Eureka - northern half
Forecast
Marine Forecast
Issued 05:30 AM EDT 12 August 2026
Today Tonight and Thursday.
Wind northwest 15 to 20 knots diminishing to light late this morning. Wind light tonight and Thursday.
Fog patches.
Waves
Issued 05:30 AM EDT 12 August 2026
Today Tonight and Thursday.
Over open water seas 1 metre or less.
Extended Forecast
Issued 05:30 AM EDT 12 August 2026
Friday
Wind light.
Saturday
Wind light.
Sunday
Wind light.
Ice Forecast
Issued 11:00 AM EDT 12 August 2026 Today Tonight and Thursday 3 tenths first-year ice including 1 tenth old ice except 9 tenths
first-year ice including a trace of old ice in the extreme southern
section.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EDT 12 August 2026 Today Tonight and ThursdayIce Edge
First ice edge estimated from Baffin Island near 6316N 6710W to6217N 6542W to 6205N 6414W to 6303N 6145W to 6514N 5849W to 6853N
6349W to Baffin Island near 6911N 6641W. Sea ice west of the ice
edge.
Second ice edge estimated from 7352N 8811W to Devon Island near
7428N 8803W. Sea ice west of the ice edge.
Third ice edge estimated from Devon Island near 7454N 7922W to 7608N
7707W to 7617N 7432W then northeastward. Sea ice northwest of the
ice edge.
Ice Coverage
3 tenths first-year ice including 1 tenth old ice except 9 tenths
first-year ice including a trace of old ice in the extreme southern
section.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM MDT 11 August 2026 Tonight and Wednesday At 0000 UTC Wednesday quasi-stationary high 1030 mb located at76N 120W.
At 0000 UTC Wednesday deepening low 1005 mb located at 74N 62W.
By 0000 UTC Thursday low 998 mb located at 72N 63W.
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 - northern half
- 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 - northern half
- 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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- Date modified:
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