3D Texas


  • Description: StrikeLines’ Texas fishing chart features high resolution 3D images of the seafloor.
  • Location: Texas fishing chart coverage includes: Port Arthur to Port Isabel including Galveston, Freeport, offshore Matagorda, and Corpus Christi. Chart has nearshore coverage of nearly the whole coast. Chart also includes offshore coverage of Mansfield Dome, Alamo Mound, Wall Basin, Claypile Bank, and more!
  • Some nearshore coverage is lower resolution. The data was included because it is better than nothing. Please see the screenshots below to view some of the lower resolution areas. Please feel free to email us to find if your fishing spots are covered in the chart.
  • Fishing Map Size: about 35,000 square miles of potential fishing spots.
  • Depths: 0 ft to 6,000 ft
  • Works on: Lowrance, Simrad, Raymarine, B&G, VesselView, iPhone, iPad, and Android tablet. Got a Garmin? Click here. (See: StrikeLines GPS Unit Compatibility Chart)
  • Resolution: Very high resolution in many areas. Lower resolution in some nearshore and offshore areas. Please feel free to email us to see if your spots are covered in this chart.
  • Notes: With StrikeLines’ HD view of the ocean floor you’ll see exactly where those potential fishing spots are on the map. See incredible images of where all the natural coral reef formations, wrecks, and other structures are in real time on your GPS unit, mobile device, or computer.

Updated February 22, 2021: increased coverage area to include nearshore and offshore coverage.


Ordering: Not sure which chart or format is best for you? Email us for recommendations at info@strikelines.com

MicroSD Charts (3D, 4K, Fishing Spots, & Wrecks)
Are compatible with a wide range of chartplotters and the easiest way to use StrikeLines charts. Just insert your chart, enable the needed settings, and you’re off to the races. You will receive a MicroSD card and adapter to accommodate either style card slot.

Due to our licensing agreement with our partners any proprietary data is encrypted to the MicroSD card and only visible when the card is present in the unit. Any public information can be imported into your unit and stored for use without the MicroSD card having to be present in the unit. (Check your unit compatibility below) 

Downloadable Charts (3D, Fishing Spots, & Wrecks)
Are available for IOS or Android devices. We use the FREE app OSMand Maps for mobile charts. In the app your position is overlaid on the chart (even offshore without cell service), you can create waypoints, navigate, and pull coordinates from the chart to input in your chartplotter.

You will receive an order confirmation email with a link to download the chart files from StrikeLines.com after checkout (check your spam folder).  Download the file(s) and start by reading the instructions first. Please note that not all charts are available for mobile download. Also, some charts are broken into multiple download files due to size. We recommend using a device with a minimum of 5GB of available storage space (some charts may vary). Make sure to create an account at checkout so you can log back in and access your StrikeLines files at any time.

Please note 3D and 4K charts are not compatible with Garmin units. This is due to Garmin disabling those types of 3rd party charts in a 2018 update. Trust us we’re not happy about it either. We’d love to offer them to you.

Want to get your hands on our 3D or 4K Aerial Imagery charts but don’t have a compatible unit?
We have a selection of compatible units available on our Hardware page. 

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