Southern Half Of Louisiana

Why do we ask about unit size & type?
We use this only for our own internal purchase info. The chips are all the same and are interchangeable between all compatible units.

Unit *

Screen Size *

This chart has high-resolution imagery processed to as high as ½ meter for the entire LA coastline including the Chandelier Islands. Optional  Map features include:

  1. Over a thousand Miles of Low Tide Tracks from just west of Houma to Mississippi
  2. Oyster Leases
  3. River Mile Markers
  4. Boat Ramps
  5. Easy to see Navigational Markers, Buoys, Posts, Signs and Stakes
  6. Shallow Bars and Flats
  7. State Owned Land
  8. Oil Rigs Inshore and Offshore
  9. Depth Indications
  10. NOAA Depth Contours
  11. Labels for all Bayous
  12. Dangerous Obstacles
  13. Towers
  14. Jettys

Imagery on the chips are from a different data set than the images provided in the example photos above which are provided only for demonstration purposes of track development.

FMT Chart Discounts for Customers Purchasing New Units

We receive lots of calls every month from Garmin, Raymarine, Humminbird, and owners on other platforms who are dissatisfied with their current charts and want to run ISLA but are unable because they are stuck with their current incompatible GPS.  Some of these boaters have new units as well just a few months old and are selling them to get a Navico unit to run ISLA. Given the substantive volume of these calls and recognizing how frustrated so many are having to deal with it, we have initiated a program which will allow boaters to purchase a current model Navico unit from ISLA at the lowest possible price and get a 20% chart discount.    Current Model Units that are 12″ and larger qualify to purchase ISLA maps for 20% off of the regular price.   Discount only available on current models and does not apply to discontinued models.


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