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.
Strong wind warning program has ended for the season.
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.
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.
Issued 10:00 AM EDT 21 March 2023 Today Tonight and Wednesday Open water.
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Ice ForecastsIssued 10:00 AM EDT 21 March 2023 Today Tonight and Wednesday
Ice EdgeIce 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.
Iceberg BulletinIssued 2:30 PM EDT 21 March 2023
Iceberg LimitIceberg 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 CountNo confirmed icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:00 AM ADT 22 March 2023 Today Tonight and Thursday At 3:00 a.m. ADT today trough located from Labrador to Cape
By 3:30 p.m. ADT today departing trough located east of the Marine
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
At 10:00 a.m. ADT Thursday approaching trough located over the
Gulf of Maine.
Marine Weather StatementIssued 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
- Anticosti - eastern half
- Anticosti - western half
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore - eastern half
- East Coast - Cape St. Francis and south
- East Coast - north of Cape St. Francis
- Funk Island Bank
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern half
- Gulf - Port au Port
- Lake Melville
- Laurentian Fan
- Mid Labrador Coast - Hopedale and south
- Northeast Coast
- Northeast Gulf
- Northern Grand Banks
- Northumberland Strait - eastern half
- Northumberland Strait - western half
- Sable - eastern half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwest Coast
- South Coast
- South Labrador Coast
- South Labrador Sea - southern half
- Strait of Belle Isle - eastern half
- Strait of Belle Isle - western half
- Arctic - Eastern Arctic
- Arctic - Western Arctic
- Atlantic - Labrador
- Atlantic - Maritimes
- Atlantic - Newfoundland
- Great Lakes - Lake Erie and Lake Ontario
- Great Lakes - Lake Huron
- Great Lakes - Lake Superior
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