
The National Weather Service has issued a Special Marine Warning in and around Alexandria.
The warning is in effect until 4:15 p.m., and boaters are cautioned to “seek safe harbor immediately” until a series of severe thunderstorms pass.
According to NWS:
At 247 PM EDT, strong thunderstorms were located along a line extending from near Gunston Hall to 11 nm (nautical miles) west of Leesylvania State Park, moving northeast at 20 knots.
HAZARD…Wind gusts 34 knots or greater.
SOURCE…Radar indicated.
IMPACT…Boaters in small craft could be thrown overboard by suddenly higher winds and waves capsizing their vessel. *
*Locations impacted include… Fort Washington, Tidal Basin, Reagan National Airport, Gunston Hall, Mason Neck State Park, Woodrow Wilson Bridge, Key Bridge, Occoquan Bay, Fort Hunt, National Harbor, Indian Head, and Alexandria.
PRECAUTIONARY/PREPAREDNESS ACTIONS… Boaters should seek safe harbor immediately until these storms pass. Wind gusts 34 knots or greater, high waves, dangerous lightning, and heavy rain are possible with these storms.