Moderate

* WHAT...For the High Rip Current Risk, dangerous rip currents. For the Coastal Flood Statement, up to one half foot of inundation above ground level expected in vulnerable areas near the waterfront and shoreline. * WHERE...Southern Nassau County. * WHEN...For the High Rip Current Risk, through Thursday afternoon. For the Coastal Flood Statement, from this afternoon through this evening. * IMPACTS...Brief minor flooding of the more vulnerable locations near the waterfront and shoreline. Life-

* WHAT...For the High Surf Advisory, large breaking waves of 8 to 12 feet in the surf zone. For the Beach Hazards Statement, a high risk of rip currents. For the Coastal Flood Warning, two to three feet of inundation above ground level expected in low- lying areas near shorelines and tidal waterways. * WHERE...Eastern Currituck County. * WHEN...For the High Surf Advisory, until 6 PM EDT Thursday. For the Beach Hazards Statement, through this evening. For the

* WHAT...For the Coastal Flood Advisory, up to one foot of inundation above ground level in low-lying areas near shorelines and tidal waterways. For the High Surf Advisory, large breaking waves of 8 to 12 feet in the surf zone. For the Beach Hazards Statement, a high risk of rip currents. For the Coastal Flood Warning, one to two feet of inundation above ground level expected in low- lying areas near shorelines and tidal waterways. * WHERE...In Maryland, Maryland Beaches County. In Virginia,

* WHAT...For the Coastal Flood Warning, two to three feet of inundation above ground level in low-lying areas near shorelines and tidal waterways. For the High Surf Advisory, large breaking waves of 8 to 12 feet in the surf zone. For the Beach Hazards Statement, a high risk of rip currents. * WHERE...Virginia Beach. * WHEN...For the Coastal Flood Warning, until 4 AM EDT Friday. For the High Surf Advisory, until 6 PM EDT Thursday. For the Beach Hazards Statement, through this evening.

* WHAT...Dangerous rip currents. * WHERE...Southeast Georgia and Northeast Florida Beaches. * WHEN...Through late Saturday night. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water. Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.

At 904 PM AKDT, Satellite imagery was tracking a line of strong thunderstorms extending from 21 miles southwest of Metlakatla to 16 miles north of Tree Point, or extending from 21 miles southwest of Metlakatla to 12 miles east of Mary Island, moving north at 30 mph. HAZARD...Wind gusts up to 40 mph and half inch size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include...

* WHAT...Life threatening waves of 3 to 6 feet and dangerous currents are expected. * WHERE...Sheboygan, Ozaukee, Milwaukee, Racine and Kenosha Counties. * WHEN...Through Thursday afternoon. * IMPACTS...Dangerous swimming conditions are expected due to high waves and onshore winds. Stay out of the water and away from dangerous areas like piers and breakwalls. Strong structural and longshore currents are expected. Rip currents are possible.

At 916 PM MDT, Doppler radar was tracking a line of showers with gusty winds extending from near Fort Lupton to 7 miles east of Prospect Valley, or extending from 23 miles north of Denver to 30 miles southwest of Fort Morgan, moving north at 15 mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Thornton, Brighton, Firestone, Frederick, Fort Lupton, Milliken,

* WHAT...High risk of rip currents. * WHERE...Lucas, Ottawa, Erie, Lorain and Cuyahoga Counties. * WHEN...Through Wednesday evening. * IMPACTS...Wind and wave action will cause currents on the lakeshore. Swimmers should not enter the water. Currents can carry swimmers away from shore through a sand bar and along structures extending out into the lake. Remain out of the water to avoid hazardous swimming conditions.

* WHAT...High risk of rip currents. * WHERE...Lake and Ashtabula Lakeshore Counties. * WHEN...Through Wednesday evening. * IMPACTS...Wind and wave action will cause currents on the lakeshore. Swimmers should not enter the water. Currents can carry swimmers away from shore through a sand bar and along structures extending out into the lake. Remain out of the water to avoid hazardous swimming conditions.