Grand Manan
Forecast
Marine Forecast
Issued 03:00 AM AST 19 January 2025
Today Tonight and Monday.
Wind south 30 knots diminishing to variable 10 to 15 this morning then increasing to northeast 20 this evening. Wind increasing to northerly 30 after midnight then backing to northwest 25 Monday morning.
Rain ending early this morning. Rain or snow beginning this evening and changing to scattered flurries Monday morning. Fog patches dissipating this morning.
Freezing spray warning in effect.
Freezing spray beginning Monday evening.
Temperatures plus 6 falling to minus 6 Monday evening.
Strong wind warning program has ended for the season.
Waves
Extended Forecast
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 18 January 2025 Today Tonight and SundayIce Edge
First ice edge estimated from New Brunswick near 4441N 6709W to4432N 6648W to 4520N 6519W to Nova Scotia near 4511N 6440W. Sea ice
northeast of the ice edge.
Second ice edge estimated from Nova Scotia near 4608N 5948W to 4612N
5948W to 4626N 6018W to 4652N 6015W to Nova Scotia near 4700N 6024W.
Sea ice west of the ice edge.
Third ice edge estimated from Nova Scotia near 4611N 6125W to 4633N
6157W to 4640N 6315W to 4721N 6415W to 4847N 6354W to 4937N 6445W to
Anticosti Island near 4924N 6336W. Sea ice west of the ice edge.
Fourth ice edge estimated from Anticosti Island near 4908N 6140W to
4914N 6132W to 4957N 6217W to 4959N 6000W to 5101N 5742W to 4831N
5926W to Newfoundland near 4802N 5914W. Sea ice north then east of
the ice edge.
Fifth ice edge estimated from 4745N 6115W to 4730N 6200W to 4710N
6210W to 4710N 6140W to 4745N 6115W. Sea ice within the ice edge.
Ice Coverage
Open water except 2 tenths new ice along parts of the New Brunswick
coast.
Warnings
Warnings (In effect)
Freezing spray warning in effect
Grand Manan
Issued 03:00 AM AST 19 January 2025Moderate or severe freezing spray is 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 AST 19 January 2025 Today Tonight and Monday At 3:00 a.m. AST today trough located over the western MarineDistrict.
By 3:00 a.m. AST Monday trough located east of the Marine District.
At 8:00 p.m. AST tonight deepening low 995 mb located southwest
of the Marine District.
By 3:30 p.m. AST Monday low 978 mb located northeast of Anticosti
Island.
Marine Weather Statement
Issued 2:51 AM AST 19 January 2025 A trough of low pressure will cross the marine district today to lieeast of the region overnight Sunday. Strong to gale force southerlies
ahead of the trough will diminish in its wake.
An area of low pressure will approach the southwestern district
Sunday night and rapidly move northeastward across the central
district Monday morning to lie over Southeastern Labrador late in the
day. Gale force southwesterlies will develop south of the low. Strong
northeasterlies north of the low will become strong to gale force
northwesterlies as it passes.
Marine interests are advised that gale warnings are in effect for all
waters except Fundy, Grand Manan, Lurcher and Northumberland Strait -
eastern half. Freezing spray warnings are in effect for Fundy, Grand
Manan and all Gulf of St. Lawrence waters.
Atlantic - Maritimes Area
- Anticosti
- 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 - eastern half
- Eastern Shore - western half
- East Coast
- 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 - eastern half
- Sable - western half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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