Leave.
I lived on Ft. Lauderdale Beach less than a block from the Ocean and I evacuated before Andrew hit.
We were at least 40 miles north of where Andrew made landfall, and it was still very scarey.
I'll never forget the sound of the wind, and how I expected the building to come down any minute.
Ft. Lauderdale beach ended up on A1A.
She got to them a full day before I was able to get to them, but she had to walk a great deal of the way because their cul-de-sac (my parent's) was completely blocked by fallen trees.
Dad and his neighbors had to literally cut their way to the main road.