Tropical Depression Eight formed over the Gulf of Mexico on Wednesday night and a Tropical Storm Watch was issued for the coast of Texas. At 11:00 a.m. EDT on Wednesday the center of Tropical Depression Eight was located at latitude 25.9°N and longitude 88.2°W which put it about 530 miles (855 km) east-southeast of Port Oconnor, Texas. The depression was moving toward the west-northwest at 6 m.p.h. (10 km/h). The maximum sustained wind speed was 30 m.p.h. (50 km/h) and there were wind gusts to 40 m.p.h. (65 km/h). The minimum surface pressure was 1009 mb.
A Tropical Storm Watch was issued for the portion of the coast of Texas from Port Mansfield to High Island.
More thunderstorms formed near the center of a low pressure system over the Gulf of Mexico on Wednesday night and the National Hurricane Center designated the system as Tropical Depression Eight. The thunderstorms were forming in bands in the northern half of the circulation. Bands in the southern half of the depression consisted primarily of showers and lower clouds.
Tropical Depression Eight will move through an environment favorable for intensification during the next 36 hours. The depression will move over water where the Sea Surface Temperature is near 30°C. An upper level low over the southwestern Gulf of Mexico will produce southerly winds which will blow toward the top of the depression. Those winds will cause some vertical wind shear, but the shear will not be enough to prevent intensification. Tropical Depression Eight is likely to strengthen into a tropical storm during the next 36 hours.
Tropical Depression Eight will move south of a subtropical high pressure system that extends from the western Atlantic Ocean across the southern U.S. The high will steer the depression toward the west-northwest. On its anticipated track Tropical Depression Eight could approach the coast of Texas on Friday night. It is likely to be a tropical storm when it approaches the coast.
Elsewhere, Tropical Storm Gonzalo strengthened as it moved toward the Windward Islands and a Hurricane Watch was issued for Barbados. At 11:00 p.m. EDT on Wednesday the center of Tropical Storm Gonzalo was located at latitude 9.9°N and longitude 45.9°W which put it about 1045 miles (1685 km) east of the southern Windward Islands. Gonzalo was moving toward the west at 12 m.p.h. (19 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 998 mb.