Is it based on explorer charts in the Bahamas
392853
Yes and no. There's a good bit of info and many cays are marked but not all shore info is included. Some landmarks but not all. We went to Treasure Cay in July on our own boat from the US and were pleased with the card and found it very helpful in navigating the islands.
1666221
I beleive it is...I use it here in NJ...I bought one for my father and he goes back and forth from here to florida and he's been using it...I highly doubt he's uploaded any maps to it at all...he's not exactly savvy like that...
588310
Notice near the top of the listing, you can click on "compass altimeter/barometer" or "maps, compass altimeter/barometer". The first is the 78s. The second is the 78sc. The "maps" are actually charts of the US and Bahamas.
543263
The supplied chart of the World is seriously out of date and very limited.You would need to purchase a marine chart for your area.
1616808
No, I do not believe so. I think it is just for the lines of the actual chart.
137573
No. Preloaded City Navigator NT North America (U.S., Canada, Mexico, Puerto Rico, U.S. Virgin Islands, Cayman Islands and Bahamas)
391260
I don't know. I only saw them listed together. But it's a better world map than a bunch of others that cost the same or more for just the world map alone!
1459814
I wouldn't say so. just the coordinates are important. the low quality map data that comes with this would not add to the info you are getting.
299235
I have used DeLorme Street Atlas before to mark where I dropped my crab pots and such and it worked great for that before I got a plotter for the boat. I suspect it would work, but for serious navigation I would highly recommend something with nautical charts, including depths, navigation markers, Etc. If you get stuck in the fog or nasty weather while boating you want something better than a street map.
2046280
This map actually didnt work when my wife and i went to Iceland last year. We had to rent a GPS from the Budget Rental Car place and didnt have a problem with theirs.
566011
Since I don't have this unit, I'd be guessing. I very much doubt Mexico and the Bahamas are included. As far as the other countries, I'd assume that they are, but check with Garmin to be sure.
673633
No, its just the S. Maps separate, although there is a basic worldwide map. You will need a separate Marine map.
1515038
It does not include marine charts. I purchased them seperately to see approximate depths. It does include inland waterway markers with their ID's.
308631
It takes place in the Caribbean. I know the Bahamas are a travelable location and I think even Florida is on the map but that's like the top.
725313
yes but the maps are very general area. you need to mark a location as home to backtrack to it. it in not a substitute for a map as it is too general area.
1974522
This chart is on a mini SD card, will your unit accept this format?Charting is up dated and accurate for NW Caribbean. Puerto Rico/VirginsHave not used it in the DR
2250408
Honestly you will have to to look it up on the "Navigator forums". They will probably be your best bet.