The areas affected include. Block Island Sound. Buzzards Bay. Narragansett Bay. Rhode Island Sound. At 624 PM EDT, Doppler radar indicated strong thunderstorms, capable of producing winds to around 30 knots and lightning. These thunderstorms were located along a line extending from 12 nm southwest of Weymouth to near East Providence to 7 nm west of Cranston, moving south at 20 knots. Locations impacted include. Charlestown Breachway, Dutch Harbor Light, Block Island Sound, Sakonnet Point Light, Mount Hope Bay, West Island In Buzzards Bay, Castle Hill Light, Rocky Point, Narragansett Bay, Round Hill Point, Horseneck Beach, Quonset Point, Melville, Popasquash Point, Warwick Light, Bristol Harbor, Buzzards Bay Entrance Tower, Plum Beach Light, Conimicut Light, and Buzzards Bay.

* WHAT. Southwest winds 10 to 15 kt with gusts up to 25 kt and seas 1 to 3 feet expected. * WHERE. Portions of Massachusetts coastal waters and Rhode Island coastal waters. * WHEN. From 8 AM this morning to 8 PM EDT this evening. * IMPACTS. Conditions will be hazardous to small craft.