The new West Florida V3 NEX GEN 3D Relief Shading CMOR Card — a major expansion and update of the previous West Florida (Middle Grounds) CMOR Card — features major expansions of nearshore and deep drop spots, along with privately collected data from the St. Joseph Peninsula in the panhandle to Marco Island in southwest Florida. These additions have been mapped in high resolution for the first time, and exclusively on CMOR Mapping.

CMOR NEX GEN transcends traditional mapping by combining ultra-high resolution bathymetric imagery with full navigational data and aerial imagery — so whether you’re fishing, diving, or safe-navigating, everything you need is visible at a glance.

Visualize wrecks, reefs, artificial structure, and bottom contours while simultaneously seeing buoys, speed routes, bridges, and marinas — all tied in with the latest aerial imagery of shorelines and shallow water.

All CMOR Cards with the exception of Furuno are provided on Micro SD cards with a standard SD adapter included.

Furuno customers: Instead of a physical card, you will receive an unlock code to access CMOR imagery on your device. Your NavNet system ID is required in order to generate the unlock code.

Raymarine customers: Nex Gen is only compatible on Axiom + / Axiom 2 + / Axiom Pro / Axiom Pro 2 units.

CMOR NEX GEN South Atlantic V2 COMPLETE MARINE VIEW a massive expansion of private data along with a full navigation chart throughout the coast and covers of some of the best fishing, diving, and deep dropping spots in the Atlantic Ocean. This chart has coverage from Stuart Florida up through South Carolina. Release Date 3/24/26.

CMOR NEX GEN transcends traditional mapping by combining ultra-high resolution bathymetric imagery with full navigational data and aerial imagery — so whether you’re fishing, diving, or safe-navigating, everything you need is visible at a glance.

Visualize wrecks, reefs, artificial structure, and bottom contours while simultaneously seeing buoys, speed routes, bridges, and marinas — all tied in with the latest aerial imagery of shorelines and shallow water.

All CMOR Cards with the exception of Furuno are provided on Micro SD cards with a standard SD adapter included.

Furuno customers: Instead of a physical card, you will receive an unlock code to access CMOR imagery on your device. Your NavNet system ID is required in order to generate the unlock code. Also, please note that South Atlantic is not yet available for Furuno is it is in the processing stage.

Raymarine customers: Nex Gen is only compatible on Axiom + / Axiom 2 + / Axiom Pro / Axiom Pro 2 units.

The Carolinas V2 3D Relief Shading CMOR Card (Previously Georgetown / Cape Lookout) covers some of the best bottom fishing, king fishing and diving locations inshore and offshore from Brunswick, GA to Chesapeake Bay. This card also includes high resolution data in Onslow Bay, centered around the Frying Pan Tower.

All CMOR Cards with the exception of Furuno are provided on Micro SD cards with a standard SD adapter included.

Furuno customers: Instead of a physical card, you will receive an unlock code to access CMOR imagery on your device. Your NavNet system ID is required in order to generate the unlock code.

The South West Florida V2 3D Relief Shading CMOR Mapping Card now includes:

• Over 500 square miles around the Marquesas with depths ranging from 1' in the Quicksand's to 600' in the deep holes south of the Marquesas reef.

• 4,076 square miles in the Florida Canyons with depths ranging from 1,000' in red to 11,200' in purple.

• 300 square miles to the East, West, and North of the Dry Tortugas with depths ranging from 35' in red to 890' in purple.

• 150 square miles covering Pulley Ridge and the surrounding grounds to the west / southwest from 130’ to 600’

• Untouched muddy bottom west of the Dry Tortugas for tilefish out in 490', deeper structure in 850' that holds queen snapper and deep water grouper, and shallow coral heads and ledges for lobster and monster hogfish!

• Full shallow reef coverage from 10’ to 35’ south of Big Pine Key extending past the Marquesas. Great for spearfishing and lobstering!

• Extensive coverage of gulf wrecks and dumping grounds north of Key West and the Marquesas ranging in depth from 15’ to 60’.

• Nearshore Coverage of live bottom and springs out of Naples and Marco island.

All CMOR Cards with the exception of Furuno are provided on Micro SD cards with a standard SD adapter included.

Furuno customers: Instead of a physical card, you will receive an unlock code to access CMOR imagery on your device. Your NavNet system ID is required in order to generate the unlock code. Also, please note that South West Florida V2 is not yet available for Furuno is it is in the processing stage.

