. Lewmar’s Ocean hatches are fitted to thousands of boats throughout the world.

For information on installation, fitting or adjustment of the Ocean Hatch Range, please download the following documents (in Adobe PDF format):
- Lewmar's Ocean Hatch Fitting and Adjustment Instructions
- Lewmar's Hatch and Portlight Fitting Guide

Also, Lewmar has a series of hatch installation videos that give a good idea about retrofitting a new hatch to your boat. The videos are filmed on a motor yacht, but are applicable to any boat -- to view these videos, please follow this link to Lewmar's website:
Lewmar Hatch Installation Videos

We understand that choosing the right hatch can be tricky, so if you have any questions before ordering please give our Customer Service Department a call at 800/729.9767.



Lewmar Ocean Hatch

Lewmar Ocean Hatch

The Ocean Hatch has classical styling and rugged construction for ultimate protection against the elements. Lewmar's Ocean hatches are fitted to thousands of boats throughout the world.


- Cutout dimensions are listed at the bottom of this page -- please note that the dimensions will differ from those shown if Trimkits are used. Exact differences are listed with the available trimkits for the Lewmar Ocean Hatch line.

Hatch Size Overall Size
Length "X" Width "Y" Height "Z" Radii "R" Hinge
Length "HX"
Hinge
Width "HY"
mm in mm in mm in mm in mm in mm in
Size 00 275 10 13/16 275 10 13/16 39.5 1 9/16 69 2 11/16 5 3/16 109 4 5/16
Size 10 324 12 3/4 324 12 3/4 39.5 1 9/16 75 2 15/16 5 3/16 138 5 7/8
Size 20 266 10 1/12 411 16 3/16 39.5 1 9/16 69 2 11/16 5 3/16 225 8 7/8
Size 30 391 15 3/8 521 20 1/2 39.5 1 9/16 75 2 15/16 5 3/16 335 13 3/16
Size 40 485 19 1/8 485 19 1/8 39.5 1 9/16 75 2 15/16 5 3/16 299 11 3/4
Size 44 509 20 1/16 509 20 1/16 43 1 11/16 76 3 4 3/16 302 11 7/8
Size 50 444 17 1/2 574 22 5/8 43 1 11/16 76 3 4 3/16 367 14 7/16
Size 54 459 18 1/16 574 22 5/8 43 1 11/16 76 3 4 3/16 367 14 7/16
Size 60 574 22 5/8 574 22 5/8 43 1 11/16 76 3 4 3/16 367 14 7/16
Size 70 694 27 5/16 694 27 5/16 43 1 11/16 76 3 4 3/16 487 19 3/16
Size 77 767 30 3/16 767 30 3/16 43 1 11/16 76 3 4 3/16 548 21 9/16


LW39600050 Ocean Hatch: Size 00, Flat Base Price: $411.57 LW39600070 Ocean Hatch: Size 00, Flange Base Price: $413.36
LW39610050 Ocean Hatch: Size 10, Flat Base Price: $397.48 LW39610070 Ocean Hatch: Size 10, Flange Base Price: $415.23
LW39620050 Ocean Hatch: Size 20, Flat Base Price: $401.86 LW39620070 Ocean Hatch: Size 20, Flange Base Price: $420.67
LW39630050 Ocean Hatch: Size 30, Flat Base Price: $549.81 LW39630070 Ocean Hatch: Size 30, Flange Base Price: $551.57
LW39640050 Ocean Hatch: Size 40, Flat Base Price: $597.97 LW39640070 Ocean Hatch: Size 40, Flange Base Price: $624.58
LW39644050 Ocean Hatch: Size 44, Flat Base Price: $648.74 LW39644070 Ocean Hatch: Size 44, Flange Base Price: $677.45
LW39650050 Ocean Hatch: Size 50, Flat Base Price: $669.75 LW39650070 Ocean Hatch: Size 50, Flange Base Price: $712.90
LW39654050 Ocean Hatch: Size 54, Flat Base Price: $694.27 LW39654070 Ocean Hatch: Size 54, Flange Base Price: $723.86
LW39660050 Ocean Hatch: Size 60, Flat Base Price: $746.80 LW39660070 Ocean Hatch: Size 60, Flange Base Price: $778.52
LW39670050 Ocean Hatch: Size 70, Flat Base Price: $994.57 LW39670070 Ocean Hatch: Size 70, Flange Base Price: $1,039.81
LW39677050 Ocean Hatch: Size 77, Flat Base Price: $2,019.52 LW39677070 Ocean Hatch: Size 77, Flange Base Price: $2,068.99


