Cumberland
Forecast
Marine Forecast
Issued 05:00 AM EDT 18 July 2026
Today Tonight and Sunday.
Wind light except northeast 20 knots near the entrance to Cumberland Sound today and this evening. Wind light Sunday.
Periods of rain and fog banks.
Waves
Issued 05:00 AM EDT 18 July 2026
Today Tonight and Sunday.
Outside the ice edge seas 1 metre or less.
Extended Forecast
Issued 05:00 AM EDT 18 July 2026
Monday
Wind light increasing to southeast 15 knots in
the afternoon and to southeast 20 late in the day.
Tuesday
Wind southeast 20 knots diminishing to light
late in the day.
Wednesday
Wind light increasing to southeast 30 knots
late in the day.
Ice Forecast
Issued 11:00 AM EDT 17 July 2026 Today Tonight and Saturday Bergy water except 7 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 17 July 2026 Today Tonight and SaturdayIce Edge
Ice edge estimated from 6201N 6252W to 6412N 5753W thennortheastward. Sea ice northwest of the ice edge.
Ice Coverage
Bergy water except 7 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 18 July 2026 Today Tonight and Sunday At 1200 UTC Saturday weakening low 995 mb located at 59N 59W.By 0000 UTC Monday weakening low 1005 mb located at 63N 70W.
At 1200 UTC Saturday quasi-stationary ridge located over western
Hudson Bay.
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 - northern half
- East Baffin - southern half
- 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 - Hopedale and south
- Mid Labrador Coast - north of Hopedale
- Navy Board
- Northwest Labrador Sea
- North Labrador Coast
- 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
- 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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