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Northumberland Strait

Warnings

Forecast

Marine Forecast

Issued 10:00 AM ADT 11 October 2024

Today Tonight and Saturday.

Gale warning in effect.

Wind northwest 25 to 30 knots increasing to northwest 35 this afternoon then diminishing to west 25 near midnight. Wind diminishing to westerly 15 early Saturday morning then increasing to northwest 25 Saturday afternoon. Wind increasing to northwest 35 Saturday evening.

Showers ending this afternoon. Showers Saturday.

Extended Forecast

Issued 03:00 AM ADT 11 October 2024
Sunday Wind west 35 knots diminishing to west 20 to 25 in the afternoon.
Monday Wind west 15 knots increasing to southeast 25 late in the day.
Tuesday Wind south 25 knots.

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Map of St. Lawrence - St. Lawrence River marine weather areas 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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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 5 May 2024 Forecasts have ended for the season.
Warnings

Warnings (In effect)

Gale warning in effect

Northumberland Strait

Issued 10:00 AM ADT 11 October 2024

'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.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM ADT 11 October 2024 Today Tonight and Saturday At 10:00 a.m. ADT today intensifying low 980 mb located over
southern Labrador Sea.
By 8:00 p.m. ADT tonight quasi-stationary low 973 mb located near
Labrador Coast.

At 10:00 a.m. ADT Saturday trough from low located over the Gulf
of St. Lawrence.
By 8:00 p.m. ADT Saturday intensifying trough located over the
eastern Marine District.

Marine Weather Statement

Issued 9:50 AM ADT 11 October 2024 An intensifying disturbance over Labrador today and Saturday will
strengthen winds to strong to gale force across parts of the marine
district today. An associated trough will cross the Gulf of St.
Lawrence on Saturday with winds expected to increase to gale to near
storm force in its wake.

Marine interests are advised that gale warnings are in effect for all
marine waters.

Outlook for the start-up of the Upper Bay of Fundy lobster fishery.

Saturday...Southwest 20 knots increasing to west 35 to 40 near noon
then diminishing to northwest 25 in the evening. Seas 2 to 3 metres.

Sunday...Northwest 20 knots diminishing to west 15 in the afternoon
and to light by evening. Seas 1 to 2 metres subsiding to 1 metre or
less in the afternoon.

Monday...Winds light becoming easterly 15 knots near noon increasing
to southeast 20 to 25 knots in the afternoon and to south 25 to 30
late in the evening. Seas near 1 metre.

Tuesday...Southwest 20 knots. Seas near 1 metre.

St. Lawrence - St. Lawrence River Area

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