Tropical Storm Sandy forms in the Caribbean
The storm was centered about 395 miles south-southwest of Kingston, Jamaica, and had top sustained winds of 45 miles per hour.
The storm did not pose a threat to the Gulf of Mexico, where U.S. oil and gas operations are clustered.
A tropical storm watch was in effect for both Jamaica and Haiti, meaning residents should expect heavy rains and strong winds within 48 hours.
Computer models showed Sandy was on a projected path that would carry it over Jamaica on Wednesday and then eastern Cuba and the Bahamas.
Sandy is expected to dump as much as 5 to 10 inches of rain across parts of Jamaica, Haiti, the Dominican Republic and eastern Cuba, forecasters said.
(Reporting by Kevin Gray; Editing by Peter Cooney)