Marine Forecast
Issued 10:00 AM ADT 30 August 2026
Today Tonight and Monday.
Strong wind warning in effect.
Wind southwest 15 knots increasing to west 20 late this evening
then diminishing to northwest 15 late overnight. Wind diminishing to light
Monday evening.
Showers tonight with a risk of
thunderstorms.
Winds
Issued 10:00 AM ADT 30 August 2026
Today Tonight and Monday.
Strong wind warning in effect.
Wind southwest 15 knots increasing to west 20 late this evening
then diminishing to northwest 15 late overnight. Wind diminishing to light
Monday evening.
Waves
Issued 05:00 AM ADT 30 August 2026
Today Tonight and Monday.
Seas 1 metre building to 1 to 2 this afternoon then subsiding to
1 Monday afternoon.
Weather & Visibility
Issued 10:00 AM ADT 30 August 2026
Today Tonight and Monday.
Showers tonight with a risk of
thunderstorms.
Ice Forecasts
Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.
Warnings (In effect)
Lurcher
Issued 10:00 AM ADT 30 August 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.
Technical Marine Synopsis
Issued 10:00 AM ADT 30 August 2026 Today Tonight and Monday At 10:00 a.m. ADT today trough located over Quebec.
By 3:00 a.m. ADT Monday trough located from Banquereau to Browns
Bank.
At 3:30 p.m. ADT Monday departing trough located southeast of the
Marine District.
Marine Weather Statement
Issued 9:50 AM ADT 30 August 2026 A trough of low pressure over Quebec will move southeastward across
the marine district tonight and Monday morning. Strong
southwesterlies ahead of the trough will veer to moderate to strong
northwesterlies in its wake. Over southeastern offshore waters, a
brief period of strong to gale force northwesterlies are forecast as
the trough passes.
Marine interests are advised that gale warnings are in effect for
Banquereau - southern half and Laurentian Fan.