Garmin GPSMAP 923 Non-Sonar w/Worldwide Basemap
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Garmin GPSMAP 923 Non-Sonar w/Worldwide Basemap Product Description
Upgrade your boat's helm with the Garmin GPSMAP 923 chartplotter, a powerhouse designed for serious mariners who demand precision, clarity, and seamless integration. This 9-inch touchscreen unit delivers a sharper view than ever, thanks to its high-resolution IPS display that shines even under the harshest sunlight and offers wide-angle visibility perfect for crowded cockpits or shared helm stations.
What sets the GPSMAP 923 apart is its nearly doubled processing power compared to older models, ensuring lightning-fast chart redraws, smooth panning, and effortless multitasking—whether you're plotting a course, monitoring radar, or checking engine data. Its slim profile with edge-to-edge glass fits snugly into tight dash spaces, making retrofits a breeze without sacrificing functionality.
Standout Features for Everyday Boating and Racing
Crystal-Clear IPS Display
Boasting 50% more pixels than previous 9-inch Garmin chartplotters, the WXGA (1280 x 720) screen provides razor-sharp details on charts, radar overlays, and video feeds. Polarized lens support cuts glare, so you stay focused on the water ahead.
Advanced Sailing Tools
Sailors rejoice: Garmin SailAssist brings laylines, race start guidance, wind roses, true wind angles, set/drift indicators, and tide sliders right to your fingertips. Visualize optimal tacks, monitor course-over-ground, and gain a competitive edge without extra hardware.
Effortless Network Expansion
Build a connected marine ecosystem with Garmin Marine Network ports, NMEA 2000/0183 support, and J1939 engine compatibility. Link autopilots, VHF radios, AIS transponders, Fusion audio, IP cameras, and even third-party devices via OneHelm—all controllable from one intuitive screen.
Smart App Connectivity
Pair via built-in Wi-Fi with the ActiveCaptain app to access OneChart for easy map swaps, Quickdraw Community contours, software updates, and remote helm control. Get smart notifications on your phone without leaving the deck.
Flexible Sonar Ready
While this non-sonar model keeps things lean, it's fully compatible with external black box sonar like GSD or GCV, plus Panoptix FrontVü for real-time forward scanning up to 300 feet—ideal for dodging reefs or debris in unfamiliar waters.
Engine and Accessory Integration
Connect to a broader range of engines, including popular Yamaha models via J1939. ANT+ pairs with quatix watches, gWind transducers, and GNX instruments for wireless data sharing that keeps your crew in sync.
Detailed Specifications at a Glance
| Category | Specification |
|---|---|
| General | |
| Physical Dimensions | 9.2" x 6.4" x 3" (23.3 x 16.2 x 7.6 cm) |
| Display Size | 7.8" x 4.4"; 9.0" diagonal |
| Display Resolution | 1280 x 720 pixels (WXGA) |
| Weight | 3.6 lbs (1.6 kg) |
| Water Rating | IPX7 |
| Power Consumption (at 12 Vdc) | Typical: 1.3 A; Max: 1.8 A |
| Mounting Options | Bail, flush, or flat |
| Maps & Memory | |
| Preloaded Maps | Worldwide basemap |
| Data Card Slots | 2 microSD cards |
| Waypoints / Routes / Tracks | 5,000 / 100 / 50,000 points (50 saved) |
| Connections & Features | |
| NMEA 2000 / 0183 | Yes / 1 in, 1 out |
| Garmin Marine Network Ports | 1 |
| Wireless Connectivity | Wi-Fi & ANT+ |
| Sailing Features | Laylines, wind data, tide tables |
| Radar / Sonar Compatible | Yes / Yes (external) |
Complete Kit for Quick Setup
- GPSMAP 923 chartplotter
- Preinstalled microSD card
- Power cable
- NMEA 2000 T-connector and 2m drop cable
- Bail mount kit with knobs
- Flush mount kit with gasket
- Protective cover
- Trim piece snap covers
- Documentation
Frequently Asked Questions
What makes the Garmin GPSMAP 923 display superior for marine use?
