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Northumberland Strait

Forecast

Marine Forecast

Issued 10:00 AM AST 29 January 2023

Today Tonight and Monday.

Wind northwest 10 to 15 knots diminishing to light near noon then increasing to southeast 20 this evening. Wind veering to south 25 late overnight then to westerly 15 to 20 early Monday morning. Wind diminishing to light near noon Monday.

Flurries beginning this evening changing to showers overnight and ending Monday morning. Visibility 1 mile or less in precipitation.

Temperatures minus 3 rising to plus 2 overnight then falling to minus 5 Monday afternoon.

Extended Forecast

Issued 03:00 AM AST 29 January 2023
Tuesday Wind northwest 15 to 20 knots increasing to northwest 25 in the afternoon.
Wednesday Wind northwest 25 knots diminishing to variable 10 to 15.
Thursday Wind southwesterly 15 to 20 knots.

Ice Forecast

Issued 10:00 AM EST 29 January 2023 Today Tonight and Monday Open water except 3 tenths new ice including 1 tenth grey ice in the western section. 

[ Canadian Ice Service ]

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Weather Conditions

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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 Berry Hill Bonavista Burgeo Cape Race Corner Brook Daniel's Harbour Englee Ferolle Point La Scie Port aux Basques 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
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 29 January 2023 Today Tonight and Monday

Ice Edge

First ice edge estimated from Nova Scotia near 4542N 6218W to Prince
Edward Island near 4559N 6231W. Sea ice southwest of the ice edge.

Second ice edge estimated from 4658N 6157W to 4713N 6215W to 4753N
6129W to 4738N 6105W to 4658N 6157W. Sea ice within the ice edge.

Third ice edge estimated from Prince Edward Island near 4628N 6240W
to 4730N 6411W to 4905N 6319W to 4853N 6138W to 5106N 5732W to
Newfoundland near 4925N 5813W. Sea ice west then east of the ice
edge.

Ice Coverage

Open water except 3 tenths new ice including 1 tenth grey ice in the
western section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM AST 29 January 2023 Today Tonight and Monday At 10:00 a.m. AST today departing trough located over Newfoundland.

At 10:00 a.m. AST today ridge located on a line northwest-southeast
over the Maritimes.
By 3:00 a.m. AST Monday departing ridge located over Newfoundland.

At 3:00 a.m. AST Monday low 1012 mb located over New Brunswick.

Marine Weather Statement

Issued 9:47 AM AST 29 January 2023 Strong to gale force westerly winds in the Gulf of St. Lawrence will
diminish this morning as a trough of low pressure departs the area.

Marine interests are advised that gale warnings are in effect for
Cabot Strait - northern half, Gulf - Magdalen and Anticosti. Freezing
spray warnings are in effect for Gulf - Magdalen and Anticosti.

Atlantic - Newfoundland Area

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