Lancaster - eastern half
Forecast
Marine Forecast
Issued 05:30 AM EDT 12 September 2026
Today Tonight and Sunday.
Wind west 20 knots increasing to west 25 early this evening then diminishing to light near noon Sunday. Wind becoming east 15 Sunday evening.
Scattered flurries. Visibility 1 mile or less in flurries.
Temperatures near plus 1.
Waves
Issued 05:30 AM EDT 12 September 2026
Today Tonight and Sunday.
Seas 1 metre or less building to 1 to 2 this afternoon then
subsiding to 1 or less Sunday afternoon.
Extended Forecast
Issued 05:30 AM EDT 12 September 2026
Monday
Wind light increasing to east 15 knots in the
morning and to east 20 in the afternoon.
Tuesday
Wind east 20 knots diminishing to southwest
15.
Wednesday
Wind southwest 15 knots veering to west
20.
Ice Forecast
Issued 11:00 AM EDT 11 September 2026 Today Tonight and Saturday Bergy water.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EDT 11 September 2026 Today Tonight and SaturdayIce Edge
First ice edge estimated from Somerset Island near 7411N 9325W toDevon Island near 7557N 9228W. Sea ice west of the ice edge.
Second ice edge estimated from Devon Island near 7619N 8927W to
Ellesmere Island near 7625N 8909W. Sea ice northwest of the ice
edge.
Third ice edge estimated from Ellesmere Island near 7649N 7745W to
7651N 7457W then eastward. Sea ice north of the ice edge.
Ice Coverage
Bergy water.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 AM MDT 12 September 2026 Today Tonight and Sunday At 1200 UTC Saturday quasi-stationary low 998 mb located overnorthern Baffin Bay.
At 1200 UTC Saturday trough located from 75N 139W to 70N 114W.
By 0000 UTC Monday low 990 mb located at 69N 99W.
Arctic - Western Arctic Area
- Admiralty
- Alert
- Amundsen
- Axel Heiberg
- Baillie
- Ballantyne
- Banks
- Barrow
- Bartlett
- Bathurst
- Boothia
- Borden
- Brock
- Byam
- Camsell Bend mile 290 to Tulita mile 512
- Clarence - northern half
- Clarence - southern half
- Committee
- Coronation
- CT4
- CU4
- CV4
- CV5
- CW3
- CW4
- CW5
- CX4
- Dease
- Dolphin
- East Baffin
- Ellef Ringnes
- Ellesmere
- Eureka - northern half
- Eureka - southern half
- Fitzwilliam
- Fort Good Hope mile 684 to Point Separation mile 913
- Greely
- Griper
- Gustaf
- Hassel
- Hazen
- Igloolik
- Jones - eastern half
- Jones - western half
- Kane - northern half
- Kane - southern half
- Lancaster - eastern half
- Lancaster - western half
- Larsen
- Liddon
- Mackenzie
- Maclean
- Massey
- Maud
- McClintock
- McClure
- Melville
- Nansen
- Navy Board
- Northwest Beaufort
- North Mackenzie
- North Prince Patrick
- North Sverdrup
- North Tuktoyaktuk
- Norwegian
- Peary
- Peel
- Point Separation mile 913 to Kittigazuit Bay mile 1081
- Pond
- Prince Alfred
- Prince of Wales
- Prince Patrick
- Queens
- Rae
- Regent
- Robeson - northern half
- Robeson - southern half
- Roes Welcome
- South Axel Heiberg
- South Ellef Ringnes
- South Prince Patrick
- South Sverdrup
- St. Roch
- Tuktoyaktuk - northern half
- Tuktoyaktuk - southern half
- Tulita mile 512 to Fort Good Hope mile 684
- Ulukhaktok
- Ward Hunt
- West Baffin - northern half
- West Baffin - southern half
- West Foxe
- West Prince Alfred
- Wilkins
- Yukon Coast
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