Arviat - western half
Forecast
Issued 05:00 AM CST 16 December 2025
Forecasts have ended for the season.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EST 16 December 2025 Today Tonight and WednesdayIce Edge
Ice edge estimated from Killiniq Island near 6025N 6454W to 5953N6700W to 6117N 6550W to 6111N 6441W to 6200N 6405W then
northeastward. Sea ice south then west of the ice edge.
Ice Coverage
Forecasts available to mariners upon request.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:45 AM EST 16 December 2025 Today Tonight and Wednesday At 1200 UTC Tuesday trough from 982 mb low located from 65N 79Wto 60N 79W then to 57N 89W.
By 0000 UTC Thursday weakening trough from 987 mb low located from
Southampton Island to Puvirnituq.
At 1200 UTC Tuesday low 985 mb located near Lake Winnipeg.
By 0000 UTC Thursday low 978 mb located near Iqaluit.
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
- 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
- West Baffin
- 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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