Language selection

My Weather Profile Weather Topics  | 

Northumberland Strait - western half

Forecast

Marine Forecast

Issued 10:00 AM AST 19 January 2021

Today Tonight and Wednesday.

Wind northwest 20 to 25 knots diminishing to northwest 15 to 20 Wednesday morning.

Flurries ending overnight. Visibility 1 mile or less in flurries.

Freezing spray warning in effect.

Freezing spray ending Wednesday morning. Risk of freezing spray Wednesday.

Temperatures near minus 5.

Extended Forecast

Issued 03:00 AM AST 19 January 2021
Thursday Wind northwest 15 knots diminishing to light in the afternoon.
Friday Wind easterly 15 knots increasing to northeasterly 20 to 25.
Saturday Wind northwest 25 to 35 knots.

Ice Forecast

Issued 10:00 AM EST 19 January 2021 Today Tonight and Wednesday Open water except 2 tenths grey ice along parts of the coasts. 

[ Canadian Ice Service ]

Stay connected

ATOM

Weather Conditions

Skip Image

Zoom-in to make a selection

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

Ice Forecasts

Issued 10:00 AM EST 19 January 2021 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from Nova Scotia near 4545N 6240W to Prince
Edward Island near 4600N 6240W. Sea ice west of the ice edge.

Second ice edge estimated from Prince Edward Island near 4625N 6310W
to 4715N 6405W to 4840N 6345W to 4845N 6150W to 5040N 5820W to
Newfoundland near 5035N 5720W. Sea ice west and north of the ice
edge.

Ice Coverage

Open water except 2 tenths grey ice along parts of the coasts.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Northumberland Strait

Issued 10:00 AM AST 19 January 2021

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 10:00 AM AST 19 January 2021 Today Tonight and Wednesday At 10:00 a.m. AST today deepening low 984 mb located east of
Newfoundland.
By 3:30 p.m. AST Wednesday low 975 mb located east of Labrador.

At 10:00 a.m. AST Wednesday low 1011 mb located south of Long
Island.
By 8:00 p.m. AST Wednesday low 994 mb located south of West
Scotian Slope.

Marine Weather Statement

Issued 9:46 AM AST 19 January 2021 Strong northwesterlies will prevail across the district today as a
low pressure system remains east of Newfoundland. Colder air over the
Gulf of St. Lawrence will cause freezing spray for much of today and
tonight over northernmost waters. The northwesterlies will diminish
over southwestern waters tonight.

On Wednesday, the strong northwesterlies and freezing spray will
persist over northernmost waters as the low pressure system moves
towards the Labrador coast. Another low pressure system will deepen
southwest of Long Island Wednesday morning to lie south of West
Scotian Slope by Wednesday evening. As a result of this second low,
strong northerlies developing late in the day over southwestern
waters could possibly reach gale force over Georges Bank and West
Scotian Slope.

Marine interests are advised that freezing spray warnings are in
effect for Cabot Strait, Northumberland Strait, Gulf-Magdalen,
Chaleur-Miscou, and Anticosti.

Atlantic - Newfoundland Area

Another Region

What we are doing

Features

Need to travel Alberta Highway 93?

Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)

Date modified: