Coats - northern half
Forecast
Marine Forecast
Issued 05:00 PM CST 07 December 2025
Tonight and Monday.
Wind northeast 30 knots diminishing to northeast 15 early this evening then backing to north 20 early Monday morning.
Flurries this afternoon and Monday afternoon changing to snow. Visibility 1 mile or less in precipitation.
Freezing spray warning in effect.
Outside the ice edge freezing spray ending this evening. Freezing spray beginning overnight.
Temperatures minus 6 falling to minus 12 Monday 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 5:00 PM CST 07 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 PM EST 7 December 2025 Tonight and Monday At 0000 UTC Monday merging low 995 mb located at 57N 77W.At 0000 UTC Monday trough located from 55N 53W to 59N 60W then to
63N 68W.
By 0000 UTC Tuesday low 982 mb located at 60N 69W.
At 0000 UTC Tuesday quasi-stationary ridge located from 72N 75W
to 66N 63W.
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 - Hopedale and south
- Mid Labrador Coast - north of Hopedale
- 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
- 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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