Lewmar Ocean Hatch: Cut-Out Dimensions

Lewmar Ocean Hatch: Cut-Out Dimensions

Hatch Size/Type Cut Out Size Hatch
Weight
Lense
Thickness
Length "X1" Width "Y1" Radii "R1"
mm in mm in mm in kg lbs mm in
Size 00: Flat 201 7 15/16 201 7 15/16 34 1 5/16 1.6 3.52 10 3/8
Size 00: Flange 206 8 1/8 206 8 1/8 36.5 1 7/16
Size 10: Flat 255 10 1/16 255 10 1/16 40 1 9/16 2.26 5.77 10 3/8
Size 10: Flange 260 10 1/4 260 10 1/4 42.5 1 11/16
Size 20: Flat 197 7 3/4 342 13 7/16 34 1 5/16 2.74 6.04 10 3/8
Size 20: Flange 202 7 15/16 347 13 11/16 36.5 1 7/16
Size 30: Flat 322 12 11/16 452 17 13/16 40 1 9/16 4.5 9.9 10 3/8
Size 30: Flange 327 12 7/8 457 18 42.5 1 11/16
Size 40: Flat 416 16 3/8 416 16 3/8 40 1 9/16 4.76 10.5 10 3/8
Size 40: Flange 421 16 9/16 421 16 9/16 42.5 1 11/16
Size 44: Flat 437 17 3/16 437 17 3/16 40 1 9/16 5 11 12 1/2
Size 44: Flange 442 17 3/8 442 17 3/8 42.5 1 11/16
Size 50: Flat 372 14 5/8 502 19 3/4 40 1 9/16 7.3 16.1 12 1/2
Size 50: Flange 377 17 13/16 507 19 15/16 42.5 1 11/16
Size 54: Flat 387 15 1/4 502 19 3/4 40 1 9/16 7.6 16.7 12 1/2
Size 54: Flange 392 15 7/16 507 19 15/16 42.5 1 11/16
Size 60: Flat 502 19 3/4 502 19 3/4 40 1 9/16 8 17.6 12 1/2
Size 60: Flange 507 19 15/16 507 19 15/16 42.5 1 11/16
Size 70: Flat 622 24 1/2 622 24 1/2 40 1 9/16 10.8 23.8 12 1/2
Size 70: Flange 627 24 11/16 627 24 11/16 42.5 1 11/16
Size 77: Flat 694 27 5/16 694 27 5/16 40 1 9/16 13.2 29.04 12 1/2
Size 77: Flange 699 27 1/2 699 27 1/2 42.5 1 11/16




Ocean Hatch Accessories: Trimkits & Screens

Ocean Hatch Accessories: Trimkits & Screens

Trimkits provide an easy and stylish way of finishing a hatch installation inside the cabin. The trimkits come complete with a flyscreen to prevent mosquitoes entering the boat. The trim can be cut to length allowing the trimkit to suit a wide range of deck thicknesses. Trimkits can only be fit to boats with headliners.

Use of trimkits changes the cutout required for the hatch. Add 4mm to Cutout Length "X1" and Cutout Width "Y1", and add 2mm to Cutout Radius "R1". Ocean Hatches require a minimum Hull Thickness of 25mm and a Maximum Hull Thickness of 72mm. Low Profile and Medium Hatches require a minimum Hull Thickness of 15mm and a Maximum Hull Thickness of 62mm.

