Marine Forecast
Issued 03:00 PM EDT 14 July 2026
Tonight and Wednesday.
Strong wind warning in effect.
Wind southwest 20 to 25 knots with gusts to 50 near
thunderstorms. Wind diminishing to westerly 15 late this evening then increasing
to northwest 15 to 25 late Wednesday morning. Wind diminishing to west 10 to 15
Wednesday evening.
Showers ending Wednesday morning with a risk of
thunderstorms. Visibility as low as 1 mile in showers.
Winds
Issued 03:00 PM EDT 14 July 2026
Tonight and Wednesday.
Strong wind warning in effect.
Wind southwest 20 to 25 knots with gusts to 50 near
thunderstorms. Wind diminishing to westerly 15 late this evening then increasing
to northwest 15 to 25 late Wednesday morning. Wind diminishing to west 10 to 15
Wednesday evening.
Weather & Visibility
Issued 03:00 PM EDT 14 July 2026
Tonight and Wednesday.
Showers ending Wednesday morning with a risk of
thunderstorms. Visibility as low as 1 mile in showers.
There is no ice forecast issued for this area.
Warnings (In effect)
Cornwall to Montréal
Issued 9:18 PM EDT 14 July 2026'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio.
Watches (Ended)
Squall watch ended
Cornwall to Montréal
Issued 01:32 AM EDT 15 July 2026
Technical Marine Synopsis
Issued 3:00 PM EDT 14 July 2026 Tonight and Wednesday At 3:00 p.m. EDT today trough located on a line north-south
over Quebec.
By 8:00 p.m. EDT Wednesday trough located on a line north-south
over the Gulf of St. Lawrence.