CU4
Forecast
Marine Forecast
Issued 10:19 AM EDT 15 September 2024
Today Tonight and Monday.
Wind light increasing to east 15 knots early this afternoon and to east 20 early this evening. Wind increasing to east 25 late overnight. Wind east 25 Monday.
Flurries beginning near midnight with a risk of freezing drizzle changing to periods of freezing rain Monday evening. Fog patches dissipating this evening. Visibility 1 mile or less in fog patches and as low as 1 mile in flurries.
Temperatures near minus 1.
Waves
Issued 05:00 AM EDT 15 September 2024
Today Tonight and Monday.
Over open water seas 1 metre or less building to 1 to 2 this
evening and to 2 to 3 Monday morning. Seas building to 3 to 4 Monday
afternoon.
Extended Forecast
Issued 05:00 AM EDT 15 September 2024
Tuesday
Wind northeast 25 knots.
Wednesday
Wind northeast 25 knots diminishing to north
15 late in the day.
Thursday
Wind north 15 knots diminishing to
light.
Ice Forecast
Issued 10:00 AM EDT 15 September 2024 Today Tonight and Monday Forecasts available to mariners upon request.
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Weather Conditions
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Land Station
Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 15 September 2024 Today Tonight and MondayIce Edge
First ice edge estimated from 7344N 13653W to Banks Island near7331N 12410W. Sea ice north of the ice edge.
Second ice edge estimated from Banks Island near 7313N 11637W to
Victoria Island near 7305N 11621W. Sea ice north of the ice edge.
Third ice edge estimated from Victoria Island near 7005N 10057W to
7058N 9802W to Prince of Wales Island near 7119N 9828W. Sea ice
northwest of the ice edge.
Fourth ice edge estimated from Baffin Island near 7233N 8947W to
7158N 9145W to 6954N 8949W to 6901N 8737W to Nunavut near 6839N
8754W. Sea ice east of the ice edge.
Ice Coverage
Forecasts available to mariners upon request.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 AM MDT 15 September 2024 Today Tonight and Monday At 1200 UTC Sunday departing low 1005 mb located at 83N 113W.At 1200 UTC Sunday departing ridge located from 78N 160W to 73N 95W.
By 0000 UTC Monday approaching low 991 mb located at 70N 129W.
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
- Kane - northern half
- Kane - southern half
- Lancaster
- 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
- West Foxe
- West Prince Alfred
- Wilkins
- Yukon Coast
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