Cumberland
Forecast
Marine Forecast
Issued 05:00 PM EDT 12 July 2026
Tonight and Monday.
Wind light becoming southeast 15 knots Monday evening.
Waves
Issued 05:00 PM EDT 12 July 2026
Tonight and Monday.
Seas 1 metre or less.
Extended Forecast
Issued 05:00 AM EDT 12 July 2026
Tuesday
Wind southeast 15 knots increasing to
southeast 25 in the afternoon.
Wednesday
Wind southeast 25 knots diminishing to
light.
Thursday
Wind light becoming southwest 15 knots late
in the day.
Ice Forecast
Issued 11:00 AM EDT 12 July 2026 Today Tonight and Monday Bergy water except 8 tenths first-year ice including 2 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 12 July 2026 Today Tonight and MondayIce Edge
Ice edge estimated from 6200N 6020W to 6331N 5758W thennortheastward. Sea ice northwest of the ice edge.
Ice Coverage
Bergy water except 8 tenths first-year ice including 2 tenths old
ice in the extreme eastern section.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:45 PM EDT 12 July 2026 Tonight and Monday At 0000 UTC Monday dissipating low 1000 mb located at 73N 64W.At 0000 UTC Monday low 1000 mb located near Churchill.
By 0000 UTC Tuesday low 989 mb located at 60N 83W.
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 - northern half
- East Clyde - southern half
- 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
- Peary
- Peel
- Pond
- Prince Charles
- Puvirnituq - northern half
- Puvirnituq - southern half
- Queens
- Rae
- Rankin
- Regent
- Resolution - eastern half
- Resolution - western half
- Roes Welcome
- South Labrador Sea
- 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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