Clarence - northern half
Forecast
Marine Forecast
Issued 05:30 PM EDT 20 September 2023
Tonight and Thursday.
Wind light becoming southeast 15 knots Thursday evening.
Scattered flurries beginning near midnight changing to snow Thursday evening. Visibility 1 mile or less in snow.
Temperatures near minus 1.
Waves
Issued 05:30 PM EDT 20 September 2023
Tonight and Thursday.
Over open water seas 1 metre or less.
Extended Forecast
Issued 05:30 PM EDT 20 September 2023
Friday
Wind southeast 15 knots increasing to southeast
30 in the afternoon.
Saturday
Wind southeast 25 knots diminishing to
light.
Sunday
Wind light increasing to north 20 knots late in
the day.
Ice Forecast
Issued 11:00 AM EDT 20 September 2023 Today Tonight and Thursday 2 tenths old ice except 7 tenths old ice in the western section.
Consolidated old ice along parts of the coast.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EDT 20 September 2023 Today Tonight and ThursdayIce Edge
First ice edge estimated from Prince of Wales Island near 7350N9935W to 7437N 9851W to Cornwallis Island near 7458N 9623W. Sea ice
northwest of the ice edge.
Second ice edge estimated from Cornwallis Island near 7537N 9518W to
Devon Island near 7614N 9513W. Sea ice west of the ice edge.
Third ice edge estimated from Devon Island near 7428N 8652W to
Brodeur Peninsula near 7351N 8554W. 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 7340N 7838W to 7540N
7456W to 7538N 7348W then northeastward. Sea ice northwest of the
ice edge.
Ice Coverage
2 tenths old ice except 7 tenths old ice in the western section.
Consolidated old ice along parts of the coast.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM MDT 20 September 2023 Tonight and Thursday At 0000 UTC Thursday low 996 mb located at 69N 110W.By 0000 UTC Friday low 996 mb located at 74N 109W.
At 0000 UTC Thursday departing ridge located from 75N 69W to
67N 66W.
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
Another Region
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