Prime Minister Andrew Holness, says he has been in contact with his Bahamian counterpart, Dr. Hubert Minnis, and assured him of Jamaica's support.
He also pledged Jamaica's support for the recovery.
The Caribbean Disaster Emergency Management Agency (CDEMA) has sent a team to the Bahamas to coordinate the Regional Response Mechanism.
CDEMA Executive Director Ronald Jackson said the rapid needs assessment team will focus on the islands most impacted by Dorian.
He said being on the ground will allow regional support to be mobilised immediately after the all clear is given.