Squalls with wind gusts up to 35 knots, frequent lightning, waterspout activity and poor to very poor visibility in thunderstorms heavy at times are expected or occurring in the area.
Areas of thunderstorms over eastern Lake Erie continue to move towards the east at 25 knots.
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Poor to very poor visibility may contribute to voyage delays and make marine navigation hazardous.
Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.