Monsoon

Yes, hope is a powerful thing, but so is a cat 4 hurricane, which is
what Irma seems destined to become (with 215 km/h winds). Below,
the projection map from Hurricane Canada, which is a tad different
from that of the US Hurricane Center site.

Looks like Miami to Daytona Beach might be in for it.

I was surprised to read - in Wikipedia - that Miami is considered to have a monsoon
climate, with rains concentrated in one season, when air flows toward land.