Issued 10:00 AM NDT 22 March 2023
Today Tonight and Thursday.
Wind northwest 20 knots diminishing to light near noon then increasing to northwest 25 this evening. Wind diminishing to northwest 15 near noon Thursday and to light Thursday evening.
Flurries this afternoon tonight and Thursday morning. Visibility 1 mile or less in flurries.
Temperatures near minus 1.
Issued 06:00 AM NDT 22 March 2023
Today Tonight and Thursday. Seas 2 to 3 metres subsiding to 1 to 2 this morning then building to 2 to 3 this evening. Seas subsiding to 1 to 2 Thursday afternoon.
Issued 03:00 AM NDT 22 March 2023
Friday Wind east 15 to 20 knots increasing to east 25 to 35 in the morning then backing to northeast 45 in the afternoon.
Saturday Wind northwest 35 knots.
Sunday Wind north 20 knots.
Issued 10:00 AM EDT 22 March 2023 Today Tonight and Thursday Bergy water.
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Ice ForecastsIssued 10:00 AM EDT 22 March 2023 Today Tonight and Thursday
Ice EdgeIce edge estimated from Newfoundland near 4647N 5257W to 4645N 5226W
to 4919N 4928W to 5021N 5342W to 5243N 5426W to 5505N 5240W to 5552N
5616W to 5803N 5815W then northeastward. Sea ice north then west 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 CountLess than 10 icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 10:00 AM NDT 22 March 2023 Today Tonight and Thursday At 10:00 a.m. NDT today trough located near Cape Breton Island.
By 10:00 a.m. NDT Thursday trough located over the northern
At 10:00 a.m. NDT today ridge located over Banquereau.
By 8:00 p.m. NDT tonight departing ridge located over the
southeastern Grand Banks.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast - Cape St. Francis and south
- East Scotian Slope
- Georges Bank
- Grand Manan
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Sable - eastern half
- Sable - western half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
- 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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