Grand Manan

Forecast

Marine Forecast

Issued 03:30 PM ADT 19 September 2018

Tonight and Thursday.

Strong wind warning in effect.

Wind northeast 15 to 20 knots increasing to northeast 20 to 25 early this evening then diminishing to northeast 15 late overnight. Wind diminishing to light Thursday afternoon.

Showers or drizzle ending near midnight.

Waves

Issued 05:00 AM ADT 19 September 2018
Today Tonight and Thursday. Seas 1 to 2 metres subsiding to 1 or less Thursday morning.

Extended Forecast

Issued 03:30 PM ADT 19 September 2018
Friday Wind light increasing to south 25 knots in the afternoon.
Saturday Wind southwest 25 knots diminishing to north 15 to 20 late in the day.
Sunday Wind variable 10 to 15 knots.

Ice Forecast

Issued 10:00 AM EDT 26 May 2018 Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of St. Lawrence - St. Lawrence River marine weather areas Mont-Louis - 45138 Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport Île aux-Grues Lac Saint-Pierre Montréal-Trudeau Int'l Airport Saint-Hubert Airport Lac Memphrémagog Sainte-Anne-de-Bellevue Saint-Anicet Baie-Comeau Airport Cap-Rouge Île Rouge Pointe de l'Islet Pointe Claveau Sept-Îles Airport Pointe-des-Monts Pointe-Noire Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Île Bicquette Cap-Chat CFB Bagotville Jonquière Mistook Normandin Roberval Airport 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 Brier Island Yarmouth Airport North Cape
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 26 May 2018

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Forecasts available to mariners upon request.

Warnings

Warnings (In effect)

Strong wind warning in effect

Grand Manan

Issued 3:30 PM ADT 19 September 2018

'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 19 September 2018 Tonight and Thursday At 3:30 p.m. ADT today low 1004 mb located over Laurentian Fan.
By 3:00 a.m. ADT Thursday low 1005 mb located east of the Marine
District.

At 3:00 a.m. ADT Thursday ridge located north of the Marine
District.
By 3:30 p.m. ADT Thursday ridge located on a line
northeast-southwest over the Gulf of St. Lawrence.

Marine Weather Statement

Issued 9:41 AM ADT 19 September 2018 A low pressure system over Laurentian Fan will continue to track
eastward to lie east of the district overnight. Strong
southwesterlies south of the low become strong to gale force
northeasterlies north of it. Winds will diminish as the low pulls
away from the region.

Marine interests are advised that gale warnings are in effect for
Banquereau and Laurentian Fan.

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