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Grand Manan

Forecast

Marine Forecast

Issued 10:00 AM AST 16 January 2021

Today Tonight and Sunday.

Gale warning in effect.

Wind easterly 25 knots increasing to southeast 35 to 45 late this afternoon then diminishing to southwest 20 late overnight. Wind increasing to southwest 30 Sunday morning and to west 40 Sunday afternoon.

Rain this afternoon and tonight. Visibility 1 mile or less in rain.

Waves

Issued 05:00 AM AST 16 January 2021
Today Tonight and Sunday. Seas 1 metre or less building to 1 to 2 near noon and to 3 to 4 early this evening.

Extended Forecast

Issued 03:00 AM AST 16 January 2021
Monday Wind west 25 to 30 knots diminishing to west 15 in the afternoon.
Tuesday Wind northwest 20 to 25 knots.
Wednesday Wind northwest 20 knots.

Ice Forecast

Issued 10:00 AM EST 16 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 16 January 2021 Today Tonight and Sunday

Ice Edge

First ice edge estimated from Nova Scotia near 4545N 6240W to Prince
Edward Island near 4600N 6240W. Sea ice west of the ice edge.

Second ice edge estimated from Prince Edward Island near 4625N 6310W
to 4715N 6405W to 4840N 6345W to 4845N 6150W to 5040N 5820W to
Newfoundland near 5035N 5720W. Sea ice west and north of the ice
edge.

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Gale warning in effect

Grand Manan

Issued 10:00 AM AST 16 January 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 3:30 PM AST 16 January 2021 Tonight and Sunday At 3:30 p.m. AST today intensifying low 988 mb located over southern
New England.
By 3:00 a.m. AST Sunday low 984 mb located over Maine.

At 3:30 p.m. AST today ridge located on a line north-south over
the eastern Marine District.
By 3:00 a.m. AST Sunday departing ridge located from Newfoundland
to the Grand Banks.

Marine Weather Statement

Issued 9:50 AM AST 16 January 2021 An intense low pressure system just southeast of the Grand Banks will
move slowly eastward away from the district today. Strong to gale
force northwesterlies over eastern waters will diminish today.

Meanwhile a developing low pressure system near Long Island this
morning will track northward today to lie over Maine tonight.
A trough ahead of the low will move into southwestern waters tonight
and then move across the remainder of the district on Sunday. Gale to
storm force southeasterly winds will spread across the marine
district ahead of the trough.

Marine interests are advised that storm warnings are in effect for
Lurcher, Browns Bank, Georges Bank, West Scotian Slope, eastern
shore, Sable, East Scotian Slope, Fourchu, Banquereau - western half,
Laurentian Fan - western half, Cabot Strait, Northumberland Strait -
eastern half and Gulf-Magdalen - eastern half. Gale warnings are in
effect for all remaining waters.

Marine interests are also advised that a high water level warning is
in effect for Gulf-Magdalen for Sunday near high tide near noon.
In addition, higher than normal water levels are expected for
Chaleur-Miscou for early evening on Sunday.

Atlantic - Maritimes Area

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Need to travel Alberta Highway 93?

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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