Central - western half
Forecast
Marine Forecast
Issued 05:00 AM CST 04 December 2024
Today Tonight and Thursday.
Wind light increasing to south 15 knots near noon and to northwest 25 this afternoon. Wind diminishing to northwest 15 Thursday morning.
Flurries this afternoon tonight and Thursday. Visibility 1 mile or less in flurries.
Freezing spray warning in effect.
Moderate freezing spray beginning this afternoon except severe late this evening overnight and Thursday morning.
Temperatures minus 5 falling to minus 12 Thursday morning.
Waves
Extended Forecast
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EST 3 December 2024 Today Tonight and WednesdayIce Edge
First ice edge estimated from Quebec near 6015N 6458W to 5835N 6730Wto Quebec near 6048N 6922W. Sea ice south of the ice edge.
Second ice edge estimated from Quebec near 6105N 6937W to 6233N
7342W to 6235N 8115W to 6410N 7830W to 6400N 7330W to 6230N 7100W to
6115N 6445W to 6200N 6401W then northeastward. Sea ice south then
north of the ice edge.
Ice Coverage
Open water except 7 tenths new ice including 1 tenth grey-white ice
near The Southampton Island coast.
Warnings
Warnings (In effect)
Freezing spray warning in effect
Central - western half
Issued 05:00 AM CST 04 December 2024Moderate or severe freezing spray is occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 4:45 AM EST 4 December 2024 Today Tonight and Thursday At 1200 UTC Wednesday quasi-stationary trough located over easternDavis Strait.
By 0000 UTC Friday trough located on a line north-south over
eastern Hudson Bay.
Arctic - Eastern Arctic Area
- Admiralty
- Arviat - eastern half
- Arviat - western half
- Baker
- Barrow
- Boothia
- Byam
- Central Brevoort - northern half
- Central Brevoort - southern half
- Central - eastern half
- Central - western half
- Clarence - northern half
- Clarence - southern half
- Coats - northern half
- Coats - southern half
- Committee
- Cumberland
- East Baffin
- East Brevoort
- East Clyde
- East Davis - northern half
- East Davis - southern half
- East Foxe
- East Labrador Sea
- Eureka - southern half
- Frobisher Bay
- Hassel
- Igloolik
- Jones - eastern half
- Jones - western half
- Kane - southern half
- Lancaster - eastern half
- Lancaster - western half
- Larsen
- Maclean
- Massey
- Maud
- McClintock
- Mid Labrador Coast
- Navy Board
- Northwest Labrador Sea
- North Labrador Coast
- Norwegian
- Nottingham - eastern half
- Nottingham - western half
- Peary
- Peel
- Pond
- Prince Charles
- Puvirnituq - northern half
- Puvirnituq - southern half
- Queens
- Rae
- Rankin - northern half
- Rankin - southern half
- Regent
- Resolution - eastern half
- Resolution - western half
- Roes Welcome - northern half
- Roes Welcome - southern half
- South Labrador Sea
- South Sverdrup
- South-central Hudson - eastern half
- St. Roch
- Ungava - eastern half
- Ungava - western half
- West Baffin - northern half
- West Baffin - southern half
- West Brevoort - northern half
- West Brevoort - southern half
- West Clyde - northern half
- West Clyde - southern half
- West Davis - northern half
- West Davis - southern half
- West Foxe
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