Amundsen
Forecast
Marine Forecast
Issued 07:00 AM MDT 31 August 2026
Today Tonight and Tuesday.
Wind northwest 20 knots diminishing to northwest 15 late this morning and to light late this evening. Wind light Tuesday.
Fog patches.
Waves
Extended Forecast
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 31 August 2026 Today Tonight and TuesdayIce Edge
First ice edge estimated from Brodeur Peninsula near 7135N 9002W toNunavut near 7022N 9142W. Sea ice southeast of the ice edge.
Second ice edge estimated from Nunavut near 6925N 12017W to 7015N
11845W to Banks Island near 7105N 12252W. Sea ice west of the ice
edge.
Third ice edge estimated from Banks Island near 7135N 12027W to
Victoria Island near 7145N 11907W. Sea ice north of the ice edge.
Fourth ice edge estimated from Victoria Island near 6939N 10104W to
6929N 10010W to 7026N 9914W to Prince of Wales Island near 7210N
10055W. Sea ice northwest of the ice edge.
Fifth ice edge estimated from Prince of Wales Island near 7315N
9750W to 7312N 9638W to Somerset Island near 7338N 9542W. Sea ice
north of the ice edge.
Ice Coverage
Special ice warning in effect.Bergy water except 1 tenth old ice in the western section.
Unusual presence of old ice in the western section today and
continuing Tuesday.
Warnings
Warnings (In effect)
Special ice warning in effect
Amundsen
Issued 10:00 AM EDT 31 August 2026Navigators in this marine area should be on the lookout for hazardous ice conditions and take necessary safety precautions. Please refer to the latest ice forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio stations.
Synopsis
Technical Marine Synopsis
Issued 6:30 AM MDT 31 August 2026 Today Tonight and Tuesday At 1200 UTC Monday dissipating low 1001 mb located at 75N 135W.At 1200 UTC Monday low 998 mb located at 74N 175W.
By 0000 UTC Wednesday low 995 mb located at 75N 162W.
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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ATOM