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Grand Manan

Forecast

Marine Forecast

Issued 03:30 PM AST 18 January 2020

Tonight and Sunday.

Wind northwest 15 knots diminishing to light early this evening then increasing to southeast 15 late overnight. Wind increasing to southeast 25 early Sunday morning then backing to northeast 25 to 30 near noon Sunday except west 25 to 30 over southern sections. Wind becoming northerly 20 to 25 Sunday evening.

Snow beginning near midnight becoming rain or snow Sunday morning then flurries Sunday evening. Visibility 1 mile or less in precipitation.

Low tonight minus 9. High Sunday plus 4.

Waves

Issued 05:00 AM AST 18 January 2020
Today Tonight and Sunday. Seas 1 to 2 metres subsiding to 1 or less this afternoon then building to 1 to 2 Sunday morning.

Extended Forecast

Issued 03:30 PM AST 18 January 2020
Monday Wind northerly 20 knots.
Tuesday Wind northwest 20 knots.
Wednesday Wind southwest 15 knots increasing to southwest 25.

Ice Forecast

Issued 10:00 AM EST 18 January 2020 Today Tonight and Sunday Ice free. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of Atlantic - Maritimes marine weather areas East Scotia Slope - 44137 Banquereau - 44139 LaHave Bank - 44150 Halifax Harbour - 44258 Mont-Louis - 45138 Baie-Comeau Airport Havre-Saint-Pierre Airport Île aux Perroquets Île Rouge Longue-Pointe-de-Mingan Sept-Îles Airport Pointe-des-Monts Pointe-Noire Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport Heath Point Îles de la Madeleine Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Île Bicquette Cap-Chat 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 Baccaro Point Beaver Island Brier Island Caribou Point Debert Eskasoni (First Nations) Grand Étang CFB Greenwood Hart Island Ingonish Beach Kentville AAFC Lunenburg McNabs Island Nappan AAFC North Mountain Parrsboro Sable Island St.Paul Island Shearwater Airport J.A. Douglas McCurdy Sydney Airport Tracadie Western Head Yarmouth Airport Charlottetown Airport East Point North Cape Summerside Burgeo Port aux Basques Sagona Island St. Lawrence Stephenville Airport Winterland Branch Hill Wreckhouse
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 18 January 2020 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Cape Breton Island near 4650N 6020W to 4710N
6015W to 4840N 6150W to 5035N 5750W to 4750N 5950W to 4725N 5920W to
Newfoundland near 4720N 5515W. Sea ice west then east then north of
the ice edge.

Ice Coverage

Ice free.

Warnings

Warnings (Ended)

Gale warning ended

Grand Manan

Issued 3:30 PM AST 18 January 2020

Freezing spray warning ended

Grand Manan

Issued 3:30 PM AST 18 January 2020
Synopsis

Technical Marine Synopsis

Issued 3:30 PM AST 18 January 2020 Tonight and Sunday At 3:30 p.m. AST today ridge located over New England.
By 10:00 a.m. AST Sunday ridge located east of the Marine District.

At 3:00 a.m. AST Sunday low 1007 mb located near Cape Cod.
By 8:00 p.m. AST Sunday low 994 mb located near Fourchu.

Marine Weather Statement

Issued 3:24 PM AST 18 January 2020 Gale force northerly winds over easternmost waters will gradually
diminish tonight as an intense low pressure system east of
Newfoundland continues to move northeastward away from the district.

A second low will develop near Cape Cod overnight tonight and track
near the Atlantic Coast of Mainland Nova Scotia on Sunday to lie near
Fourchu Sunday evening. Strong to gale force southerly winds are
forecast ahead of the low while strong to gale force easterlies are
expected north of it.

Marine interests are advised that gale warnings are in effect for
Browns Bank, Georges Bank, LaHave Bank, West Scotian Slope,
Eastern shore, Sable, East Scotian Slope, Fourchu, Banquereau,
Laurentian Fan, and Cabot Strait.

Freezing spray warnings are in effect for eastern shore, Sable,
East Scotian Slope, Fourchu, Banquereau, laurentain fan, Cabot
Strait, and all Gulf of St. Lawrence waters.

Atlantic - Maritimes Area

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