Arviat
Forecast
Marine Forecast
Issued 05:00 PM CDT 11 August 2026
Tonight and Wednesday.
Wind north 10 to 15 knots becoming light near noon Wednesday.
Showers overnight and Wednesday morning.
Waves
Issued 05:00 PM CDT 11 August 2026
Tonight and Wednesday.
Seas 1 metre or less.
Extended Forecast
Issued 05:00 PM CDT 11 August 2026
Thursday
Wind northwest 15 knots diminishing to light
late in the day.
Friday
Wind northwest 10 to 15 knots becoming
light.
Saturday
Wind light.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EDT 11 August 2026 Today Tonight and WednesdayIce Edge
First ice edge estimated from Nunavut near 6556N 8614W toSouthampton Island near 6546N 8554W. Sea ice northeast of the ice
edge.
Second ice edge estimated from Southampton Island near 6424N 8144W
to Baffin Island near 6456N 7809W. Sea ice north of the ice edge.
Ice Coverage
Ice free.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:45 PM EDT 11 August 2026 Tonight and Wednesday At 0000 UTC Wednesday quasi-stationary ridge located over easternBaffin Island.
At 0000 UTC Wednesday deepening low 1005 mb located at 74N 60W.
By 0000 UTC Thursday trough from 999 mb low located from 72N 63W
to 61N 58W.
At 0000 UTC Thursday approaching low 996 mb located over Labrador
Sea.
Arctic - Eastern Arctic Area
- Admiralty
- Arviat
- Baker
- Barrow
- Boothia
- Byam
- Central
- Central Brevoort - northern half
- Central Brevoort - southern 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 - Hopedale and south
- Mid Labrador Coast - north of Hopedale
- Navy Board
- Northwest Labrador Sea
- North Labrador Coast - north of Saglek
- North Labrador Coast - Saglek and south
- Norwegian
- Nottingham - eastern half
- Nottingham - western half
- Peary
- Peel
- Pond
- Prince Charles
- Puvirnituq
- Queens
- Rae
- Rankin
- Regent
- Resolution - eastern half
- Resolution - western half
- Roes Welcome - northern half
- Roes Welcome - southern half
- South Labrador Sea
- South Sverdrup
- South-central Hudson
- St. Roch
- Ungava
- West Baffin - northern half
- West Baffin - southern half
- West Brevoort - northern half
- West Brevoort - southern half
- West Clyde
- West Davis - northern half
- West Davis - southern half
- West Foxe
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