NHC Atlantic Active tropical cyclones in the Atlantic, Caribbean, and the Gulf of America
- Local Statement for Charleston, SCby nhcwebmaster@noaa.gov (NHC Webmaster) on July 5, 2025 at 1:58 pm
Issued at 1120 AM EDT
- Local Statement for Wilmington, NCby nhcwebmaster@noaa.gov (NHC Webmaster) on July 5, 2025 at 1:58 pm
Issued at 1112 AM EDT
- Tropical Storm Chantal Graphicsby nhcwebmaster@noaa.gov (NHC Webmaster) on July 5, 2025 at 5:40 pm
5-Day Uncertainty Track last updated Sat, 05 Jul 2025 17:35:59 GMT Wind Speed Probabilities last updated Sat, 05 Jul 2025 15:22:25 GMT
- Tropical Storm Chantal Public Advisory Number 4aby nhcwebmaster@noaa.gov (NHC Webmaster) on July 5, 2025 at 5:35 pm
Issued at 200 PM EDT Sat Jul 05 2025 000 WTNT33 KNHC 051735 TCPAT3 BULLETIN Tropical Storm Chantal Intermediate Advisory Number 4A NWS National Hurricane Center Miami FL AL032025 200 PM EDT Sat Jul 05 2025 ...CHANTAL STRENGTHENS... ...TROPICAL STORM CONDITIONS EXPECTED TO BEGIN IN THE WARNING AREA THIS EVENING... SUMMARY OF 200 PM EDT...1800 UTC...INFORMATION ---------------------------------------------- LOCATION...31.6N 78.7W ABOUT 105 MI...175 KM SE OF CHARLESTON SOUTH CAROLINA ABOUT 185 MI...300 KM SSW OF WILMINGTON NORTH CAROLINA MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/H PRESENT MOVEMENT...N OR 360 DEGREES AT 3 MPH...6 KM/H MINIMUM CENTRAL PRESSURE...1006 MB...29.71 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: None. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: A Tropical Storm Warning is in effect for... * South Santee River, SC to Surf City, NC A Tropical Storm Watch is in effect for... * Edisto Beach to South Santee River, SC A Tropical Storm Warning means that tropical storm conditions are expected somewhere within the warning area, in this case within the next 12 hours A Tropical Storm Watch means that tropical storm conditions are possible within the watch area, in this case within the next 12 hours. Interests elsewhere along the southeast coast of the United States should monitor the progress of Chantal. For storm information specific to your area, including possible inland watches and warnings, please monitor products issued by your local National Weather Service forecast office. DISCUSSION AND OUTLOOK ---------------------- At 200 PM EDT (1800 UTC), the center of Tropical Storm Chantal was located near latitude 31.6 North, longitude 78.7 West. Chantal is moving toward the north near 3 mph (6 km/h). A motion toward the north-northwest is expected to begin later today, followed by a turn to the northeast by Sunday night. On the forecast track, the center of Chantal is expected to move across the coast of South Carolina overnight or early Sunday morning. Maximum sustained winds have increased to near 45 mph (75 km/h) with higher gusts. Some additional strengthening is expected before Chantal reaches the coast. Tropical-storm-force winds extend outward up to 105 miles (165 km) primarily to the east of the center. The estimated minimum central pressure based on aircraft data is 1006 mb (29.71 inches). HAZARDS AFFECTING LAND ---------------------- Key messages for Tropical Storm Chantal can be found in the Tropical Cyclone Discussion under AWIPS header MIATCDAT3 and WMO header WTNT43 KNHC. WIND: Tropical storm conditions are expected in the warning area beginning this evening and continuing through Sunday morning. Tropical storm conditions are possible in the watch area beginning later today. RAINFALL: Tropical Storm Chantal is expected to produce heavy rainfall across portions of the coastal plain of the Carolinas through Monday. Storm total rainfall of 2 to 4 inches, with local amounts up to 6 inches, is expected and these rains could cause flash flooding. For a complete depiction of forecast rainfall and flash flooding associated with Tropical Storm Chantal, please see the National Weather Service Storm Total Rainfall Graphic, available at hurricanes.gov/graphics_at3.shtml?rainqpf STORM SURGE: The combination of storm surge and tide will cause normally dry areas near the coast to be flooded by rising waters moving inland from the shoreline. The water could reach the following heights above ground somewhere in the indicated areas if the peak surge occurs at the time of high tide... South Santee River, SC to Surf City, NC...1-3 ft Edisto Beach, SC to South Santee River, SC...1-2 ft TORNADOES: Isolated tornadoes are possible tonight into Sunday along the coast of eastern South Carolina and much of North Carolina. SURF: The tropical storm is expected to bring life-threatening surf and rip currents along the coast from northeastern Florida to the Mid-Atlantic states during the next couple of days. A depiction of rip current risk for the United States can be found at: hurricanes.gov/refresh/graphics_at3+shtml/?ripCurrents NEXT ADVISORY ------------- Next complete advisory at 500 PM EDT. $$ Forecaster Cangialosi/Konarik
- Summary for Tropical Storm Chantal (AT3/AL032025)by nhcwebmaster@noaa.gov (NHC Webmaster) on July 5, 2025 at 5:35 pm
...CHANTAL STRENGTHENS... ...TROPICAL STORM CONDITIONS EXPECTED TO BEGIN IN THE WARNING AREA THIS EVENING... As of 2:00 PM EDT Sat Jul 05 the center of Chantal was located near 31.6, -78.7 with movement N at 3 mph. The minimum central pressure was 1006 mb with maximum sustained winds of about 45 mph.