Port Alert
Charleston, SC
August 15, 2025
Notices
Hurricane Erin Advisory Number 18 - NWS National Hurricane Center Miami FL AL052025 - 500 PM AST Fri Aug 15 2025
...ERIN MOVING WEST-NORTHWESTWARD AND FORECAST TO RAPIDLY STRENGTHEN......EXPECTED TO PASS NEAR OR NORTH OF THE LEEWARD ISLANDS ON SATURDAY...
SUMMARY OF 500 PM AST...2100 UTC...INFORMATION
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LOCATION...18.9N 57.6W
ABOUT 365 MI...585 KM E OF THE NORTHERN LEEWARD ISLANDS
MAXIMUM SUSTAINED WINDS...75 MPH...120 KM/H
PRESENT MOVEMENT...WNW OR 290 DEGREES AT 17 MPH...28 KM/H
MINIMUM CENTRAL PRESSURE...993 MB...29.33 INCHES
WATCHES AND WARNINGS
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CHANGES WITH THIS ADVISORY:
None.
SUMMARY OF WATCHES AND WARNINGS IN EFFECT:
A Tropical Storm Watch is in effect for...
* Anguilla and Barbuda
* St. Martin and St. Barthelemy
* Saba and St. Eustatius
* Sint Maarten
