Marine Forecast
Issued 03:30 PM ADT 09 September 2026
Tonight and Thursday.
Gale warning in effect.
Wind light increasing to south 15 knots this evening and to
south 25 after midnight with gusts to 35 from Margaree Harbour to Bay St.
Lawrence Thursday morning. Wind becoming south 35 Thursday morning then
diminishing to southwest 25 Thursday evening.
Showers Thursday with a risk of
thunderstorms.
Winds
Issued 03:30 PM ADT 09 September 2026
Tonight and Thursday.
Gale warning in effect.
Wind light increasing to south 15 knots this evening and to
south 25 after midnight with gusts to 35 from Margaree Harbour to Bay St.
Lawrence Thursday morning. Wind becoming south 35 Thursday morning then
diminishing to southwest 25 Thursday evening.
Weather & Visibility
Issued 03:30 PM ADT 09 September 2026
Tonight and Thursday.
Showers Thursday with a risk of
thunderstorms.
Ice Forecasts
Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.
Warnings (In effect)
Northumberland Strait - eastern half
Issued 3:30 PM ADT 09 September 2026'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 3:30 PM ADT 9 September 2026 Tonight and Thursday At 3:30 p.m. ADT today ridge located from the Gulf of St. Lawrence
to Georges Bank.
By 10:00 a.m. ADT Thursday departing ridge located from the Grand
Banks to Laurentian Fan.
At 3:30 p.m. ADT today trough located over Quebec.
By 3:30 p.m. ADT Thursday trough located from Labrador to
Southwestern Shore.
At 3:30 p.m. ADT today departing trough located over the southern
Grand Banks.
Marine Weather Statement
Issued 3:17 PM ADT 9 September 2026 A trough of low pressure will approach the marine district tonight
and cross the region on Thursday. Strong to gale force
southwesterlies will develop ahead of this system.
Marine interests are advised that gale warnings are in effect for all
waters except Georges Bank, West Scotian Slope, East Scotian Slope,
and Chaleur-Miscou - western half.