Issued 10:00 AM AST 23 February 2018
Today Tonight and Saturday.
Wind northeast 15 knots veering to east 10 to 15 near noon then increasing to southerly 20 to 25 this evening. Wind veering to west 20 to 25 Saturday morning then to northwest 15 to 20 Saturday evening.
Rain or snow beginning this evening and ending early Saturday morning. Fog patches forming late this evening and dissipating Saturday morning.
Temperatures zero rising to plus 6 Saturday morning.
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Ice ForecastsIssued 10:00 AM EST 22 February 2018 Today Tonight and Friday
Ice EdgeFirst ice edge estimated from New Brunswick near 4530N 6515W to Nova
Scotia near 4505N 6500W. Sea ice northeast of the ice edge.
Second ice edge estimated from Nova Scotia near 4430N 6330W to 4500N
6130W to 4530N 5720W to 4725N 5730W to Newfoundland near 4705N
5555W. Sea ice north of the ice edge.
Iceberg BulletinIssued 11:00 AM EST 22 February 2018
Iceberg LimitIceberg limit at 0000 UTC 22 Feb estimated from Newfoundland near
4748N 5248W to 4715N 4830W to 5000N 4645W to 5115N 4645W to 5700N
5330W then eastwards.
Western iceberg limit at 0000 UTC 22 Feb estimated from Newfoundland
near 5134N 5600W to the Labrador coast near 5154N 5600W.
Iceberg CountNo confirmed icebergs.
No watches or warnings in effect.
Technical Marine SynopsisIssued 10:00 AM AST 23 February 2018 Today Tonight and Saturday At 10:00 a.m. AST today high 1042 mb located over the Bay of Fundy.
By 3:00 a.m. AST Saturday high 1029 mb located south of Laurentian
At 3:30 p.m. AST today trough located over the Great Lakes.
By 10:00 a.m. AST Saturday trough located on a line north-south
over the eastern Marine District.
Marine Weather StatementIssued 9:52 AM AST 23 February 2018 A cold northwesterly flow over eastern waters will diminish today as
an area of high pressure crosses the district.
A trough of low pressure will approach from the west tonight and then
cross the district on Saturday. Winds will increase to strong
southerlies ahead of the trough then veer to strong northwesterlies
in its wake.
Marine interests are advised that freezing spray warnings are in
effect for Banquereau, Cabot Strait, Gulf-Magdalen, Chaleur-Miscou
St. Lawrence - St. Lawrence River Area
- Anticosti - northern half
- Anticosti - southern half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Cornwall to Montréal
- Donnacona to Beauport
- Grand Manan
- Gulf - Magdalen - western half
- Kingston to Cornwall
- Lake Memphrémagog - northern half
- Lake Nipissing
- Lake Saint-Jean
- L'Isle-aux-Coudres to Tadoussac
- Montréal to Trois-Rivières
- Northumberland Strait - western half
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Richelieu River and Northern Lake Champlain
- Saguenay to Tadoussac
- Tadoussac to Pointe à Michel
- Trois-Rivières to Donnacona
- 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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