The 9-inch IPS WXGA display offers 50% more pixels for sharper charts, excellent sunlight readability, wide viewing angles, and polarized support to reduce glare on the water.
Is the GPSMAP 923 suitable for sailing races?
Absolutely—Garmin SailAssist provides laylines, race start line guidance, wind angles, true wind data, and tide sliders, helping racers optimize performance without additional apps or devices.
How does it connect to my boat's engines and other devices?
It supports NMEA 2000/0183, J1939 for engines like Yamaha, Garmin Marine Network, OneHelm for third-party digital switching, and ANT+ for wireless accessories like watches and transducers.
Can I add sonar to the GPSMAP 923?
Yes, pair it with external black box sonar modules like GSD or GCV, or Panoptix FrontVü for forward-scanning up to 300 feet to spot obstacles ahead.
What app enhances the GPSMAP 923 experience?
The free ActiveCaptain app via Wi-Fi enables OneChart map management, Quickdraw Community data, software updates, smart notifications, and remote control from your smartphone.
What mounting options are available?
Choose from bail mount with knobs for quick removal, flush mount with gasket for a clean look, or flat mount to suit various helm configurations.
Is it waterproof and durable for offshore use?
Rated IPX7, it withstands immersion in 1 meter of water for 30 minutes, making it reliable for rough seas and everyday boating.
Whether you're a weekend cruiser, competitive sailor, or offshore adventurer, the Garmin GPSMAP 923 transforms your helm into a command center. Its robust build, smart features, and expandable design ensure it grows with your boating needs.
GPSMAP 923 Non-Sonar with Worldwide Basemap
GET A SHARPER VIEW FROM YOUR CONNECTED HELM
With 50% more touchscreen pixels and nearly double the processing power of previous-generation 9 GPSMAP devices, this crisp chartplotter/sonar combo with a high-resolution IPS display integrates seamlessly into your Garmin marine system.
Features:
- Easily integrate with more engines.
- Connect to compatible third-party devices with OneHelm digital switching.
- Easily build your marine system using the best network connectivity.
- Compatible with premium maps and charts1 for the best in Garmin navigation.
- Take the guesswork out of sailing with clear laylines and more right on the screen.
- Manage your marine experience from nearly anywhere2.
FASTER, SHARPER, SMARTER
With its added processing power and new slimline design featuring edge-to-edge glass and a smaller unit footprint, it's easy to retrofit this 9 plotter in a wider range of dash configurations.
IMPROVED DISPLAY OPTICS
Higher-resolution 9 IPS displays offer improved sunlight readability and visibility from any angle, with 50% more pixels than previous-generation 9 GPSMAP devices.
GARMIN SAILASSIST SAILING FEATURES
View laylines, race start line guidance, enhanced wind rose, heading and course-over-ground lines, true wind data fields and tide/current/time slider, wind angle, set and drift, wind speed, and more3.
OPTIONAL BLUECHART G3 VISION CHARTS
These optional charts offer the best of Garmin and Navionics data, Auto Guidance3 technology, and other premium navigation features.
GARMIN MARINE NETWORK
If you have multiple compatible Garmin devices on your boat, you can share information such as maps, user data, radar, and IP camera video among them.
NMEA 2000 AND NMEA 0183 NETWORKS
Connect to compatible autopilots, digital switching, weather, Fusion-Link audio system, media, VHF, AIS, and more from one screen.
ACTIVECAPTAIN APP
Built-in Wi-Fi connectivity pairs with the free all-in-one mobile app for access to the OneChart feature, smart notifications, software updates, Garmin Helm digital switching, Garmin Quickdraw Community data, and more4.
INTEGRATED ANT TECHNOLOGY
Connect with some of your favorite devices, such as quatix marine watches, gWind Wireless 2 transducers, GNX Wind marine instruments, and wireless remote controls.
J1939 CONNECTIVITY
Now you can connect your chartplotter to different kinds of engines, including select Yamaha engines.
