Arviat - western half
Forecast
Marine Forecast
Issued 05:00 AM CST 11 November 2025
Today Tonight and Wednesday.
Wind south 30 knots diminishing to southeast 20 near noon then veering to south 15 this evening. Wind increasing to northwest 20 near midnight then diminishing to northwest 15 Wednesday morning. Wind diminishing to light Wednesday evening.
Periods of snow ending near midnight. Visibility 1 mile or less in snow.
Temperatures plus 1 falling to minus 6 Wednesday morning.
Waves
Issued 05:00 AM CST 11 November 2025
Today Tonight and Wednesday.
Seas 2 to 3 metres subsiding to 1 near midnight.
Extended Forecast
Issued 05:00 AM CST 11 November 2025
Thursday
Wind north 20 knots increasing to north 25 in
the morning then diminishing to northwest 15 late in the day.
Friday
Wind light increasing to southeast 35 knots
late in the day.
Saturday
Wind southeast 40 knots diminishing to west
25 late in the day.
Ice Forecast
Issued 11:00 AM EST 11 November 2025 Today Tonight and Wednesday Open water except 7 tenths new ice along parts of the coast.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EST 11 November 2025 Today Tonight and WednesdayIce Edge
First ice edge estimated from Quebec near 5438N 7946W to 5752N 9140Wto 5959N 9348W to 6326N 8910W to 6244N 8500W to Southampton Island
near 6326N 8100W. Sea ice southwest then northwest of the ice edge.
Second ice edge estimated from Southampton Island near 6347N 8008W
to 6534N 8251W to 6645N 8109W to 6737N 8028W to 6617N 7635W to 6422N
7905W to Baffin Island near 6326N 7206W. Sea ice west then northeast
of the ice edge.
Ice Coverage
Open water except 7 tenths new ice along parts of the coast.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:45 AM EST 11 November 2025 Today Tonight and Wednesday At 1200 UTC Tuesday dissipating ridge located on a line north-southover eastern Hudson Bay.
At 1200 UTC Tuesday low 984 mb located at 64N 101W.
By 0000 UTC Thursday low 993 mb located at 60N 92W.
By 0000 UTC Thursday trough from 963 mb low located from 56N 62W
to 66N 72W.
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 - northern half
- East Baffin - southern half
- East Brevoort - northern half
- East Brevoort - southern half
- East Clyde
- 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
- Navy Board
- Northwest Labrador Sea - eastern half
- Northwest Labrador Sea - western half
- 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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