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Grand Manan

Warnings

Forecast

Marine Forecast

Issued 03:00 AM ADT 22 September 2023

Today Tonight and Saturday.

Wind light today tonight and Saturday.

Waves

Issued 05:00 AM ADT 22 September 2023
Today Tonight and Saturday. Seas 1 metre or less.

Extended Forecast

Issued 03:00 AM ADT 22 September 2023
Sunday Wind northeast 15 to 20 knots.
Monday Wind northeast 25 knots.
Tuesday Wind northeast 15 to 20 knots diminishing to light.

Ice Forecast

Issued 10:00 AM EDT 14 June 2023 Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

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Map of St. Lawrence - St. Lawrence River marine weather areas West Bay of Fundy – 44490 Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport L'Isle-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 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 Brier Island Yarmouth Airport North Cape
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buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 14 June 2023

Ice Coverage

Forecasts available to mariners upon request.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM ADT 22 September 2023 Today Tonight and Saturday At 3:00 a.m. ADT today departing low located over the eastern
Marine District.

At 3:00 a.m. ADT today ridge located over New England.
By 10:00 a.m. ADT Saturday ridge located from the Gulf of Maine
to Laurentian Fan.

At 8:00 p.m. ADT tonight trough located over the St. Lawrence River.
By 3:30 p.m. ADT Saturday trough located over Newfoundland.

Marine Weather Statement

Issued 7:42 PM ADT 21 September 2023 Tropical cyclone information: at 6:00 P.M. ADT hurricane nigel was
located near 43.7 north and 40.8 west, or about 550 nautical miles
east southeast of Cape Race Newfoundland. Maximum sustained winds
were estimated at 70 knots and the minimum central pressure was 977
MB. Nigel was moving northeast at 32 knots. Nigel will continue
accelerating northeastward tonight and Friday.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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