Clarence - southern half
Forecast
Marine Forecast
Issued 05:30 AM EDT 04 October 2023
Today Tonight and Thursday.
Wind light increasing to east 15 knots Thursday afternoon then veering to southeast 20 Thursday evening.
Periods of snow Thursday. Visibility 1 mile or less in snow.
Temperatures minus 5 rising to zero Thursday evening.
Waves
Issued 05:30 AM EDT 04 October 2023
Today Tonight and Thursday.
Over open water seas 1 metre or less building to 2 Thursday
afternoon.
Extended Forecast
Issued 05:30 AM EDT 04 October 2023
Friday
Wind light increasing to east 20 knots in the
morning and to north 30 late in the day.
Saturday
Wind north 30 knots diminishing to northwest
20 late in the day.
Sunday
Wind northwest 20 knots increasing to southwest
35 late in the day.
Ice Forecast
Issued 11:00 AM EDT 4 October 2023 Today Tonight and Thursday Bergy water except 8 tenths new ice including 3 tenths multi-year
ice in the extreme northwestern section and extreme western section.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EDT 4 October 2023 Today Tonight and ThursdayIce Edge
First ice edge estimated from Victoria Island near 7323N 11433W to7405N 11303W to Victoria Island near 7321N 10802W. Sea ice north of
the ice edge.
Second ice edge estimated from Prince of Wales Island island near
7350N 10038W to 7440N 10012W to Cornwallis Island near 7452N 9558W.
Sea ice west of the ice edge.
Third ice edge estimated from Cornwallis Island near 7534N 9534W to
Devon Island near 7614N 9517W. Sea ice west of the ice edge.
Fourth ice edge estimated from Devon Island near 7428N 8646W to
7421N 8611W to 7414N 8118W to 7425N 7825W to 7524N 7725W to 7601N
7414W then eastwards. Sea ice north of the ice edge.
Ice Coverage
Bergy water except 8 tenths new ice including 3 tenths multi-year
ice in the extreme northwestern section and extreme western section.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 AM MDT 4 October 2023 Today Tonight and Thursday At 1200 UTC Wednesday dissipating trough located from 68N 114W to80N 118W.
By 0000 UTC Friday low 979 mb located at 65N 77W.
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
- 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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