Northumberland Strait
Forecast
Marine Forecast
Issued 10:00 AM AST 14 January 2026
Today Tonight and Thursday.
Wind southerly 25 knots diminishing to southwest 15 this afternoon then increasing to southerly 25 Thursday morning except southerly 15 over western sections Thursday morning and afternoon.
Showers ending this afternoon. Rain and fog patches Thursday.
Temperatures near plus 1.
Strong wind warning program has ended for the season.
Extended Forecast
Issued 03:00 AM AST 14 January 2026
Friday
Wind southwest 25 knots increasing to west 35
in the afternoon.
Saturday
Wind southwest 25 knots.
Sunday
Wind southerly 15 knots.
Ice Forecast
Issued 10:00 AM EST 14 January 2026 Today Tonight and Thursday 3 tenths new ice including 1 tenth grey ice except 9 plus tenths
grey ice including 4 tenths grey-white ice along the southern Prince
Edward Island coast. Consolidated grey-white ice along parts of the
coasts.
Stay connected
Weather Conditions
Zoom-in to make a selection
Legend:
Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 14 January 2026 Today Tonight and ThursdayIce Edge
First ice edge estimated from New Brunswick near 4532N 6507W to NovaScotia near 4500N 6510W. Sea ice east of the ice edge.
Second ice edge estimated from Nova Scotia near 4435N 6327W to 4432N
6251W to 4539N 5917W to 4704N 6000W to 4825N 6224W to 5039N 5807W to
4759N 5937W to Newfoundland near 4738N 5919W. Sea ice northwest then
east of the ice edge.
Ice Coverage
3 tenths new ice including 1 tenth grey ice except 9 plus tenths
grey ice including 4 tenths grey-white ice along the southern Prince
Edward Island coast. Consolidated grey-white ice along parts of the
coasts.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:00 AM AST 14 January 2026 Today Tonight and Thursday At 10:00 a.m. AST today departing ridge located south of theGrand Banks.
At 10:00 a.m. AST today trough located near the Great Lakes.
By 10:00 a.m. AST Thursday trough located over the Gulf of Maine.
Marine Weather Statement
Issued 9:23 AM AST 14 January 2026 A trough of low pressure will approach today and cross the marinedistrict on Thursday. Strong to gale force southerlies will develop
over southern and eastern waters ahead of this feature.
Marine interests are advised that gale warnings are in effect for
Georges Bank, southwestern shore, LaHave Bank, West Scotian Slope,
eastern shore, Sable, East Scotian Slope, Fourchu, Banquereau,
Laurentian Fan, and Cabot Strait.
St. Lawrence - St. Lawrence River Area
- Anticosti
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Cornwall to Montréal
- Donnacona to Beauport
- Fundy
- Grand Manan
- Gulf - Magdalen - northwestern half
- Kingston to Cornwall
- Lake Memphrémagog - northern half
- Lake Nipissing
- Lake Saint-Jean
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Montréal to Trois-Rivières
- Northumberland Strait
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Richelieu River and Northern Lake Champlain
- Saguenay to Tadoussac
- Tadoussac to Pointe à Michel
- Trois-Rivières to Donnacona
Another Region
- Date modified:
ATOM