Cumberland
Forecast
Marine Forecast
Issued 05:00 AM EST 10 December 2025
Today Tonight and Thursday.
Wind light today tonight and Thursday.
Scattered flurries beginning early this morning. Fog patches forming near midnight. Visibility 1 mile or less in flurries and in fog patches.
Temperatures near minus 6.
Waves
Issued 05:00 PM EST 09 December 2025
Tonight and Wednesday.
Outside the ice edge seas 1 metre.
Extended Forecast
Issued 05:00 AM EST 10 December 2025
Friday
Wind light becoming north 15 knots in the
afternoon.
Saturday
Wind north 15 knots.
Sunday
Wind northwest 25 knots increasing to northwest
30.
Ice Forecast
Issued 11:00 AM EST 10 December 2025 Today Tonight and Thursday Bergy water except 2 tenths new ice along parts of the coast.
Consolidated grey ice in a few sheltered bays.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EST 10 December 2025 Today Tonight and ThursdayIce Edge
Ice edge estimated from Baffin Island near 6200N 6601W to 6215N6400W to 6424N 6253W to 6535N 5742W then northeastward. Sea ice
northwest of the ice edge.
Ice Coverage
Bergy water except 2 tenths new ice along parts of the coast.
Consolidated grey ice in a few sheltered bays.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:45 AM EST 10 December 2025 Today Tonight and Thursday At 1200 UTC Wednesday quasi-stationary trough from low locatedfrom 58N 52W to 59N 70W.
At 1200 UTC Thursday approaching high 1026 mb located at 67N 91W.
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
- 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 - northwestern half
- 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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