The primary risks from Tropical Storm Bertha include heavy rainfall, localized flooding, and dangerous rip currents along the Gulf Coast. Coastal areas in western Florida, southern Louisiana, and parts of Texas are expected to experience the heaviest rainfall. The storm's rapid development has left limited preparation time for affected communities, emphasizing the need for vigilance. While the storm is expected to weaken as it moves inland, its impact could still disrupt daily life and pose risks to residents in low-lying areas.