ONEHELM FEATURE
This exclusive feature brings together all the operations and capabilities of select third-party devices, such as EmpirBus digital switching, on one screen.
PANOPTIX SONAR SUPPORT
Pair with Panoptix PS51 (transducer sold separately) with FrontV scanning sonar6 to help you see and avoid submerged obstacles in real-time as you approach within a 300' range.
What's In The Box?
- GPSMAP 923 chartplotter
- microSD card preinstalled
- Power cable
- NMEA 2000 T-connector
- NMEA 2000 drop cable (2 meters)
- Bail mount kit with knobs
- Flush mount kit with gasket
- Protective cover
- Trim piece snap covers
- Documentation
1 Sold separately
2 Requires ActiveCaptain app on your compatible smartphone paired to the GPSMAP 723xsv
3 Auto Guidance is for planning purposes only and does not replace safe navigation operations
4 When paired with your compatible smartphone
Wi-Fi is a registered trademark of the Wi-Fi Alliance.
Garmin GPSMAP 923 Chartplotter with Worldwide Basemap
Model: 010-02366-00- Easily integrate with more engines.
- Connect to compatible third-party devices with OneHelm™ digital switching.
- Easily build your marine system using the best of network connectivity.
- Compatible with premium maps and charts for the best in Garmin navigation.
- Take the guesswork out of sailing with clear laylines and more — right on the screen.
- Manage your marine experience from nearly anywhere2.
With 50% more display pixels and nearly double the processing power of previous-generation 9" GPSMAP devices, this crisp touchscreen chartplotter with high-resolution IPS display integrates seamlessly into your Garmin marine system.
With its added processing power and new slimline design featuring edge-to-edge glass and a smaller unit footprint, it’s easy to retrofit this 9" plotter in a wider range of dash configurations.
New higher-resolution 9" displays offer improved sunlight readability and visibility from any angle, with 50% more pixels than previous-generation 9" GPSMAP devices.
View laylines, race start line guidance, enhanced wind rose, heading and course-over-ground lines, true wind data fields and tide/current/time slider, wind angle, set and drift, wind speed and more3.
These optional charts offer the best of Garmin and Navionics® data, Auto Guidance4 technology and other premium navigation features.
If you have multiple compatible Garmin devices on your boat, you can share information — such as maps, user data, radar and IP camera video — among them.
Connect to compatible autopilots, digital switching, weather, Fusion-Link™ audio system, media, VHF, AIS and more from one screen.
Built-in Wi-Fi® connectivity pairs with the free all-in-one mobile app for access to the OneChart™ feature, smart notifications, software updates, Garmin Helm™ digital switching, Garmin Quickdraw™ Community data and more5.
Connect with some of your favorite devices, such as quatix® marine watches, gWind™ Wireless 2 transducers, GNX™ Wind marine instruments and wireless remote controls.
Now you can connect your chartplotter to different kinds of engines, including select Yamaha engines.
This exclusive feature brings together all the operations and capabilities of select third-party devices, such as EmpirBus™ digital switching, on one screen.
Pair with Panoptix PS51 (transducer sold separately) with FrontVü scanning sonar6 to help you see and avoid submerged obstacles in real time as you approach within a 300’ range.
