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Cabot Strait

Warnings

Forecast

Marine Forecast

Issued 03:00 AM ADT 22 March 2023

Today Tonight and Thursday.

Wind variable 10 to 15 knots increasing to northwest 25 this morning then diminishing to northwest 15 Thursday morning. Wind diminishing to light Thursday afternoon then increasing to southeast 15 to 20 Thursday evening.

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

Risk of freezing spray overnight and Thursday morning.

Temperatures near minus 2.

Waves

Issued 05:00 PM ADT 21 March 2023
Tonight and Wednesday. Seas 1 to 2 metres subsiding to 1 or less this evening then building to 1 to 2 Wednesday morning. Seas building to 2 to 3 Wednesday evening.

Extended Forecast

Issued 03:00 AM ADT 22 March 2023
Friday Wind southeast 40 knots diminishing to northerly 30 in the afternoon.
Saturday Wind northwest 35 knots.
Sunday Wind north 20 knots diminishing to variable 10 to 15.

Ice Forecast

Issued 10:00 AM EDT 21 March 2023 Today Tonight and Wednesday Open water. 

[ 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
Legend:
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 21 March 2023 Today Tonight and Wednesday

Ice Edge

Ice edge estimated from Nova Scotia near 4557N 5947W to 4620N 5930W
to 4845N 6230W to 4946N 5849W to 4730N 5940W to Newfoundland near
4711N 5528W. Sea ice west then northeast of the ice edge.

Ice Coverage

Open water.

 

Iceberg Bulletin

Issued 2:30 PM EDT 21 March 2023

Iceberg Limit

Iceberg limit at 0000 UTC 21 Mar estimated from Newfoundland near
4655N 5555W to 4600N 5525W to 4515N 5000W to 4535N 4610W to 4700N
4500W to 4845N 4525W to 5835N 5540W to 6005N 5015W to 5900N 4815W to
5820N 4520W then eastwards.

Western iceberg limit at 0000 UTC 21 Mar estimated from Quebec near
5027N 5948W to Newfoundland near 4936N 5753W.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM ADT 22 March 2023 Today Tonight and Thursday At 3:00 a.m. ADT today trough located from Labrador to Cape
Breton Island.
By 3:30 p.m. ADT today departing trough located east of the Marine
District.

At 3:00 a.m. ADT today ridge located from James Bay to New England.
By 3:30 p.m. ADT Thursday ridge located from Labrador to Laurentian
Fan.

At 10:00 a.m. ADT Thursday approaching trough located over the
Gulf of Maine.

Marine Weather Statement

Issued 2:41 AM ADT 22 March 2023 Marine interests are advised that freezing spray warnings are in
effect for Chaleur - Miscou and Anticosti.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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