Marine Forecast
Issued 03:00 AM EDT 26 May 2026
Today Tonight and Wednesday.
Strong wind warning in effect.
Wind light increasing to southwest 10 to 15 knots early this
morning and to southwest 15 to 25 this afternoon. Wind diminishing to southwest
10 to 15 late this evening then becoming light overnight. Wind becoming west 10
to 15 Wednesday morning then becoming northeast 10 to 15 Wednesday
evening.
Showers this evening. Risk of thunderstorms early this
evening. Showers Wednesday evening. Fog patches dissipating early this morning.
Fog patches forming this evening and dissipating Wednesday morning. Visibility 1
mile or less in fog patches and as low as 1 mile in showers.
Winds
Issued 03:00 AM EDT 26 May 2026
Today Tonight and Wednesday.
Strong wind warning in effect.
Wind light increasing to southwest 10 to 15 knots early this
morning and to southwest 15 to 25 this afternoon. Wind diminishing to southwest
10 to 15 late this evening then becoming light overnight. Wind becoming west 10
to 15 Wednesday morning then becoming northeast 10 to 15 Wednesday
evening.
Weather & Visibility
Issued 03:00 AM EDT 26 May 2026
Today Tonight and Wednesday.
Showers this evening. Risk of thunderstorms early this
evening. Showers Wednesday evening. Fog patches dissipating early this morning.
Fog patches forming this evening and dissipating Wednesday morning. Visibility 1
mile or less in fog patches and as low as 1 mile in showers.
There is no ice forecast issued for this area.
Warnings (In effect)
Donnacona to Beauport
Issued 05:40 AM EDT 26 May 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 or Weatheradio stations.
Technical Marine Synopsis
Issued 3:00 AM EDT 26 May 2026 Today Tonight and Wednesday At 3:00 a.m. EDT today trough located on a line northwest-southeast
over Pointe-des-Monts.
By 8:00 p.m. EDT Wednesday trough located on a line
northwest-southeast over Trois-Rivières.