Tropical Storm Bret moved over the eastern Caribbean Sea on Friday morning. At 11:00 a.m. EDT on Friday the center of Tropical Storm Bret was located at latitude 13.3°N and longitude 64.7°W which put it about 300 miles (480 km) east-northeast of Curacao. Bret was moving toward the west at 21 m.p.h. (33 km/h). The maximum sustained wind speed was 60 m.p.h. (95 km/h) and there were wind gusts to 75 m.p.h. (120 km/h). The minimum surface pressure was 1002 mb.
Tropical Storm Bret was maintaining its intensity as it moved over the eastern Caribbean Sea on Friday morning. New thunderstorms developed near the low level center of circulation. However, the distribution of thunderstorms in Tropical Storm Bret remained asymmetrical. Most of the thunderstorms were occurring in bands in the eastern half of Bret’s circulation. Bands in the western half of the circulation consisted primarily of showers and lower clouds. Winds to tropical storm force extended out 125 miles (200 km) from the center of Tropical Storm Bret.
Tropical Storm Bret will move through an environment unfavorable for intensification during the next 24 hours. Bret will move over water where the Sea Surface Temperatures are near 28˚C. It will move under the southern part of an upper level trough over the eastern Caribbean Sea. The upper level trough will produce southwesterly winds that will blow toward the top of Bret’s circulation. Bret will move around the southern side of a subtropical high pressure system over the Atlantic Ocean. The subtropical high will produce strong easterly winds in the lower levels of the atmosphere. Southwesterly winds in the upper level and the strong easterly winds in in the lower levels will cause strong vertical wind shear. The strong wind shear will cause Tropical Storm Bret to weaken during the next 24 hours. Bret could weaken to a tropical wave during the weekend.
Tropical Storm Bret will move south of a subtropical high pressure system over the Atlantic Ocean. The subtropical high will steer Bret toward the west during the next 24 hours. On its anticipated track, Tropical Storm Bret will pass north of Bonaire, Curacao and Aruba on Saturday.
Elsewhere over the Atlantic Ocean, Tropical Storm Cindy strengthened east of the Lesser Antilles. At 11:00 a.m. EDT on Friday the center of Tropical Storm Cindy was located at latitude 12.5°N and longitude 48.0°W which put it about 915 miles (1470 km) east of the Lesser Antilles. Cindy was moving toward the west-northwest at 16 m.p.h. (26 km/h). The maximum sustained wind speed was 50 m.p.h. (80 km/h) and there were wind gusts to 65 m.p.h. (105 km/h). The minimum surface pressure was 1003 mb.