Virgin Islands waters... at 5 PM AST...or 2100 UTC...the center of Tropical Storm Hanna was estimated near latitude 20.7 north...longitude 60.1 west...moving west northwest near 10 knots. Based on the latest tropical cyclone forecasts...Hanna is expected to turn more northwest tonight and then maintain this general motion for the next couple of days...remaining north of the local area. A mild and variable wind flow will prevail across the regional waters through Friday morning....with weak high pressure gradually building into the region behind Hanna over the weekend. An upper level trough just north of Puerto Rico extending southwest across Hispaniola...will act to enhance showers and thunderstorms across the local waters through at least Friday night.

Wind variable less than 5 knots. Seas 2 feet or less. Isolated thunderstorms.

South winds 5 to 10 knots...becoming west to southwest during the afternoon. Seas 2 feet or less. Scattered showers and isolated thunderstorms.

East southeast winds 5 to 9 knots. Seas 2 feet or less. Scattered showers.

Variable winds 6 to 12 knots. Seas 2 feet or less. Scattered showers.

East winds 7 to 12 knots. Seas 2 feet or less. Isolated showers.

Variable winds 7 to 9 knots. Seas 2 feet or less. Isolated showers.

Northeast winds 5 to 9 knots. Seas 2 feet or less. Isolated showers.

Variable winds 5 to 10 knots. Seas 2 feet or less. Isolated showers.

Variable winds 5 to 10 knots. Seas 2 feet or less. Scattered showers...then isolated showers.