Cumberland
Forecast
Marine Forecast
Issued 05:00 AM EDT 18 July 2025
Today Tonight and Saturday.
Wind light becoming southeast 15 knots Saturday evening.
Scattered showers and fog banks ending this afternoon.
Waves
Issued 05:00 AM EDT 18 July 2025
Today Tonight and Saturday.
Seas 1 metre or less.
Extended Forecast
Issued 05:00 AM EDT 18 July 2025
Sunday
Wind southeast 15 knots diminishing to light in
the morning then increasing to southeast 20 late in the day.
Monday
Wind southeast 20 knots.
Tuesday
Wind southeast 20 knots.
Ice Forecast
Issued 11:00 AM EDT 17 July 2025 Today Tonight and Friday Bergy water except 2 tenths first-year ice including a trace of old
ice in the southeastern section. Consolidated rotten first-year ice
along parts of the coasts.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EDT 17 July 2025 Today Tonight and FridayIce Edge
First ice edge estimated from 6201N 6230W to 6251N 6015W to 6504N5746W then northeastward. Sea ice northwest of the ice edge.
Second ice edge estimated from 7252N 6509W to 7124N 6955W to 7437N
7834W to 7634N 7602W to 7626N 7443W then southeastward. Sea ice
southwest then northwest of the ice edge.
Ice Coverage
Bergy water except 2 tenths first-year ice including a trace of old
ice in the southeastern section. Consolidated rotten first-year ice
along parts of the coasts.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:45 AM EDT 18 July 2025 Today Tonight and Saturday At 1200 UTC Friday weakening low 999 mb located at 59N 79W.By 0000 UTC Sunday weakening low 1004 mb located at 59N 76W.
By 0000 UTC Sunday high 1016 mb located at 59N 92W.
At 1200 UTC Friday low 993 mb located over eastern Quebec.
By 0000 UTC Sunday low 987 mb located at 58N 52W.
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
- 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
- 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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