Language selection

Features

My Weather Profile Weather Topics  | 

Grand Manan

Forecast

Marine Forecast

Issued 10:00 AM AST 26 January 2020

Today Tonight and Monday.

Gale warning in effect.

Wind southeast 25 to 35 knots diminishing to southwest 20 early this afternoon then increasing to southwest 25 to 30 early this evening. Wind veering to west 20 to 25 Monday morning then diminishing to west 15 Monday afternoon.

Rain and fog patches ending this evening with a risk of thunderstorms.

Waves

Issued 05:00 AM AST 26 January 2020
Today Tonight and Monday. Seas 1 to 2 metres building to 3 to 4 early this morning then subsiding to 2 to 3 this afternoon. Seas subsiding to 1 to 2 Monday morning.

Extended Forecast

Issued 03:00 AM AST 26 January 2020
Tuesday Wind northwesterly 15 to 20 knots.
Wednesday Wind northwesterly 15 to 20 knots increasing to northwest 25.
Thursday Wind north 20 knots.

Ice Forecast

Issued 10:00 AM EST 26 January 2020 Today Tonight and Monday Ice free. 

[ Canadian Ice Service ]

Stay connected

ATOM

Weather Conditions

Skip Image

Zoom-in to make a selection

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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 26 January 2020 Today Tonight and Monday

Ice Edge

Ice edge estimated from Nova Scotia near 4435N 6330W to 4420N 6245W
to 4555N 5930W to 4745N 6040W to 4805N 6010W to 4935N 6145W to 5000N
5755W to 4830N 5920W to 4725N 5930W to Newfoundland near 4710N
5525W. Sea ice west then north then east then north of the ice edge.

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Gale warning in effect

Grand Manan

Issued 10:00 AM AST 26 January 2020

'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 26 January 2020 Today Tonight and Monday At 10:00 a.m. AST today trough from 1002 mb low located from New
England to Georges Bank.
By 8:00 p.m. AST tonight trough from 995 mb low located from Maine
to East Scotian Slope.

At 10:00 a.m. AST Monday departing trough located over eastern
Laurentian Fan.

At 3:30 p.m. AST Monday quasi-stationary low 990 mb located over
the western Gulf of St. Lawrence.

Marine Weather Statement

Issued 9:46 AM AST 26 January 2020 A low pressure over New England with a trough extending southeastward
will move to lie near Maine this evening with the trough extending
southeastward to East Scotian Slope. The trough will move to lie east
of the marine district by Monday afternoon. The low will move across
New Brunswick tonight, then stall over the Western Gulf of St.
Lawrence on Monday.

Strong to gale force southeasterlies ahead of the trough over
southwestern waters will spread to most waters later today and
tonight. Winds will diminish to moderate to strong southwesterlies in
the wake of the trough.

Winds will increase to strong northeasterlies on Monday north of the
low as it moves into the Western Gulf of St. Lawrence. These winds
could reach gale force.

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

A freezing spray warning is in effect for Anticosti.

Atlantic - Maritimes Area

Another Region

What we are doing

Date modified: