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Forecast

Marine Forecast

Issued 03:00 AM ADT 21 September 2019

Today Tonight and Sunday.

Strong wind warning in effect.

Wind northwest 10 to 15 knots becoming variable 10 to 15 near noon then becoming light near midnight. Wind increasing to southwest 20 Sunday afternoon and to southwest 25 Sunday evening with gusts to 45 in Chignecto Bay.

Waves

Issued 05:00 PM ADT 20 September 2019
Tonight and Saturday. Seas 1 metre or less.

Extended Forecast

Issued 03:00 AM ADT 21 September 2019
Monday Wind southwest 20 to 25 knots.
Tuesday Wind southwest 15 to 20 knots diminishing to southwest 10 to 15.
Wednesday Wind northerly 10 to 15 knots.

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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 2 June 2019 Forecasts have ended for the season.
Warnings

Warnings (In effect)

Strong wind warning in effect

Fundy

Issued 03:00 AM ADT 21 September 2019

'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 3:00 AM ADT 21 September 2019 Today Tonight and Sunday At 3:00 a.m. ADT today Post-tropical Storm Humberto 981 mb located
at 45.0N 52.7W.
By 8:00 p.m. ADT tonight departing Post-tropical Storm Humberto
984 mb located at 46.6N 42.6W.

At 3:00 a.m. ADT today trough located on a line northeast-southwest
over the Gulf of St. Lawrence.
By 3:30 p.m. ADT today trough located southeast of Laurentian Fan.

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

Marine Weather Statement

Issued 2:52 AM ADT 21 September 2019 Post-tropical storm Humberto is south of the Avalon Peninsula of
Newfoundland and will pass east of the Grand Banks this afternoon.
Strong gales over easternmost waters will diminish to strong winds
this morning. Winds will further diminish as a ridge moves in from
the west today.

Marine interests are advised that gale warnings are in effect for
Banquereau - southeastern half and Laurentian Fan - eastern half.

At 3:00 AM ADT, post-tropical storm Humberto is located near
Latitude 45.0 north and longitude 52.7 west, or about 100 nautical
miles south of Cape Race. Maximum sustained winds are estimated at 55
knots and central pressure at 981 MB. Humberto is moving east
northeast at 21 knots.

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