* WHAT. For the first Small Craft Advisory, southwest winds around 10 kt with gusts up to 20 kt. For the second Small Craft Advisory, northwest winds 10 to 20 kt with gusts up to 30 kt expected. * WHERE. Tidal Potomac River from Key Bridge to Cobb Island MD, Chesapeake Bay north of Drum Point MD, Patapsco River including Baltimore Harbor, Chester River to Queenstown MD, Eastern Bay, and Choptank River to Cambridge MD and the Little Choptank River. * WHEN. For the first Small Craft Advisory, until 6 PM EDT this evening. For the second Small Craft Advisory, from 10 AM to 6 PM EDT Wednesday. * IMPACTS. Conditions will be hazardous to small craft.

* WHAT. Northwest winds 10 to 20 kt with gusts up to 30 kt expected. * WHERE. Tidal Potomac River from Key Bridge to Cobb Island MD, Chesapeake Bay north of Sandy Point MD, Patapsco River including Baltimore Harbor, and Chester River to Queenstown MD. * WHEN. From 10 AM to 6 PM EDT Wednesday. * IMPACTS. Conditions will be hazardous to small craft.

The National Weather Service in Baltimore MD/Washington has issued a Fire Weather Watch for strong winds and low relative humidity, which is in effect from Wednesday morning through Wednesday evening. * TIMING. From 11 AM Wednesday morning through 7 PM Wednesday evening. * WINDS. Northwest 15 to 20 mph with gusts around 25 to 35 mph. * RELATIVE HUMIDITY. Around 15 to 30 percent, with the lowest values most likely in Virginia. * IMPACTS. The combination of dry conditions, low humidity, and strong gusty winds may result in favorable conditions for the rapid spread of fires. * FUEL MOISTURE. Falling to less than 10 percent.