Laurentian Fan
Forecast
Marine Forecast
Issued 08:00 PM AST 28 January 2023
Tonight and Sunday.
Wind light becoming west 15 knots near midnight then diminishing to light early Sunday evening.
Showers tonight.
Waves
Issued 05:00 PM AST 28 January 2023
Tonight and Sunday.
Seas 2 to 3 metres subsiding to 1 to 2 Sunday
afternoon.
Extended Forecast
Issued 03:30 PM AST 28 January 2023
Monday
Wind southwest 25 to 30 knots.
Tuesday
Wind southerly 10 to 15 knots veering to
southwest 15 to 20 late in the day.
Wednesday
Wind north 20 to 25 knots.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 28 January 2023 Today Tonight and SundayIce Edge
First ice edge estimated from Nova Scotia near 4542N 6218W to PrinceEdward Island near 4559N 6231W. Sea ice southwest of the ice edge.
Second ice edge estimated from 4658N 6157W to 4713N 6215W to 4753N
6129W to 4738N 6105W to 4658N 6157W. Sea ice within the ice edge.
Third ice edge estimated from Prince Edward Island near 4628N 6240W
to 4730N 6430W to 4905N 6319W to 4853N 6138W to 5106N 5732W to
Newfoundland near 4925N 5813W. Sea ice west then east of the ice
edge.
Ice Coverage
Ice free.
Iceberg Bulletin
Issued 3:02 PM EST 28 January 2023Iceberg Limit
Iceberg limit at 0000 UTC 29 Jan estimated from Newfoundland near5025N 5635W to 4930N 4900W to 5000N 4745W to 5100N 4720W to 5815N
5630W to 6005N 5015W to 5740N 4610W then eastwards.
Western iceberg limit at 0000 UTC 29 Jan estimated from Quebec near
5120N 5832W to Newfoundland near 5022N 5725W.
Iceberg Count
No confirmed icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM AST 28 January 2023 Tonight and Sunday At 8:00 p.m. AST tonight trough located on a line north-south overthe western Marine District.
By 10:00 a.m. AST Sunday departing trough located over Newfoundland.
At 3:00 a.m. AST Sunday ridge located from Quebec to New England.
By 3:00 a.m. AST Monday departing ridge located over Newfoundland.
At 8:00 p.m. AST Sunday approaching low located over New England.
Marine Weather Statement
Issued 7:42 PM AST 28 January 2023 A trough of low pressure will move eastward across the Gulf of St.Lawrence tonight. Strong southerly winds ahead of the trough shift to
strong to gale force westerlies in its wake.
Marine interests are advised that gale warnings are in effect for
Cabot Strait - northern half, Gulf - Magdalen and Anticosti. Freezing
spray warnings are in effect for Gulf - Magdalen, Chaleur - Miscou,
and Anticosti.
Atlantic - Newfoundland Area
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