Notice
Cape Canaveral, FL
September 27, 2024
Notices
CHANGES HIGH LIGHTED IN YELLOW
ZULU – PORT IS CLOSED –TAMPA/PORT MANATEE/PORT CANAVERAL/JACKSONVILLE – STORM HAS PASSED, AWAITING USCG ADVISE ON OPENING
YANKEE – NO INCOMING VESSELS, VESSELS IN PORT MUST BE PREPARED TO DEPART – CLOSURE WITHIN 24 HOURS. – SAVANNAH - STORM HAS PASSED, AWAITING USCG ADVISE ON OPENING
X-RAY – NO SE PORTS
SEASONAL 4 - MIA/PORT EVERGLADES/CHARLESTON/WILMINGTON
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Tropical Storm Helene Advisory Number 16 - NWS National Hurricane Center Miami FL AL092024 - 500 AM EDT Fri Sep 27 2024
...HELENE WEAKENS TO A TROPICAL STORM AS IT MOVES FARTHER INLAND OVER GEORGIA......LIFE-THREATENING STORM SURGE, WINDS, AND HEAVY RAINS CONTINUE...
SUMMARY OF 500 AM EDT...0900 UTC...INFORMATION
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LOCATION...32.8N 83.0W
ABOUT 40 MI...65 KM E OF MACON GEORGIA
ABOUT 100 MI...165 KM SE OF ATLANTA GEORGIA
MAXIMUM SUSTAINED WINDS...70 MPH...110 KM/H
PRESENT MOVEMENT...N OR 360 DEGREES AT 30 MPH...48 KM/H
MINIMUM CENTRAL PRESSURE...968 MB...28.59 INCHES
WATCHES AND WARNINGS
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CHANGES WITH THIS ADVISORY:
All Hurricane and Tropical Storm warnings have been discontinued along the Florida east coast south of the Flagler/Volusia county line, and along the Florida west coast south of the mouth of the Suwannee River.
The Hurricane Warning for the Florida coast from the mouth of the Suwannee Rover to Mexico Beach has been changed to a Tropical Storm Warning.
The Tropical Storm Warning has been discontinued for the Florida Gulf coast west of Indian Pass.
The Storm Surge Warning for the Florida coast has been discontinued west of Indian Pass and south of Bonita Beach.
The Hurricane Watch for the Florida West coast has been discontinued.
SUMMARY OF WATCHES AND WARNINGS IN EFFECT:
A Storm Surge Warning is in effect for...
* Indian Pass to Bonita Beach
* Tampa Bay
A Tropical Storm Warning is in effect for...
* The mouth of the Suwannee River to Indian Pass
* The Flagler/Volusia county line northward to Little River Inlet
DISCUSSION AND OUTLOOK
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At 500 AM EDT (0900 UTC), the center of Tropical Storm Helene was located near latitude 32.8 North, longitude 83.0 West. Helene is moving toward the north near 30 mph (48 km/h). A turn toward the north is expected this morning, taking the center over central and northeastern Georgia. After that, Helene is expected to turn northwestward and slow down over the Tennessee Valley later today and Saturday.
Maximum sustained winds have decreased to near 70 mph (110 km/h) with higher gusts. Continued weakening is expected, and Helene is expected to become a post-tropical low this afternoon or tonight. However, the fast forward speed will allow strong, damaging winds, especially in gusts, to penetrate well inland across the southeastern United States, including over the higher terrain of the southern Appalachians.
Tropical-storm-force winds extend outward up to 275 miles (445 km) mainly to the east of the center. The Marine Corp Air Station at Beaufort, South Carolina, recently reported a wind gust of 75 mph (120 km/h).
The minimum central pressure based on surface observations is 968 mb (28.59 inches).
NEXT ADVISORY – FROM MORAN SHIPPING – 27/1100 TO UPDATE USCG PORT ADVICE
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Next intermediate advisory at 800 AM EDT.
Next complete advisory at 1100 AM EDT.