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Marine Forecast

Issued 10:00 AM ADT 23 September 2020

Today Tonight and Thursday.

Gale warning in effect.

Wind northwest 35 knots diminishing to northwest 20 near noon and to west 15 this evening. Wind increasing to southwest 15 to 20 Thursday afternoon.

Showers ending this evening.


Issued 05:00 AM ADT 23 September 2020
Today Tonight and Thursday. Seas 2 to 3 metres subsiding to 1 to 2 this morning and to 1 or less this evening.

Extended Forecast

Issued 03:00 AM ADT 23 September 2020
Friday Wind variable 10 to 15 knots.
Saturday Wind southwest 10 to 15 knots.
Sunday Wind southwest 25 knots.

Ice Forecast

Issued 10:00 AM EDT 25 May 2020 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 West Bay of Fundy - 44490 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 25 May 2020

Ice Coverage

Forecasts available to mariners upon request.


Warnings (In effect)

Gale warning in effect


Issued 10:00 AM ADT 23 September 2020

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.


Technical Marine Synopsis

Issued 10:00 AM ADT 23 September 2020 Today Tonight and Thursday At 10:00 a.m. ADT today Post-tropical Storm Teddy 960 mb located
at 44.9N 62.4W.
By 3:00 a.m. ADT Thursday Post-tropical Storm Teddy 978 mb located
at 51.9N 56.4W.

Marine Weather Statement

Issued 9:52 AM ADT 23 September 2020 Post tropical storm Teddy is currently over the eastern shore and
will continue to move across the marine district through the day
today. Gale to storm force winds are expected with this storm and
will push north and east through the morning and early afternoon as
the storm moves across the region.

Higher than normal water levels will bring large waves and rough,
pounding surf along parts of the Atlantic Coast of Nova Scotia
through the morning and early afternoon.

At 10:00 A.M. ADT, post tropical storm Teddy is located near
Latitude 44.9 north and longitude 62.4 west, about 49 nautical miles
east-northeast of Halifax. Maximum sustained winds are estimated at
60 knots and central pressure at 960 MB. Teddy is moving
north-northeast at 20 knots.

Marine interests are advised that storm warnings are in effect for
eastern shore, Sable, East Scotian Slope, Fourchu, Banquereau,
Laurentian Fan - northern half, and Cabot Strait - southern half.
Gale warnings are in effect for all remaining waters except
Chaleur-Miscou - western half.

Marine interests are also advised that high water level warnings are
in effect for eastern shore and Fourchu. There is also a possibility
of higher than normal water levels along some Gulf of St. Lawrence
regions tonight and Wednesday.

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