Clarence - southern half
Forecast
Marine Forecast
Issued 05:30 AM EDT 21 September 2023
Today Tonight and Friday.
Wind southeast 20 knots except light over eastern sections today and this evening. Wind increasing to southeast 30 near noon Friday except southeast 15 over western sections.
Scattered flurries changing to periods of snow or rain Friday afternoon. Fog patches forming overnight.
Temperatures near plus 1.
Waves
Issued 05:30 AM EDT 21 September 2023
Today Tonight and Friday.
Over open water seas 1 metre or less building to 1 to 2 early
this evening.
Extended Forecast
Issued 05:30 AM EDT 21 September 2023
Saturday
Wind light becoming south 15 knots late in
the day.
Sunday
Wind south 25 knots increasing to south
30.
Monday
Wind northwest 30 knots diminishing to
northwest 15 late in the day.
Ice Forecast
Issued 11:00 AM EDT 21 September 2023 Today Tonight and Friday Bergy water except 5 tenths old ice in the northern section and
extreme southwestern section.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EDT 21 September 2023 Today Tonight and FridayIce 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 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
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 7336N 7750W to 7544N
7604W to 7534N 7343W then eastward. Sea ice northwest of the ice
edge.
Ice Coverage
Bergy water except 5 tenths old ice in the northern section and
extreme southwestern section.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 AM MDT 21 September 2023 Today Tonight and Friday At 1200 UTC Thursday low 996 mb located over northern VictoriaIsland.
By 0000 UTC Saturday low 996 mb located off Prince Patrick Island.
At 1200 UTC Thursday departing ridge located on a line north-south
over Baffin Bay.
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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