Issued 08:00 PM NDT 22 March 2023
Tonight and Thursday.
Wind variable 10 to 15 knots increasing to north 20 late overnight then diminishing to light near noon Thursday.
Flurries ending near noon Thursday.
Temperatures near minus 3.
Issued 06:00 PM NDT 22 March 2023
Tonight and Thursday. Outside the ice edge seas 1 to 2 metres subsiding to 1 or less Thursday afternoon.
Issued 03:30 PM NDT 22 March 2023
Friday Wind southeast 15 to 20 knots increasing to southeast 25 in the morning then backing to northeast 25 in the afternoon.
Saturday Wind northeast 25 knots backing to north 15 to 20.
Sunday Wind northeast 20 knots.
Issued 10:00 AM EDT 22 March 2023 Today Tonight and Thursday 2 tenths first-year ice except 9 tenths first-year ice in the extreme northern section. Consolidated first-year ice along parts of the coasts.
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Ice ForecastsIssued 10:00 AM EDT 22 March 2023 Today Tonight and Thursday
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.
2 tenths first-year ice except 9 tenths first-year ice in the
extreme northern section. Consolidated first-year ice along parts of
Iceberg BulletinIssued 2:30 PM EDT 22 March 2023
Iceberg LimitIceberg limit at 0000 UTC 23 Mar estimated from Newfoundland near
4655N 5555W to 4600N 5525W to 4500N 5000W to 4455N 4500W to 4730N
4430W to 5835N 5540W to 6005N 5015W to 5850N 4755W then eastwards.
Western iceberg limit at 0000 UTC 23 Mar estimated from Quebec near
5020N 6050W to Newfoundland near 4917N 5810W.
Iceberg CountNo confirmed icebergs except less than 10 icebergs northeast of the
western iceberg limit.
No watches or warnings in effect.
Technical Marine SynopsisIssued 8:00 PM NDT 22 March 2023 Tonight and Thursday At 8:00 p.m. NDT tonight trough located over the Avalon Peninsula.
By 3:30 p.m. NDT Thursday departing trough located over the northern
At 8:00 p.m. NDT tonight ridge located on a line northwest-southeast
over the Maritimes.
By 8:00 p.m. NDT Thursday ridge located on a line
northwest-southeast over Newfoundland.
At 3:30 p.m. NDT Thursday approaching low 1002 mb located over
Atlantic - Newfoundland Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait
- Chaleur - Miscou
- 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
- 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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