Lancaster - western half
Forecast
Marine Forecast
Issued 05:30 PM EDT 31 August 2026
Tonight and Tuesday.
Wind east 20 to 25 knots diminishing to east 15 to 20 late overnight and to east 10 to 15 early Tuesday morning. Wind increasing to west 20 Tuesday evening.
Periods of rain. Fog banks becoming fog patches Tuesday evening.
Waves
Issued 05:30 PM EDT 31 August 2026
Tonight and Tuesday.
Seas 1 to 2 metres subsiding to 1 or less late
overnight.
Extended Forecast
Issued 05:30 PM EDT 31 August 2026
Wednesday
Wind west 20 knots diminishing to light in
the afternoon.
Thursday
Wind light increasing to east 20 to 25
knots.
Friday
Wind northeast 10 to 15 knots increasing to
northwest 20 to 25 late in the day.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EDT 31 August 2026 Today Tonight and TuesdayIce Edge
First ice edge estimated from Baffin Island near 6541N 6527W to6508N 6543W to 6407N 6328W to 6538N 6105W to Baffin Island near
6600N 6157W. Sea ice northwest of the ice edge.
Second ice edge estimated from Somerset Island near 7356N 9015W to
7358N 8929W to 7424N 9000W to 7432N 9229W to Devon Island near 7616N
9409W. Sea ice west of the ice edge.
Third ice edge estimated from Devon Island near 7506N 7958W to 7512N
7321W then northeastward. Sea ice northwest of the ice edge.
Ice Coverage
Bergy water.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 AM MDT 31 August 2026 Today Tonight and Tuesday At 1200 UTC Monday low 997 mb located at 71N 113W.By 0000 UTC Wednesday low 996 mb located at 81N 116W.
By 0000 UTC Wednesday low 1004 mb located east of Bylot Island.
Arctic - Eastern Arctic Area
- Admiralty
- Arviat
- Baker
- Barrow
- Boothia
- Byam
- Central
- Central Brevoort
- Clarence - northern half
- Clarence - southern half
- Coats
- Committee
- Cumberland
- East Baffin - northern half
- East Baffin - southern half
- East Brevoort
- 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
- Norwegian
- Nottingham
- 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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