Conditions are favourable for the development of squalls with wind gusts up to 35 knots, frequent lightning and hail.###Large hail can damage vessels and cause injury.Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.

At 9:23 p.m. EDT, Environment Canada meteorologists are tracking a line of severe thunderstorms capable of producing very strong wind gusts, up to nickel size hail and heavy rain.Nautical activities could be hazardous due to sudden, severe wind gusts on bodies of water.###Severe thunderstorms can produce tornadoes.Severe thunderstorm warnings are issued when imminent or occurring thunderstorms are expected to produce damaging hail, wind or rain.