Depends how you look at it. The Gulf of Mexico is to its west, the Atlantic Ocean is to its east, and below is the Caribbean Sea.
The Caribbean Sea is south and a bit east of Florida.
south of Florida
The Gulf of Mexico & the Carribean Sea, which are part of the Atlantic Ocean.
cuba
from the most southern coast of Florida to the northern coast of South America
The Florida Keys are at the Southern tip of Florida. The Atlantic Ocean lies to the East, Florida Bay and the Gulf of Mexico lie to the West and the Florida Straights separate the Florida Keys from the Caribbean Sea to the South.
Haiti and Cuba are located along the northern Caribbean Sea, south and southeast of Florida.
Cuba is south of Florida, near the Bahamas and the West Indies, 90 miles from Florida.
Florida sea turtles
Florida has no mountains. The Appalachian mountains run as far south as Georgia. Florida has some rolling hills but no mountains. The highest point in Florida is only 345 feet above sea level, the lowest high point of all 50 states.
The Dominican Republic is in the North hemisphere, in the Caribbean Sea, just South East of the US state of Florida.
The Bahamas are south of Florida!