Tropical Storm Chantal Forms, Threatening Southeast US Coast with Rainfall and Rip Currents
A tropical storm warning is in effect for portions of the Southeast coastline as Tropical Storm Chantal became the third named storm of the 2025 Atlantic hurricane season. While not currently posing a significant threat to life and property, the storm is expected to bring hazardous beach conditions and localized flooding to the Carolinas this weekend.
Storm Formation and Current Status
The tropical storm formed Saturday, strengthening from a tropical depression that had been monitored Friday. As of 8:00 am Miami time, Chantal was located approximately 240 kilometers (149 miles) south-southwest of Charleston, South Carolina. Sustained winds were measured at 64 kilometers per hour (39 mph), and the storm was moving north at a very slow pace of 3 kilometers per hour (2 mph).
Projected Path and Intensity
Forecasters predict that Chantal will drift slowly northward or northwestward throughout Saturday. The storm is anticipated to make landfall in South Carolina on Sunday morning as a tropical storm. Rapid weakening is expected after landfall, with Chantal likely becoming a tropical depression by Sunday night and dissipating over North Carolina on Monday.
Potential Impacts: Rainfall, Winds, and Coastal Hazards
Although Chantal is not expected to be a major hurricane, it will still bring impactful weather to the region. Rainfall totals of 50 to 100 millimeters (2 to 4 inches) are forecast for the Carolinas, with isolated areas potentially receiving up to 150 millimeters (6 inches). This rainfall raises the risk of sudden flooding, particularly in areas that have experienced recent heavy precipitation.
Areas near where Chantal makes landfall on Sunday morning will experience tropical storm force winds. Additionally, dangerous rip currents are possible along the coast, especially along the northern coast of South Carolina and the southern coast of North Carolina, with wave heights potentially reaching 30 to 60 centimeters (1 to 2 feet).
The storm is expected to generate dangerous conditions on Southeast beaches throughout the holiday weekend. Authorities are urging beachgoers to exercise extreme caution due to strong waves and powerful currents, especially with a high volume of visitors anticipated.
Tropical Storm Warning in Effect
A tropical storm warning is currently in force from the South Santee River in South Carolina to Cape Fear in North Carolina. This warning signifies that tropical storm conditions – sustained winds of 39 to 73 mph – are expected within the next 12 to 24 hours. Residents in the warned areas should monitor updates from the National Hurricane Center and local authorities.
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