Language selection

Weather shortcuts

Pointe-des-Monts to Anticosti - northern half

Forecast

Marine Forecast

Issued 03:00 PM EDT 21 April 2024

Tonight and Monday.

Gale warning in effect.

Wind southwest 15 to 25 knots becoming southerly 15 early this evening then diminishing to light late this evening. Wind increasing to west 25 late overnight and to west 25 to 35 Monday morning. Wind becoming west 25 Monday evening.

Showers beginning near midnight changing to flurries Monday morning and ending near noon Monday. Visibility 1 mile or less in flurries.

Freezing spray warning in effect.

Freezing spray beginning near noon Monday.

Temperatures plus 3 falling to minus 5 Monday evening.

Waves

Issued 03:00 PM EDT 21 April 2024
Tonight and Monday. Seas 1 to 2 metres subsiding to 1 or less this evening then building to 1 to 2 early Monday morning. Seas building to 2 to 3 near noon Monday.

Extended Forecast

Issued 06:00 PM EDT 21 April 2024
Tuesday Wind southwesterly 15 to 25 knots.
Wednesday Wind southwest 20 knots veering to northwest 20 late in the day.
Thursday Wind northwest 25 knots.

Ice Forecast

Issued 10:00 AM EDT 21 April 2024 Today Tonight and Monday Ice free. 

[ Canadian Ice Service ]

Stay connected

ATOM

Weather Conditions

Skip Image

Zoom-in to make a selection

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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 21 April 2024 Today Tonight and Monday

Ice Edge

Ice edge estimated from Quebec near 5013N 6313W to 4951N 6034W to
5114N 5741W to 5117N 5728W then northeastward. Sea ice north then
east of the ice edge.

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Gale warning in effect

Pointe-des-Monts to Anticosti - northern half

Issued 3:00 PM EDT 21 April 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.

Freezing spray warning in effect

Pointe-des-Monts to Anticosti - northern half

Issued 3:00 PM EDT 21 April 2024

Moderate or severe freezing spray is 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 PM EDT 21 April 2024 Tonight and Monday At 3:00 p.m. EDT today dissipating ridge located on a line
northeast-southwest over Lake Saint-Jean.

At 3:00 p.m. EDT today trough located over Lake Superior.
By 8:00 p.m. EDT Monday trough located on a line north-south
over Natashquan.

At 8:00 p.m. EDT tonight ridge located on a line northeast-southwest
over northern Ontario.
By 8:00 p.m. EDT Monday ridge located on a line north-south over
Rimouski.

St. Lawrence - St. Lawrence River Area

Another Region

Date modified: