At 521 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from near Piney Point to near Farnham to near Center Cross. Movement was east at 40 mph. HAZARD. Wind gusts up to 40 mph. SOURCE. Radar indicated. IMPACT. Gusty winds could knock down tree limbs and blow around unsecured objects. Strong thunderstorms will be near. Callao, Robley, Lewisetta, Farnham, and Sharps around 525 PM EDT. Jamaica, Morattico, and Heathsville around 530 PM EDT. Lancaster around 540 PM EDT. Wicomico Church around 545 PM EDT. Kilmarnock and Fair Port around 550 PM EDT. Other locations impacted by these storms include Byrdton, Lottsburg, Avalon, Brook Vale, Bertrand, Reedville, Belle Isle State Park, Millenbeck, Crouch, and Westmoreland.

* WHAT. Northwest winds 10 to 15 kt with gusts up to 25 kt expected. * WHERE. Tidal Potomac River from Indian Head MD to Smith Point VA, Chesapeake Bay main channel north of Smith Point VA, Chester River to Queenstown MD, Eastern Bay, Choptank River to Cambridge MD and the Little Choptank River, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN. From 2 AM to 5 PM EDT Thursday. * IMPACTS. Conditions will be hazardous to small craft.

* WHAT. Northwest winds around 10 kt with gusts up to 20 kt expected. * WHERE. Tidal Potomac from Key Bridge to Indian Head MD, Patapsco River including Baltimore Harbor and Patuxent River to Broomes Island MD. * WHEN. From 7 AM to 5 PM EDT Thursday. * IMPACTS. Conditions will be hazardous to small craft.