Laurentian Fan
Forecast
Marine Forecast
Issued 10:00 AM AST 12 November 2019
Today Tonight and Wednesday.
Wind southeast 25 knots veering to south 30 late this afternoon then becoming northwest 30 Wednesday evening.
Showers beginning this evening changing to rain near noon Wednesday. Fog patches forming early this evening and dissipating Wednesday evening.
Waves
Issued 05:00 AM AST 12 November 2019
Today Tonight and Wednesday.
Seas 1 to 2 metres building to 2 to 3 this afternoon and to 3 to
5 Wednesday morning.
Extended Forecast
Issued 03:00 AM AST 12 November 2019
Thursday
Wind northwest 30 knots diminishing to
northwest 20 in the afternoon and to variable 10 to 15 late in the
day.
Friday
Wind south 10 to 15 knots increasing to
southeast 25.
Saturday
Wind south 35 knots becoming northwest
35.
Ice Forecast
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Land Station Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 12 November 2019 Today Tonight and WednesdayIce Edge
Ice edge estimated from Quebec near 4920N 6720W to 4920N 6705W toQuebec near 5015N 6550W. Sea ice northwest of the ice edge.
Ice Coverage
Ice free.
Iceberg Bulletin
Issued 11:00 AM EST 12 November 2019Iceberg Limit
Iceberg limit at 0000 UTC 13 Nov estimated from the Labrador coastnear 5210N 5545W to 5100N 5200W to 5100N 4830W to 5200N 4730W to
5530N 5400W to 6100N 5900W to 6200N 5400W to 5800N 4800W then
eastwards.
Iceberg Count
No confirmed icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:00 AM AST 12 November 2019 Today Tonight and Wednesday At 10:00 a.m. AST today warm front from 1005 mb low located fromGrand Manan to Cabot Strait.
By 3:00 a.m. AST Wednesday warm front from 994 mb low located on
a line northeast-southwest over the Gulf of St. Lawrence.
At 10:00 a.m. AST today cold front from 1005 mb low located over
the East Coast of the U.S.
By 3:00 a.m. AST Wednesday cold front from 994 mb low located from
Anticosti Island to West Scotian Slope.
By 3:30 p.m. AST Wednesday cold front located on a line north-south
over Laurentian Fan.
Marine Weather Statement
Issued 10:09 AM AST 12 November 2019 A low pressure system currently lying over Southeastern Maine willtrack over Southern New Brunswick this afternoon and into the Gulf of
St. Lawrence by early Wednesday morning. A strong warm front
extending from the low through the Gulf of St. Lawrence will give
strong to gale force southwesterlies south of the front and strong to
gale force northeasterlies to its north. On Wednesday, most regions
will see strong to gale force northwesterlies in the wake of the low,
especially over the Gulf of St. Lawrence.
Marine interests are advised that gale warnings are in effect for
Georges Bank, West Scotian Slope, eastern shore - eastern half,
Fourchu, Banquereau - northern half, Cabot Strait, Northumberland
Strait, Gulf - Magdalen, Chaleur - Miscou, and Anticosti.
Outlook for the start-up of the Southwest New Brunswick lobster
fishery.
Lfa36 today..Winds southwest 25 near shifting to northwest 20 to 25
late this evening. Seas 1 to 2 metres building to 2 metres this
afternoon with choppy seas as winds blow against the ebbing tide.
Wednesday..Winds northwest 25 to 30 knots. Seas 1 to 2 metres.
Thursday..Winds northwest 20 becoming light early in the morning then
increasing to southwest 15 in the evening. Seas less than 1 metre.
Friday..Winds southwest 20 to 25 knots increasing to southwest 30
early in the morning. Seas 1 metre or less increasing to 1 to 2 in
the morning and 2 to 3 in the afternoon. Choppy seas in the
afternoon.
Lfa38 today..Winds south 25 to 30 veering to southwest 25 early this
afternoon. Wind becoming northwest 25 this evening. Seas 1 to 2
metres building to 2 to 3 metres this afternoon with choppy seas as
winds blow against the ebbing tide.
Wednesday..Winds northwest 25 to 30 knots. Seas 2 metres.
Thursday..Winds northwest 20 becoming light early in the morning then
increasing to southwest 15 to 20 in the afternoon and southwest 20 to
25 late in the day. Seas less than 1 metre.
Friday..Winds southwest 20 to 25 knots increasing to southwest 30 in
the morning. Seas 1 to 2 metres increasing to 2 to 3 near noon.
Choppy seas in the afternoon.
Atlantic - Newfoundland Area
- Anticosti - northwestern half
- Anticosti - southeastern half
- Banquereau - northern half
- Banquereau - southern half
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou
- Eastern Shore - eastern half
- East Coast
- Fourchu
- Funk Island Bank
- Gulf - Magdalen - northwestern half
- Gulf - Magdalen - southeastern half
- Gulf - Port au Port
- Lake Melville
- Laurentian Fan
- Mid Labrador Coast
- 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 - northwestern half
- South Labrador Sea - southeastern half
- Strait of Belle Isle - eastern half
- Strait of Belle Isle - western half
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