Soon after advisories were initiated, gale warnings were issued between Cape Canaveral, Florida and Virginia Beach, Virginia during the afternoon of September 8.
 During the morning of September 9, gale warnings were lowered south of St. Augustine, Florida.
 As Diana strengthened into a hurricane, hurricane watches and gale warnings were raised between St. Augustine and Oregon Inlet, North Carolina.
 By the morning of September 10, gale warnings were upgraded to hurricane warnings between Brunswick, Georgia and Oregon Inlet.
 All warnings and watches south of Brunswick were dropped at that time.
 By the morning of September 11, hurricane warnings were lowered south of Savannah, Georgia.
 That afternoon, all warnings were lowered south of Cape Romain, South Carolina.

On the morning of September 12, all warnings were lowered south of Myrtle Beach, South Carolina.
 Early in the morning of September 13, gale warnings were raised between Cape Romain and Myrtle Beach.
 Later that morning, hurricane warnings were lowered between Wilmington, North Carolina and Oregon Inlet, and all warnings were dropped between Cape Lookout and Virginia Beach.
 Gale warnings were then in effect between Wilmington and Cape Lookout.
 Once inland, all warnings were lowered on the afternoon of September 13.
 As the tropical storm moved offshore, gale warnings went into effect between the mornings of September 14 and September 15 between Cape Lookout and Chincoteague, Virginia.

Along the North Carolina coastline, state troopers were deployed to assist residents in evacuating and preparing for the hurricane.
South Carolina governor Mike Daniel declared a state of emergency and placed the national guard on standby.
Schools throughout the Carolinas and Georgia were closed.
Most beaches were closed due to strong rip currents and beach erosion.
Residents on barrier islands were urged to evacuate as waves in excess of 12 ft (3.7 m) were expected to inundate them.
Approximately 94 families were relocated from their mobile homes near Beaufort, North Carolina by state officials.
A 24-hour emergency operations center was also established.
The Coast Guard moved all available boats in the area to a position where they could be deployed immediately if needed.

Along the Georgia coastline, The Golden Isles of Georgia were evacuated due to large swells produced by Diana.
Two nursing homes in Tybee Island were evacuated and a voluntary evacuation was issued for all residents in the town.
Several shelters were also opened at schools in a few counties; however, relatively few families sought refuge in them.
Local schools and beaches were also closed for the duration of the storm's passage.
Soon after advisories were initiated, gale warnings were issued between Cape Canaveral, Florida and Virginia Beach, Virginia during the afternoon of September 8.  During the morning of September 9, gale warnings were lowered south of St. Augustine, Florida.  As Diana strengthened into a hurricane, hurricane watches and gale warnings were raised between St. Augustine and Oregon Inlet, North Carolina.  By the morning of September 10, gale warnings were upgraded to hurricane warnings between Brunswick, Georgia and Oregon Inlet.  All warnings and watches south of Brunswick were dropped at that time.  By the morning of September 11, hurricane warnings were lowered south of Savannah, Georgia.  That afternoon, all warnings were lowered south of Cape Romain, South Carolina.
On the morning of September 12, all warnings were lowered south of Myrtle Beach, South Carolina.  Early in the morning of September 13, gale warnings were raised between Cape Romain and Myrtle Beach.  Later that morning, hurricane warnings were lowered between Wilmington, North Carolina and Oregon Inlet, and all warnings were dropped between Cape Lookout and Virginia Beach.  Gale warnings were then in effect between Wilmington and Cape Lookout.  Once inland, all warnings were lowered on the afternoon of September 13.  As the tropical storm moved offshore, gale warnings went into effect between the mornings of September 14 and September 15 between Cape Lookout and Chincoteague, Virginia.
Along the North Carolina coastline, state troopers were deployed to assist residents in evacuating and preparing for the hurricane. South Carolina governor Mike Daniel declared a state of emergency and placed the national guard on standby. Schools throughout the Carolinas and Georgia were closed. Most beaches were closed due to strong rip currents and beach erosion. Residents on barrier islands were urged to evacuate as waves in excess of 12 ft (3.7 m) were expected to inundate them. Approximately 94 families were relocated from their mobile homes near Beaufort, North Carolina by state officials. A 24-hour emergency operations center was also established. The Coast Guard moved all available boats in the area to a position where they could be deployed immediately if needed.
Along the Georgia coastline, The Golden Isles of Georgia were evacuated due to large swells produced by Diana. Two nursing homes in Tybee Island were evacuated and a voluntary evacuation was issued for all residents in the town. Several shelters were also opened at schools in a few counties; however, relatively few families sought refuge in them. Local schools and beaches were also closed for the duration of the storm's passage.
Hurricane Diana (1984)