Coats - northern half
Forecast
Marine Forecast
Issued 05:00 AM CST 08 December 2025
Today Tonight and Tuesday.
Wind north 20 knots increasing to north 20 to 25 Tuesday evening.
Flurries beginning this afternoon changing to snow this evening then to flurries near midnight and ending Tuesday morning. Visibility as low as 1 mile in precipitation.
Freezing spray warning in effect.
Outside the ice edge freezing spray ending overnight. Freezing spray beginning Tuesday afternoon.
Temperatures minus 6 falling to minus 12 this evening then rising to minus 3 Tuesday morning. Temperatures falling to minus 8 Tuesday evening.
Waves
Extended Forecast
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EST 7 December 2025 Today Tonight and MondayIce Edge
Ice edge estimated from Quebec near 6025N 6454W to 5915N 6734W toBaffin Island near 6152N 6608W. Sea ice east then west of the ice
edge.
Ice Coverage
5 tenths grey ice except 9 tenths grey ice including 2 tenths
grey-white ice near parts of the Southampton Island coast.
Consolidated grey-white ice along parts of the coasts.
Warnings
Warnings (In effect)
Freezing spray warning in effect
Coats - northern half
Issued 05:00 AM CST 08 December 2025Moderate 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 8 December 2025 Today Tonight and Tuesday At 1200 UTC Monday merging low 999 mb located at 55N 76W.At 0000 UTC Tuesday low 982 mb located at 59N 72W.
By 0000 UTC Wednesday low 989 mb located at 56N 79W.
At 0000 UTC Wednesday low 985 mb located at 60N 62W.
Arctic - Eastern Arctic Area
- Admiralty
- Arviat - eastern half
- Arviat - western half
- Baker
- Barrow
- Boothia
- Byam
- Central Brevoort
- Central - eastern half
- Central - western half
- Clarence - northern half
- Clarence - southern half
- Coats - northern half
- Coats - southern half
- Committee
- Cumberland
- East Baffin - northern half
- East Baffin - southern half
- East Brevoort
- East Clyde - northern half
- East Clyde - southern half
- 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 - northern half
- Northwest Labrador Sea - southern half
- North Labrador Coast
- Norwegian
- Nottingham - eastern half
- Nottingham - western half
- Peary
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- 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
- 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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