Specifications| General | |
| PHYSICAL DIMENSIONS | 9.2" x 6.4" x 3" (23.3 x 16.2 x 7.6 cm) |
| DISPLAY SIZE | 7.8" x 4.4"; 9.0" diagonal |
| DISPLAY RESOLUTION | 1280 x 720 pixels |
| DISPLAY TYPE | WXGA display |
| WEIGHT | 3.6 lbs (1.6 kg) |
| WATER RATING | IPX7 |
| POLARIZED SUPPORT | Yes |
| POWER CONSUMPTION | Max power usage at 10 Vdc: 22 W Typical current draw at 12 Vdc: 1.3 A Max current draw at 12 Vdc: 1.8 A |
| ANTENNA | Internal or external over NMEA 2000 |
| MOUNTING OPTIONS | Bail, flush or flat |
| RECEIVER | 10 Hz high-sensitivity |
| GARMIN MARINE NETWORK™ PORTS | 1 |
| Maps & Memory | |
| PRELOADED MAPS | worldwide basemap |
| ACCEPTS DATA CARDS | 2 microSD™ cards (back of unit) |
| WAYPOINTS | 5,000 |
| TRACK LOG | 50,000 points; 50 saved tracks |
| ROUTES | 100 |
| Outdoor Recreation | |
| TIDE TABLES | Yes |
| Chartplotter Features | |
| GARMIN RADAR COMPATIBLE | Yes |
| GARMIN SONAR COMPATIBLE | Yes (with external black box, sold separately) |
| GARMIN SMARTMODE COMPATIBLE (CUSTOMIZABLE MONITOR PRESETS) | Yes |
| SUPPORTS AIS (TRACKS TARGET SHIPS POSITION) | Yes |
| SUPPORTS DSC (DISPLAYS POSITION DATA FROM DSC-CAPABLE VHF RADIO) | Yes |
| SUPPORTS FUSION-LINK™ COMPATIBLE RADIOS | Yes |
| GSD™ BLACK BOX SONAR SUPPORT | Yes |
| GCV™ BLACK BOX SONAR SUPPORT | Yes |
| ACTIVECAPTAIN COMPATIBLE | Yes |
| GRID™ (GARMIN REMOTE INPUT DEVICE) COMPATIBLE | Yes |
| WIRELESS REMOTE COMPATIBLE | Yes |
| SAILING FEATURES | Yes |
| Sonar Features & Specifications | |
| CHIRP SONAR TECHNOLOGY | Yes (with external black box, sold separately) |
| CLEARVü | Yes (with external black box, sold separately) |
| SIDEVü | Yes (with external black box, sold separately) |
| Connections | |
| NMEA 2000® COMPATIBLE | Yes |
| NMEA 0183 INPUT PORTS | 1 (Differential) |
| NMEA 0183 OUTPUT PORTS | 1 (Differential) |
| VIDEO INPUT PORTS | 1 BNC |
| WIRELESS CONNECTIVITY | Yes |
| J1939 COMPATIBLE | Yes |
What's in the Box:
- GPSMAP 923 chartplotter
- microSD™ card preinstalled
- Power cable
- NMEA 2000® T-connector
- NMEA 2000 drop cable (2 meters)
- Bail mount kit with knobs
- Flush mount kit with gasket
- Protective cover
- Trim piece snap covers
- Documentation
Frequently Asked Questions (FAQ) About Garmin GPSMAP 923 Non-Sonar w/Worldwide Basemap
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Buy with the best price Garmin GPSMAP 923 Non-Sonar w/Worldwide Basemap for only $1499 from NVN Marine! Same day free shipping before 3pm.
Garmin GPSMAP 923 Non-Sonar w/Worldwide Basemap Technical Specifications
| Type: | |
|---|---|
| Vendor: |
Garmin |
| Weight: |
8.1 lb |
| Cartography Brand: |
Garmin |
| Internal/External Antenna: |
Internal |
| Screen Size: |
9" |
| Touchscreen: |
Yes |
| Categories v2: |
Marine Navigation & Instruments | GPS - Chartplotters |
| Category v1: |
GPS FIXED MOUNT |
| UPC: |
753759250522 |
| Product Manual: | |
| Product Installation: |
Garmin GPSMAP 923 Non-Sonar w/Worldwide Basemap User Reviews
Garmin GPSMAP 923 Non-Sonar w/Worldwide Basemap Shipping & Return
| Shipping Weight: |
8.1 lb |
|---|---|
| Box Sizes: |
9.00 (h) x 13.00 (w) x 10.00 (l) |
| Cubic Feet: |
1170.0 |
| Returnable: |
Yes |
| USPS First Class: |
Yes |
| Oversize Item: |
Yes |
For detailed shipping policy please check our Shipping Policy and you can find our Return and Refund Policy here.