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Grand Manan

Forecast

Marine Forecast

Issued 10:00 AM AST 23 January 2021

Today Tonight and Sunday.

Wind northwest 15 to 20 knots veering to northerly 20 to 25 this evening then backing to northwest 30 Sunday morning.

Flurries ending Sunday afternoon.

Freezing spray warning in effect.

Freezing spray overnight and Sunday morning.

Temperatures plus 1 falling to minus 5 overnight then rising to plus 1 Sunday afternoon.

Waves

Issued 05:00 AM AST 23 January 2021
Today Tonight and Sunday. Seas 1 metre or less building to 1 to 2 this afternoon and to 2 to 3 late overnight.

Extended Forecast

Issued 03:00 AM AST 23 January 2021
Monday Wind northwest 25 knots.
Tuesday Wind northwest 15 knots diminishing to light.
Wednesday Wind north 20 to 25 knots.

Ice Forecast

Issued 10:00 AM EST 23 January 2021 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 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 23 January 2021 Today Tonight and Sunday

Ice Edge

First ice edge estimated from Cape Breton near 4625N 6105W to 4620N
6125W to 4600N 6150W to 4600N 6215W to Prince Edward Island near
4625N 6200W. Sea ice south and west of the ice edge.

Second ice edge estimated from Prince Edward Island near 4630N 6215W
to 4740N 6105W to 4745N 6135W to 4640N 6335W to 4840N 6345W to 4845N
6150W to 5025N 5825W to 5035N 5720W. Sea ice west, south, west and
north of the ice edge.

Third ice edge estimated from Newfoundland near 5020N 5730W to 5015N
5745W to 4825N 5925W to Newfoundland near 4800N 5910W. Sea ice east
of the ice edge.

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Grand Manan

Issued 10:00 AM AST 23 January 2021

Moderate 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 10:00 AM AST 23 January 2021 Today Tonight and Sunday At 10:00 a.m. AST today low 986 mb located northeast of
Newfoundland.
By 8:00 p.m. AST tonight low 982 mb located near Anticosti Island.

At 10:00 a.m. AST today trough located on a line north-south
over Lurcher.
By 3:00 a.m. AST Sunday trough located from Fourchu to Laurentian
Fan.

At 10:00 a.m. AST today departing low 983 mb located over the
Grand Banks.

Marine Weather Statement

Issued 9:42 AM AST 23 January 2021 A series of lows and troughs will continue to circulate around the
Atlantic waters for the forecast period.

Strong northerly winds over eastern waters will weaken today as an
intense low tracks over the Grand Banks and away from the region.
Meanwhile, a trough will sweep across the southern marine district
today and tomorrow, with strong to gale force northwesterly winds
developing in its wake.

Additionally, an intensifying low will approach the Gulf of St.
Lawrence from the northeast today, bringing strong winds causing
freezing spray to the region.

Marine interests are advised that gale warnings are in effect for
Lurcher, Browns Bank, Georges Bank, West Scotian Slope, and
Laurentian Fan - southwestern half.

Marine interests are also advised that freezing spray warnings are in
effect for Fundy, Grand Manan, Northumberland Strait - western half,
Gulf-Magdalen, Chaleur-Miscou, and Anticosti.

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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