45°21'bắc / 73°44'tây / Cao độ 23 m / 21:23 16/03/2026, America/Montreal (UTC-4)
From: 16/03/2026, 19:54
To: 17/03/2026, 01:01
Conditions are favourable for the development of squalls with wind gusts up to 45 knots, hail and poor to very poor visibility in thunderstorms heavy at times. When: This evening ### 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.
Cornwall à Montréal
Mariners are advised to prepare for potential squalls. Vulnerable vessels are most at risk and should seek safe harbour if underway. Delay travel or if underway, reduce speed or return to port if safe to do so.
Environment Canada
16/03/2026, 19:56