Southeastern Grand Banks
Forecast
Marine Forecast
Issued 03:00 AM NST 29 January 2023
Today Tonight and Monday.
Wind north 15 to 20 knots backing to west 15 to 20 near noon then diminishing to variable 10 to 15 near midnight. Wind increasing to south 25 near noon Monday.
Rain or snow ending this morning.
Waves
Issued 06:00 PM NST 28 January 2023
Tonight and Sunday.
Seas 2 to 3 metres.
Extended Forecast
Issued 03:00 AM NST 29 January 2023
Tuesday
Wind south 25 to 35 knots.
Wednesday
Wind southwest 25 to 35 knots diminishing to
northwest 15 to 20.
Thursday
Wind variable 15 knots.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Southeastern Grand Banks
Issued 10:00 AM EST 28 January 2023 Today Tonight and SundayIce Edge
First ice edge estimated from Newfoundland near 4842N 5305W to 4933N5332W to 5021N 5537W to 5132N 5437W to 5357N 5350W to 5803N 5743W
then northeastward. Sea ice west of the ice edge.
Second ice edge estimated from 6132N 5754W to 6200N 5721W then
northeastward. Sea ice west of the ice edge.
Ice Coverage
Ice free.
Ice Forecasts
Tail of the Grand Banks
Issued 10:00 AM EST 28 January 2023 Today Tonight and SundayIce Edge
First ice edge estimated from Newfoundland near 4842N 5305W to 4933N5332W to 5021N 5537W to 5132N 5437W to 5357N 5350W to 5803N 5743W
then northeastward. Sea ice west of the ice edge.
Second ice edge estimated from 6132N 5754W to 6200N 5721W then
northeastward. Sea ice west of the ice edge.
Ice Coverage
Forecasts available to mariners upon request.
Iceberg Bulletin
Southeastern Grand Banks
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.Iceberg Bulletin
Tail of the Grand Banks
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
Forecasts available to mariners upon request.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM NST 29 January 2023 Today Tonight and Monday At 3:00 a.m. NST today trough located over the Quebec LowerNorth Shore.
By 3:00 a.m. NST Monday trough located south of Greenland.
At 3:00 a.m. NST Monday approaching low 1014 mb located over
the Maritimes.
At 3:00 a.m. NST today ridge located on a line northeast-southwest
over the Grand Banks.
By 3:00 a.m. NST Monday ridge located on a line northwest-southeast
over Newfoundland.
Marine Weather Statement
Issued 2:45 AM NST 29 January 2023 A trough located over the Quebec Lower North Shore will cross BelleIsle Bank this afternoon. Strong to gale force southwesterly winds
ahead of the trough will spread over most waters and become strong to
gale force westerlies in its wake today.
A low pressure system approaching from the southwest will cross
Newfoundland on Monday. Strong to gale force southeasterly to
southwesterly winds will develop to the south of the low's track on
Monday.
Marine interests are advised that gale warnings are in effect for all
waters except the Southern Grand Banks.
Marine interests are also advised that freezing spray warnings are in
effect for Strait of Belle Isle, Gulf waters, Northeast Coast, Belle
Isle Bank, and Funk Island Bank.
Atlantic - Maritimes Area
- Anticosti
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast
- East Scotian Slope
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- Lurcher
- 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
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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