Moderate

At 218 PM EDT, Doppler radar was tracking a strong thunderstorm capable of producing a waterspout over Pamlico Sound north of the Ocracoke Ferry Terminal, or 19 miles west of Frisco, moving south at 20 mph. HAZARD...Waterspouts and wind gusts up to 40 mph. SOURCE...Radar indicated. IMPACT...Waterspouts can easily overturn boats and create locally hazardous waters. Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include...

* WHAT...High wave action, strong currents, and dangerous swimming conditions expected. Piers may be heavily swamped by waves. * WHERE...Allegan county. * WHEN...From 10 PM EDT this evening through Tuesday afternoon. * IMPACTS...Strong currents can pull swimmers into deeper water and high waves can sweep people off piers. Remain out of the water to avoid hazardous swimming conditions and do not venture out on piers. Please check with your local authorities on potential beach closures.

* WHAT...High wave action, strong currents, and dangerous swimming conditions expected. Piers may be heavily swamped by waves. * WHERE...Mason, Oceana, Muskegon and Ottawa counties. * WHEN...From 10 PM EDT this evening through Tuesday evening. * IMPACTS...Strong currents can pull swimmers into deeper water and high waves can sweep people off piers. Remain out of the water to avoid hazardous swimming conditions and do not venture out on piers. Please check with your local authorities on potential beach closures.

* WHAT...High wave action, strong currents, and dangerous swimming conditions expected. Piers may be heavily swamped by waves. * WHERE...Van Buren county. * WHEN...From 10 PM EDT this evening through Tuesday afternoon. * IMPACTS...Strong currents can pull swimmers into deeper water and high waves can sweep people off piers. * ADDITIONAL DETAILS...Southside of piers will be especially dangerous. Remain out of the water to avoid hazardous swimming conditions

* WHAT...Dangerous swimming conditions from high waves and rip currents expected. Waves as high as 5 to 10 feet possible. * WHERE...Southeast Chippewa, Western Mackinac and Eastern Mackinac Counties. * WHEN...From Tuesday morning through Tuesday evening. * IMPACTS...A high swim risk means that life-threatening waves and currents are expected. Stay out of the water and stay away from dangerous areas like piers and breakwalls. Remain out of the water to avoid hazardous swimming conditions.

* WHAT...Dangerous swimming conditions from high waves and rip currents expected. Waves as high as 3 to 7 feet possible. * WHERE...Emmet, Leelanau and Charlevoix Counties. * WHEN...From Tuesday morning through Tuesday evening. * IMPACTS...A high swim risk means that life-threatening waves and currents are expected. Stay out of the water and stay away from dangerous areas like piers and breakwalls. Remain out of the water to avoid hazardous swimming conditions.

* WHAT...Dangerous swimming conditions from high waves and rip currents expected. Waves as high as 4 to 8 feet possible. * WHERE...Presque Isle, Alpena, Alcona and Iosco Counties. * WHEN...From Tuesday morning through Tuesday evening. * IMPACTS...A high swim risk means that life-threatening waves and currents are expected. Stay out of the water and stay away from dangerous areas like piers and breakwalls. Remain out of the water to avoid hazardous swimming conditions.

* WHAT...Dangerous rip currents expected. * WHERE...Southeast Georgia and Northeast Florida Beaches. * WHEN...From Tuesday morning through late Thursday night. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water. * ADDITIONAL DETAILS...Strong and rough surf will develop with breakers rising to 4 to 6 feet. Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a

* WHAT...Dangerous rip currents expected. * WHERE...Georgia Beaches. * WHEN...From Tuesday morning through Tuesday evening. * 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.

* WHAT...Heat index values to around 105 expected. * WHERE...Portions of south central Indiana and north central, northwest, and south central Kentucky. * WHEN...From noon EDT /11 AM CDT/ Tuesday to 8 PM EDT /7 PM CDT/ Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.