Grand Manan
Forecast
Marine Forecast
Issued 03:00 AM ADT 06 July 2022
Today Tonight and Thursday.
Strong wind warning in effect.
Wind south 15 knots increasing to southwest 20 early this morning then becoming north 20 this afternoon. Wind diminishing to light overnight then becoming southwest 10 to 15 Thursday evening.
Periods of rain ending near noon with a risk of thunderstorms. Fog patches dissipating this afternoon.
Waves
Extended Forecast
Ice Forecast
Stay connected
Weather Conditions
Zoom-in to make a selection



Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 18 May 2022Ice Coverage
Forecasts available to mariners upon request.
Warnings
Warnings (In effect)
Strong wind warning in effect
Grand Manan
Issued 03:00 AM ADT 06 July 2022'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.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM ADT 6 July 2022 Today Tonight and Thursday At 3:00 a.m. ADT today intensifying low 1005 mb located over Maine.By 3:00 a.m. ADT Thursday low 998 mb located over Cabot Strait.
At 3:30 p.m. ADT Thursday departing low 999 mb located over
Newfoundland.
At 3:30 p.m. ADT Thursday approaching ridge located over the
western Marine District.
Marine Weather Statement
Issued 3:34 AM ADT 6 July 2022 An area of low pressure will move eastward across the marine districttoday and exit the marine district on Thursday. Strong southerly
winds ahead of the low will become strong to gale force northerlies
in its wake.
Marine interests are advised that gale warnings are now in effect for
Cabot Strait - northern half, Northumberland Strait, Gulf - Magdalen
and Chaleur - Miscou - eastern half.
Atlantic - Maritimes Area
- Anticosti - northern half
- Anticosti - southern half
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Scotian Slope - eastern half
- East Scotian Slope - western half
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen - eastern half
- Gulf - Magdalen - western half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait - eastern half
- Northumberland Strait - western half
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Sable
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
Another Region
What we are doing
Weather Forecasts
Weather Alerts
Weather Resources
Features
WeatherCAN app: set custom notifications

Learn how to set custom Air Quality Health Index notifications on the WeatherCAN app
- Date modified: