Grand Manan
Forecast
Marine Forecast
Issued 03:00 AM ADT 23 April 2021
Today Tonight and Saturday.
Gale warning in effect.
Wind west 35 knots diminishing to west 25 to 30 this morning and to west 20 early this evening. Wind diminishing to southwest 15 Saturday evening.
Waves
Issued 05:00 AM ADT 23 April 2021
Today Tonight and Saturday.
Seas 3 to 4 metres subsiding to 2 to 3 this afternoon and to 1 to
2 late overnight.
Extended Forecast
Issued 03:00 AM ADT 23 April 2021
Sunday
Wind southeast 10 to 15 knots veering to
southerly 15 to 20 in the afternoon.
Monday
Wind northeasterly 20 to 25 knots backing to
northwest 25.
Tuesday
Wind northwesterly 20 knots.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 22 April 2021 Today Tonight and FridayIce Edge
Ice edge is outside the forecast region.Ice Coverage
Ice free.
Warnings
Warnings (In effect)
Gale warning in effect
Grand Manan
Issued 03:00 AM ADT 23 April 2021'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 or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM ADT 23 April 2021 Today Tonight and Saturday At 3:00 a.m. ADT today weakening low 978 mb located over theGaspe Peninsula.
By 8:00 p.m. ADT tonight low 988 mb located northeast of Anticosti
Island.
At 10:00 a.m. ADT Saturday departing low located south of Labrador.
Marine Weather Statement
Issued 2:36 AM ADT 23 April 2021 A weakening low pressure system over the Gaspé Peninsula will slowlymove to lie northeast of Anticosti Island this evening and will move
northeast of the marine district on Saturday. Strong to gale force
southwesterlies will gradually diminish tonight and Saturday.
Marine interests are advised that gale warnings are in effect for all
waters except Banquereau - southeastern half and Laurentian Fan.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau - northwestern half
- Banquereau - southeastern half
- 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
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait
- 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
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