Hatch Size Ivory Trim Full Kit White Trim Full Kit
Size 00 LW367600552 LW367600252
Size 10 LW367610552 LW367610252
Size 20 LW367620552 LW367620252
Size 30 LW367630552 LW367630252
Size 40 LW367640552 LW367640252
Size 44 LW367644552 LW367644252
Size 50 LW367650552 LW367650252
Size 54 LW367654552 LW367654252
Size 60 LW367660552 LW367660252
Size 70 LW367670552 LW367670252


LW367600252 Ocean Trimkit w/ Screen: Size 00, White Price: $96.56 LW367600552 Ocean Trimkit w/ Screen: Size 00, Ivory Price: $96.56
LW367610252 Ocean Trimkit w/ Screen: Size 10, White Price: $96.56 LW367610552 Ocean Trimkit w/ Screen: Size 10, Ivory Price: $96.56
LW367620252 Ocean Trimkit w/ Screen: Size 20, White Price: $103.79 LW367620552 Ocean Trimkit w/ Screen: Size 20, Ivory Price: $103.79
LW367630252 Hatch Trimkit w/ Screen: Size 30, White Price: $112.88 LW367630552 Hatch Trimkit w/ Screen: Size 30, Ivory Price: $112.88
LW367640252 Hatch Trimkit w/ Screen: Size 40, White Price: $127.50 LW367640552 Hatch Trimkit w/ Screen: Size 40, Ivory Price: $127.50
LW367644252 Hatch Trimkit w/ Screen: Size 44, White Price: $132.94 LW367644552 Hatch Trimkit w/ Screen: Size 44, Ivory Price: $132.94
LW367650252 Hatch Trimkit w/ Screen: Size 50, White Price: $142.04 LW367650552 Hatch Trimkit w/ Screen: Size 50, Ivory Price: $142.04
LW367654252 Hatch Trimkit w/ Screen: Size 54, White Price: $146.63 LW367654552 Hatch Trimkit w/ Screen: Size 54, Ivory Price: $146.63
LW367660252 Hatch Trimkit w/ Screen: Size 60, White Price: $146.63 LW367660552 Hatch Trimkit w/ Screen: Size 60, Ivory Price: $146.63
LW367670252 Hatch Trimkit w/ Screen: Size 70, White Price: $185.73 LW367670552 Hatch Trimkit w/ Screen: Size 70, Ivory Price: $185.73



Ocean Hatch Accessories: Lock & Key Retrofit Kit

Ocean Hatch Accessories: Lock & Key Retrofit Kit

The retrofit lock and key kit can be fitted to any Lewmar hatch by drilling a hole through the acrylic and riveting a catch block to the lower frame. The lock and key are marinized to prevent corrosion.



LW36025990 Retro Fit Lock & Key Kit Price: $105.93


Ocean Hatch Accessories: Flyscreen Hinge

Ocean Hatch Accessories: Flyscreen Hinge

The flyscreen hinge makes it easier to quickly access the hatch handles when the flyscreen is in place. It is only necessary to undo two tabs and the flyscreen will hinge down and not fall out. The flyscreen can be removed and stowed separately if required.



LW361196992 Retro Flyscreen Hinge Kit, White Price: $19.13 LW361196995 Retro Flyscreen Hinge Kit, Ivory Price: $19.13



Ocean Hatch Accessories: Novus Plastic Scratch Remover & Polish

Ocean Hatch Accessories: Novus Plastic Scratch Remover & Polish Make tired looking hatch and portlite acrylic windows look new again!

Kit contains:
  • #3 heavy scratch remover
  • #2 fine scratch remover
  • #1 cleaner and polish

NVS7100 Plastic Scratch Remover & Polish (3 8oz Bottles) Price: $22.20 NVS7136 Plastic Scratch Remover & Polish (3 2oz Bottles) Price: $12.70

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