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Grand Manan

Forecast

Marine Forecast

Issued 03:30 PM ADT 24 April 2024

Tonight and Thursday.

Strong wind warning in effect.

Wind variable 10 to 15 knots increasing to southwest 15 to 20 early this evening and to northwest 30 late this evening. Wind diminishing to northwest 20 Thursday morning and to northwest 10 to 15 near noon Thursday. Wind diminishing to light Thursday evening.

Temperatures plus 4 falling to minus 1 Thursday morning then rising to plus 4 Thursday evening.

Waves

Issued 05:00 PM ADT 24 April 2024
Tonight and Thursday. Seas 1 metre or less building to 1 to 2 this evening then subsiding to 1 or less Thursday afternoon.

Extended Forecast

Issued 03:30 PM ADT 24 April 2024
Friday Wind light becoming southwest 10 to 15 knots in the afternoon.
Saturday Wind southwest 10 to 15 knots increasing to southwest 20.
Sunday Wind variable 10 to 15 knots.

Ice Forecast

Issued 10:00 AM EDT 24 April 2024 Today Tonight and Thursday Ice free. 

[ Canadian Ice Service ]

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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 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 Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac 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 EDT 24 April 2024 Today Tonight and Thursday

Ice Edge

Ice edge estimated from Quebec near 5014N 6215W to 5005N 6212W to
4950N 6034W to 5114N 5741W to 5117N 5728W then northeastward. Sea
ice north of the ice edge.

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Strong wind warning in effect

Grand Manan

Issued 3:30 PM ADT 24 April 2024

'Strong' winds of 20 to 33 knots are 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 3:30 PM ADT 24 April 2024 Tonight and Thursday At 3:30 p.m. ADT today low 998 mb located south of Laurentian Fan.
By 3:00 a.m. ADT Thursday trough located over Newfoundland.

At 3:30 p.m. ADT today trough located on a line northeast-southwest
over New Brunswick.
By 3:30 p.m. ADT Thursday trough located over the Quebec Lower
North Shore.

Marine Weather Statement

Issued 3:18 PM ADT 24 April 2024 A low pressure system south of Laurentian Fan will move to lie over
Newfoundland overnight. Strong to gale force southerlies are expected
east of the low as it moves northward this evening.

Meanwhile, a trough of low pressure over New Brunswick will move to
lie over Anticosti Island overnight where it will deepen before
slowly moving off to the east on Thursday. Strong to gale force
westerlies or northwesterlies are forecast over northern waters south
of this system.

Marine interests are advised that gale warnings are in effect for
Laurentian Fan - eastern half, Cabot Strait - northern half, Gulf -
Magdalen, Chaleur - Miscou, and Anticosti.

Atlantic - Maritimes Area

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