Grand Manan
Forecast
Marine Forecast
Issued 08:00 PM ADT 24 April 2024
Tonight and Thursday.
Strong wind warning in effect.
Wind southwest 15 to 20 knots increasing to northwest 30 late this evening then diminishing to northwest 20 Thursday morning. Wind diminishing to northwest 10 to 15 near noon Thursday and to light early Thursday evening.
Temperatures plus 6 falling to minus 1 Thursday morning then rising to plus 4 Thursday evening.
Waves
Extended Forecast
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 24 April 2024 Today Tonight and ThursdayIce Edge
Ice edge estimated from Quebec near 5014N 6215W to 5005N 6212W to4950N 6034W to 5114N 5741W to 5117N 5728W then northeastward. Sea
ice north of the ice edge.
Ice Coverage
Ice free.
Warnings
Warnings (In effect)
Strong wind warning in effect
Grand Manan
Issued 8:00 PM ADT 24 April 2024'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 8:00 PM ADT 24 April 2024 Tonight and Thursday At 8:00 p.m. ADT tonight low 1002 mb located over Laurentian Fan.By 3:00 a.m. ADT Thursday trough located over Newfoundland.
At 8:00 p.m. ADT tonight trough located on a line
northeast-southwest over northern New Brunswick.
By 3:30 p.m. ADT Thursday trough located over the Quebec Lower
North Shore.
Marine Weather Statement
Issued 7:35 PM ADT 24 April 2024 A low pressure system over Laurentian Fan will move to lie overNewfoundland overnight. Strong to gale force southerlies are expected
east of the low as it moves northward this evening.
Meanwhile, a trough of low pressure over Northern New Brunswick will
move to lie over Anticosti Island overnight where it will deepen
before slowly moving off to the east on Thursday. Gale to storm force
westerlies or northwesterlies are forecast over northern waters south
of this system.
Marine interests are advised that a storm warning is in effect for
Anticosti - western half. Gale warnings are in effect for Laurentian
Fan - eastern half, Cabot Strait - northern half, Gulf - Magdalen,
Chaleur - Miscou, and Anticosti - eastern half.
St. Lawrence - St. Lawrence River Area
- Anticosti - eastern half
- Anticosti - western half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou
- Cornwall to Montréal
- Donnacona to Beauport
- Fundy
- Grand Manan
- Gulf - Magdalen - northern half
- Gulf - Magdalen - southern 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
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