Grand Manan

Forecast

Marine Forecast

Issued 10:00 AM AST 19 January 2018

Today Tonight and Saturday.

Gale warning in effect.

Wind light increasing to southwest 15 to 20 knots late overnight and to southwest 25 to 30 early Saturday morning. Wind increasing to southwest 35 late Saturday morning then diminishing to west 30 Saturday afternoon.

Flurries ending early this evening. A few showers or flurries overnight and Saturday morning.

Temperatures minus 4 rising to plus 5 Saturday afternoon.

Waves

Issued 05:00 AM AST 19 January 2018
Today Tonight and Saturday. Seas 1 metre or less building to 1 to 2 after midnight and to 3 to 5 Saturday morning.

Extended Forecast

Issued 03:00 AM AST 19 January 2018
Sunday Wind northwest 20 knots.
Monday Wind northerly 15 knots.
Tuesday Wind light increasing to southeast 25 to 35 knots late in the day.

Ice Forecast

Issued 10:00 AM EST 19 January 2018 Today Tonight and Saturday Ice free. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of St. Lawrence - St. Lawrence River marine weather areas Mont-Louis - 45138 Lake Nipissing - 45152 North Bay Airport Beauport Deschambault L'Assomption Trois-Rivières Airport Saint-Hubert Airport Baie-Comeau Airport Cap-Rouge Pointe de l'Islet Sept-Îles Airport Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier CFB Bagotville Jonquière Mistook Normandin Roberval Airport Bas Caraquet Bathurst Airport Bouctouche AAFC Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac Miscou Island Greater Moncton Roméo LeBlanc Int'l Airport Point Lepreau Saint John Airport St. Stephen Brier Island Yarmouth Airport North Cape Île d'Orléans Île aux-Grues Lac Saint-Pierre Lac Memphremagog Sainte-Anne-de-Bellevue Saint-Anicet Île Rouge Pointe Claveau Pointe-des-Monts Pointe-Noire Île Bicquette Cap-Chat Montréal-Trudeau Int'l Airport
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 19 January 2018 Today Tonight and Saturday

Ice Edge

First ice edge estimated from New Brunswick near 4530N 6515W to Nova
Scotia near 4505N 6500W. Sea ice northeast of the ice edge.

Second ice edge estimated from Nova Scotia near 4430N 6335W to 4505N
6045W to 4605N 5925W to 4835N 6125W to 4945N 6050W then
northeastward. Sea ice west of the ice edge.

Third ice edge estimated from 4945N 6050W to 5030N 5810W to 4820N
5930W to Newfoundland near 4810N 5850W. Sea ice north and east of
the ice edge.

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Gale warning in effect

Grand Manan

Issued 10:00 AM AST 19 January 2018

'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 10:00 AM AST 19 January 2018 Today Tonight and Saturday At 10:00 a.m. AST today low 988 mb located south of Laurentian Fan.
By 3:30 p.m. AST today low 987 mb located over the southern
Grand Banks.

At 3:00 a.m. AST Saturday low 990 mb located over southern Quebec.
By 8:00 p.m. AST Saturday low 987 mb located northeast of Anticosti
Island.

Marine Weather Statement

Issued 9:49 AM AST 19 January 2018 A low pressure system currently south of Laurentian Fan will move
eastward to lie south of the Grand Banks by this evening. Strong to
gale force northerly winds over the southern district will diminish
as the disturbance moves away.

Another low pressure system from Central Quebec will track eastward
Saturday to lie near Anticosti Island by Saturday afternoon. Strong
to gale force southwesterly winds are forecast over the southern
district beginning Saturday morning and will persist until Sunday
morning.

Marine interests are advised that gale warnings are in effect for
Fundy, Grand Manan, Lurcher, Browns Bank, Georges Bank, southwestern
shore, LaHave Bank, West Scotian Slope, eastern shore, Sable, East
Scotian Slope, Fourchu and Laurentian Fan.

Marine interests are also advised that freezing spray warnings are in
effect for Northumberland Strait-eastern half, Gulf-Magdalen and
Anticosti.

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