Port Alert
Charleston, SC
September 29, 2025
Notices
Changes from last email have been high-lighted
PORT CONDITIONS:
X-RAY – SAVANNAH, GA; CHARLESTON, SC
Tropical force winds expected within 48 hours
WHISKEY – BRUNSWICK, GA;
Tropical force winds expected within 72 hours
SEASONAL 4 – WILMINGTON, NC; JACKSONVILLE, PORT CANAVERAL, PORT EVERGLADES, MIAMI, PORT MANATEE, TAMPA, FL
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Hurricane Humberto Advisory Number 21 - NWS National Hurricane Center Miami FL AL082025 500 PM AST Mon Sep 29 2025
...HUMBERTO PRODUCING DANGEROUS SURF AND RIP CURRENTS FOR BERMUDA AND MOST OF THE U.S. EAST COAST...GUSTY WINDS AND HEAVY RAINFALL FROM OUTER RAINBANDS ARE POSSIBLE
ACROSS BERMUDA TUESDAY INTO WEDNESDAY...
SUMMARY OF 500 PM AST...2100 UTC...INFORMATION
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LOCATION...29.1N 68.1W
ABOUT 295 MI...475 KM SW OF BERMUDA
MAXIMUM SUSTAINED WINDS...140 MPH...220 KM/H
PRESENT MOVEMENT...NNW OR 330 DEGREES AT 13 MPH...20 KM/H
MINIMUM CENTRAL PRESSURE...942 MB...27.82 INCHES
WATCHES AND WARNINGS
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CHANGES WITH THIS ADVISORY:
The Bermuda Weather Service has replaced the Tropical Storm Watch with a Hurricane Watch due to the forecast for Imelda.
Interests in Bermuda should continue to follow the latest forecast for both Humberto and Imelda.
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Tropical Storm Imelda Advisory Number 13 - NWS National Hurricane Center Miami FL AL092025 500 PM EDT Mon Sep 29 2025
...IMELDA FORECAST TO BECOME A HURRICANE TOMORROW MORNING......HURRICANE WATCH NOW IN EFFECT FOR ISLAND OF BERMUDA...
SUMMARY OF 500 PM EDT...2100 UTC...INFORMATION
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LOCATION...27.7N 77.3W
ABOUT 90 MI...145 KM N OF GREAT ABACO ISLAND
ABOUT 205 MI...335 KM ESE OF CAPE CANAVERAL FLORIDA
MAXIMUM SUSTAINED WINDS...65 MPH...100 KM/H
PRESENT MOVEMENT...N OR 360 DEGREES AT 9 MPH...15 KM/H
MINIMUM CENTRAL PRESSURE...986 MB...29.12 INCHES
WATCHES AND WARNINGS
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CHANGES WITH THIS ADVISORY:
The Bermuda Weather Service has issued a Hurricane Watch for Bermuda.
The government of the Bahamas has discontinued the Tropical Storm Warning for the Northwestern Bahamas except for Grand Bahama and Great Abaco Island.
SUMMARY OF WATCHES AND WARNINGS IN EFFECT:
A Hurricane Watch is in effect for...
* Bermuda
A Tropical Storm Warning is in effect for...
* Extreme Northwestern Bahamas, including Great Abaco, Grand Bahama Island and the surrounding keys.
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NEXT UPDATES FROM NHC - Next intermediate advisory at 29/800 PM EDT. Next complete advisory at 29/1100 PM EDT.
NEXT UPDATE FROM MORAN SHIPPING – 30/0700