The CMOR Mapping West Gulf of Mexico v2 3D shaded relief chart extends from the South Texas border through Caillou Bay (West Louisiana). This massive update includes new nearshore, mid drop, and deep drop throughout the chart, as well as coverage for Galveston Bay.

CMOR Mapping West Gulf of Mexico v2 chart offers depth ranges from 5’ to over 12,000’ deep beyond the canyons and features a significant expansion of natural bottom, wrecks, as well as new fishing hotspots containing unbeatable coverage and resolution for targeting everything from nearshore snapper to pelagics, and daytime swordfish.

All CMOR Cards with the exception of Furuno are provided on Micro SD cards with a standard SD adapter included.

Furuno customers: Instead of a physical card, you will receive an unlock code to access CMOR imagery on your device. Your NavNet system ID is required in order to generate the unlock code.

The East Gulf of Mexico V3 3D Relief Shading CMOR Card includes a massive nearshore and deep drop addition throughout the entire map, a highly detailed NOAA pipeline map with platform indicators, new inlet and shoreline coverage, wrecks, chicken coops, sound / bay coverage, Mississippi River and more! The East Gulf of Mexico v3 3D Relief Shading CMOR Card offers unbeatable coverage and resolution for targeting everything from nearshore snapper to daytime swordfish.

All CMOR Cards with the exception of Furuno are provided on Micro SD cards with a standard SD adapter included.

Furuno customers: Instead of a physical card, you will receive an unlock code to access CMOR imagery on your device. Your NavNet system ID is required in order to generate the unlock code.

This Mid-Atlantic 3D Relief Shading CMOR Card features some of the best fishing spots and wrecks in the Mid Atlantic with coverage starting nearshore to 20+ miles offshore, from Delaware Bay south to Virginia Beach & the NE canyons from North Carolina through Maine. Explore countless wrecks with detail like never before, drop or troll in a variety of depths, and finally pinpoint and hook that elusive species you have been waiting to box. Whether you are looking for quick hits with our nearshore data or cruising out to catch some serious wreck fish, this is the card for you!

All CMOR Cards with the exception of Furuno are provided on Micro SD cards with a standard SD adapter included.

Furuno customers: Instead of a physical card, you will receive an unlock code to access CMOR imagery on your device. Your NavNet system ID is required in order to generate the unlock code.

Furuno Update Downloads

MID-ATLANTIC - TIMEZERO MID-ATLANTIC Download

The New York - New Jersey 3D Relief Shading CMOR Card covers 787 square miles of the nearshore waters between the South Shore of Long Island down through Manasquan, NJ.

Whether you've been fishing this area for stripers and blues your whole life, or you're new the area, you will be sure to have many new options with the detailed bottom data shown. There are literally hundreds of wrecks and artificial reef structures clearly visible.

All CMOR Cards with the exception of Furuno are provided on Micro SD cards with a standard SD adapter included.

Furuno customers: Instead of a physical card, you will receive an unlock code to access CMOR imagery on your device. Your NavNet system ID is required in order to generate the unlock code.

The Gulf of Maine 3D Relief Shading CMOR Card covers 3,800 square miles from the northern tip of Cape Cod, Massachusetts to Cape Elizabeth, Maine.

CMOR Mapping bathymetry arms you with more and better data than anybody else on the water.

NOAA Charts 13260, 13267, 13278, and 13286 are included in the background.

All CMOR Cards with the exception of Furuno are provided on Micro SD cards with a standard SD adapter included.

Furuno customers: Instead of a physical card, you will receive an unlock code to access CMOR imagery on your device. Your NavNet system ID is required in order to generate the unlock code.

The Long Island / Block Island Sound / Martha's Vineyard 3D Relief Shading CMOR Card covers 2,000 square miles of continuous, feature-rich bottom in Long, Block, and Rhode Island Sounds and Martha’s Vineyard. There are hundreds of shipwrecks, thousands of uncharted rocks, and countless ledges and mounds that hold the largest fish! The Long / Block Island Sound / Martha’s Vineyard CMOR card is the most complex and detailed chart ever created, arming you with more and better data than anybody else on the water!

All CMOR Cards with the exception of Furuno are provided on Micro SD cards with a standard SD adapter included.

Furuno customers: Instead of a physical card, you will receive an unlock code to access CMOR imagery on your device. Your NavNet system ID is required in order to generate the unlock code.