Cumberland
Forecast
Marine Forecast
Issued 05:00 AM EDT 22 July 2026
Today Tonight and Thursday.
Wind light today tonight and Thursday.
Rain ending this evening. Fog patches.
Waves
Issued 05:00 PM EDT 21 July 2026
Tonight and Wednesday.
Outside the ice edge seas 1 metre or less.
Extended Forecast
Issued 05:00 PM EDT 21 July 2026
Thursday
Wind light.
Friday
Wind light.
Saturday
Wind light increasing to southeast 15 to 20
knots.
Ice Forecast
Issued 11:00 AM EDT 21 July 2026 Today Tonight and Wednesday Bergy water except 9 plus tenths first-year ice including 3 tenths
old ice in the extreme eastern section.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EDT 21 July 2026 Today Tonight and WednesdayIce Edge
First ice edge estimated from 6201N 6252W to 6458N 5747W thennorthward. Sea ice west of the ice edge.
Second ice edge estimated from 7247N 6457W to 7227N 6902W to Baffin
Island near 7107N 7047W. Sea ice south of the ice edge.
Third ice edge estimated from Baffin Island near 7235N 7553W to
7557N 7711W to 7557N 7409W then eastward. Sea ice northwest of the
ice edge.
Ice Coverage
Bergy water except 9 plus tenths first-year ice including 3 tenths
old ice in the extreme eastern section.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:45 AM EDT 22 July 2026 Today Tonight and Thursday At 1200 UTC Wednesday weakening low 1003 mb located at 66N 59W.By 0000 UTC Friday low 1015 mb located at 72N 67W.
At 1200 UTC Wednesday deepening low 993 mb located at 53N 76W.
By 0000 UTC Friday low 991 mb located at 59N 68W.
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
- Committee
- Cumberland
- East Baffin
- 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
- Navy Board
- Northwest Labrador Sea - northern half
- Northwest Labrador Sea - southern half
- North Labrador Coast
- Norwegian
- Nottingham
- Peary
- Peel
- Pond
- Prince Charles
- Puvirnituq
- Queens
- Rae
- Rankin
- Regent
- Resolution
- Roes Welcome
- South Labrador Sea
- South Sverdrup
- South-central Hudson
- 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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