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Forecast

Marine Forecast

Issued 03:00 AM ADT 17 September 2019

Today Tonight and Wednesday.

Wind northwest 15 knots increasing to northeast 15 to 20 near noon then diminishing to northeast 10 to 15 Wednesday evening.

Showers beginning this morning and ending near midnight.

Waves

Issued 05:00 AM ADT 17 September 2019
Today Tonight and Wednesday. Seas 1 metre.

Extended Forecast

Issued 03:00 AM ADT 17 September 2019
Thursday Wind light becoming southwest 10 to 15 knots in the afternoon.
Friday Wind variable 10 to 15 knots.
Saturday Wind north 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

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM ADT 17 September 2019 Today Tonight and Wednesday At 3:00 a.m. ADT today low 998 mb located east of Newfoundland.
By 3:00 a.m. ADT Wednesday departing low 998 mb located east
of Newfoundland.

At 10:00 a.m. ADT today approaching ridge located northwest of
the Marine District.

Marine Weather Statement

Issued 2:47 AM ADT 17 September 2019 At 12 AM ADT this morning, hurricane Humberto was located at 30.3
north, 75.1 west, about 545 nautical miles west of Bermuda.
Humberto is moving toward the east-northeast at 7 knots.
Maximum sustained winds are near 80 knots. The central pressure is
estimated at 966 MB. Hurricane Humberto is strengthening and is
forecast to continue to strengthen today and early Wednesday, then
begin to weaken later on Wednesday and Thursday. Based on the
current forecast track, hurricane Humberto will affect the
southeastern waters on Friday and Saturday with Laurentian Fan being
the most affected.

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