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Grand Manan

Forecast

Marine Forecast

Issued 10:00 AM AST 28 February 2021

Today Tonight and Monday.

Gale warning in effect.

Wind northwest 20 knots diminishing to northwest 15 early this evening and to light late this evening. Wind increasing to southeast 25 late overnight and to southeast 35 Monday morning. Wind diminishing to westerly 30 Monday afternoon then increasing to northwest 40 Monday evening.

Rain and fog patches Monday. Showers Monday evening.

Waves

Issued 05:00 AM AST 28 February 2021
Today Tonight and Monday. Seas 2 to 3 metres subsiding to 1 to 2 early this afternoon then building to 2 to 3 Monday morning.

Extended Forecast

Issued 03:00 AM AST 28 February 2021
Tuesday Wind northwest 35 to 45 knots.
Wednesday Wind northwest 35 knots diminishing to west 25.
Thursday Wind westerly 20 knots.

Ice Forecast

Issued 10:00 AM EST 28 February 2021 Today Tonight and Monday 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 East Chedabucto Bay - 44488 West Chedabucto Bay - 44489 West Bay of Fundy - 44490 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 28 February 2021 Today Tonight and Monday

Ice Edge

Ice edge estimated from Cape Breton near 4702N 6024W to 4801N 6117W
to 4801N 6258W to 4915N 6100W to 5003N 5814W to Newfoundland near
4833N 5912W. Sea ice southwest then north then east of the ice edge.

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Gale warning in effect

Grand Manan

Issued 10:00 AM AST 28 February 2021

'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 28 February 2021 Today Tonight and Monday At 10:00 a.m. AST today low 997 mb located near Port aux Basques.
By 3:30 p.m. AST today departing low 994 mb located northeast
of Banquereau.

At 10:00 a.m. AST Monday deepening low 1000 mb located over the
Gulf of Maine.
By 8:00 p.m. AST Monday low 985 mb located near Prince Edward
Island.

Marine Weather Statement

Issued 9:23 AM AST 28 February 2021 A low pressure system near Port aux Basques will move to lie
northeast of Banquereau this afternoon. Strong to gale force
southerly winds ahead of the low will shift to strong to gale force
northwesterlies in its wake. Another low pressure system will
develop over the Gulf of Maine Monday morning and will move to lie
near Prince Edward Island by Monday evening. Strong to gale force
southeasterlies developing ahead of this second low will shift to
strong to gale force northwesterlies in its wake.

Marine interests are advised that gale warnings are in effect for all
maritime waters except for Northumberland Strait - western half and
Chaleur-Miscou.

Atlantic - Maritimes Area

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Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)

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