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Chaleur - Miscou

Warnings

Forecast

Marine Forecast

Issued 08:00 PM AST 06 December 2025

Tonight and Sunday.

Wind light increasing to southwest 10 to 15 knots late this evening and to west 25 Sunday morning. Wind veering to northwest 20 Sunday evening.

Scattered flurries tonight and Sunday morning. Visibility 1 mile or less in flurries.

Freezing spray warning in effect.

Freezing spray beginning Sunday morning.

Temperatures near minus 6.

Extended Forecast

Issued 03:30 PM AST 06 December 2025
Monday Wind northwest 15 knots increasing to northwest 30 in the afternoon.
Tuesday Wind west 25 knots.
Wednesday Wind southwest 15 knots diminishing to light.

Ice Forecast

Issued 10:00 AM EST 6 December 2025 Today Tonight and Sunday Open water except 2 tenths new ice along parts of the coast. 

[ Canadian Ice Service ]

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Map of Atlantic - Newfoundland marine weather areas Eskasoni (First Nations) Heath Point Bonavista Wreckhouse St.Paul Island Winterland Branch Hill Twillingate Stephenville Airport Burgeo St. Lawrence St. John's Int'l Airport St. Anthony Airport Grates Cove Cape Race Grand Étang Sagona Island North Mountain Port aux Basques Ingonish Beach La Scie Ferolle Point Englee Daniel's Harbour Corner Brook Cartwright Airport East Point West Chedabucto Bay – 44489 Blanc-Sablon Airport East Chedabucto Bay – 44488 Cap Whittle Chevery Banquereau - 44139 Charlottetown Airport Mary's Harbour North Cape Natashquan Airport Argentia J.A. Douglas McCurdy Sydney Airport Berry Hill Long Pond Îles de la Madeleine Airport Miscou Island Marticot Island Pool's Island
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 6 December 2025 Today Tonight and Sunday

Ice Edge

First ice edge estimated from New Brunswick near 4511N 6609W to
4508N 6549W to 4518N 6513W to Nova Scotia near 4510N 6445W. Sea ice
northeast of the ice edge.

Second ice edge estimated from Nova Scotia near 4546N 6254W to 4558N
6310W to Prince Edward Island near 4558N 6250W. Sea ice west of the
ice edge.

Third ice edge estimated from 4723N 6136W to 4738N 6112W to 4744N
6124W to 4734N 6159W to 4706N 6212W to 4706N 6147W to 4723N 6136W.
Sea ice within the ice edge.

Fourth ice edge estimated from Prince Edward Island near 4630N 6319W
to 4741N 6431W to 4827N 6402W to 4904N 6404W to 4925N 6516W to 4916N
6703W to 4956N 6635W to Anticosti Island near 4924N 6336W. Sea ice
west then north of the ice edge.

Fifth ice edge estimated from Anticosti Island near 4949N 6317W to
4946N 5954W to Quebec near 5125N 5736W. Sea ice north of the ice
edge.

Ice Coverage

Open water except 2 tenths new ice along parts of the coast.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Chaleur - Miscou

Issued 8:00 PM AST 06 December 2025

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 8:00 PM AST 6 December 2025 Tonight and Sunday At 8:00 p.m. AST tonight low 1001 mb located south of East Scotian
Slope.
By 10:00 a.m. AST Sunday departing low 990 mb located southeast
of Laurentian Fan.

At 3:00 a.m. AST Sunday low 1004 mb located near the St. Lawrence
River.
By 3:30 p.m. AST Sunday low 1000 mb located over the northeastern
Gulf of St. Lawrence.

At 8:00 p.m. AST tonight dissipating ridge located over the eastern
Marine District.

Marine Weather Statement

Issued 7:15 PM AST 6 December 2025 Marine interests are advised that freezing spray warnings are in
effect for Gulf-Magdalen - northeastern half, Chaleur-Miscou, and
Anticosti.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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