Laurentian Fan
Forecast
Marine Forecast
Issued 03:00 AM AST 12 November 2019
Today Tonight and Wednesday.
Wind light increasing to southeast 15 to 20 knots early this morning and to southeast 25 late this morning. Wind 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 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 11 November 2019 Today Tonight and TuesdayIce 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 11 November 2019Iceberg Limit
Iceberg limit at 0000 UTC 12 Nov estimated from the Labrador coastnear 5230N 5600W to 5100N 5200W to 5100N 4930W to 5200N 4730W to
5530N 5400W to 6100N 5859W to 6200N 5359W to 5800N 4759W then
eastwards.
Iceberg Count
No confirmed icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM AST 12 November 2019 Today Tonight and Wednesday At 3:00 a.m. AST today warm front from 1008 mb low located fromCape Cod 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 3:00 a.m. AST today cold front from 1008 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 2:44 AM AST 12 November 2019 A low pressure system lying over the Gulf of Maine this morning 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 have
strong to gale force southwesterlies developing south of the front
and strong to gale force northeasterlies to the north of the front.
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 northeast 15 to 20 increasing to south 20 early
this morning. Winds veering to southwest 25 near noon then to
northwest 20 to 25 late this evening. Seas less than 1 metre becoming
1 to 2 metres late this morning then building to 2 metres in the
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 east 20 increasing to south 25 to 30 this morning
then to south 25 to 30 then veering to southwest 25 near noon.
Wind becoming northwest 25 in the evening. Seas 1 to 2 metres
building to 2 to 3 metres in the 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 - Maritimes Area
- Anticosti - northwestern half
- Anticosti - southeastern half
- Banquereau - northern half
- Banquereau - southern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast
- East Scotian Slope
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen - northwestern half
- Gulf - Magdalen - southeastern half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait - eastern half
- 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
- 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
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