Clarence - northern half
Issued 05:30 PM EDT 24 September 2023
Tonight and Monday.
Wind light becoming west 15 knots after midnight then diminishing to light late overnight. Wind increasing to north 20 early Monday afternoon.
Flurries ending this evening. Fog patches forming early this evening and dissipating after midnight. Visibility 1 mile or less in flurries and in fog patches.
Temperatures near minus 3.
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Ice ForecastsIssued 11:00 AM EDT 24 September 2023 Today Tonight and Monday
Ice EdgeFirst ice edge estimated from Prince of Wales Island near 7350N
9935W to 7437N 9851W to Cornwallis Island near 7458N 9623W. Sea ice
northwest of the ice edge.
Second ice edge estimated from Cornwallis Island near 7533N 9414W to
Devon Island near 7615N 9347W. Sea ice west of the ice edge.
Third ice edge estimated from Devon Island near 7428N 8652W to
Borden Peninsula near 7344N 8249W. Sea ice east of the ice edge.
Fourth ice edge estimated from Borden Peninsula near 7332N 8112W to
Bylot Island near 7333N 8052W. Sea ice north of the ice edge.
Fifth ice edge estimated from Bylot Island near 7319N 7646W to 7525N
7510W to 7520N 7329W then eastward. Sea ice northwest of the ice
2 tenths old ice except 8 tenths old ice in the western section.
Consolidated old ice along parts of the coast.
No watches or warnings in effect.
Technical Marine SynopsisIssued 6:30 AM MDT 24 September 2023 Today Tonight and Monday At 1200 UTC Sunday departing low 1002 mb located over northern
At 1200 UTC Sunday low 1001 mb located over northern Alberta.
By 0000 UTC Tuesday low 993 mb located near Cambridge Bay.
At 1800 UTC Sunday high 1016 mb located over central Victoria
By 1800 UTC Monday weakening high 1020 mb located over southern
Arctic - Western Arctic Area
- Axel Heiberg
- Camsell Bend mile 290 to Tulita mile 512
- Clarence - northern half
- Clarence - southern half
- East Baffin - northern half
- Ellef Ringnes
- Eureka - northern half
- Eureka - southern half
- Fort Good Hope mile 684 to Point Separation mile 913
- Jones - eastern half
- Jones - western half
- Kane - northern half
- Kane - southern half
- Lancaster - eastern half
- Lancaster - western half
- Navy Board
- Northwest Beaufort
- North Mackenzie
- North Prince Patrick
- North Sverdrup
- North Tuktoyaktuk
- Point Separation mile 913 to Kittigazuit Bay mile 1081
- Prince Alfred
- Prince of Wales
- Prince Patrick
- 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
- Ward Hunt
- West Baffin - northern half
- West Baffin - southern half
- West Foxe
- West Prince Alfred
- Yukon Coast
- Arctic - Eastern Arctic
- Arctic - Western Arctic
- Atlantic - Labrador
- Atlantic - Maritimes
- Atlantic - Newfoundland
- Great Lakes - Lake Erie and Lake Ontario
- Great Lakes - Lake Huron
- Great Lakes - Lake Superior
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