Lancaster - western half
Forecast
Marine Forecast
Issued 05:30 PM EDT 04 October 2023
Tonight and Thursday.
Wind east 15 knots increasing to east 20 after midnight then diminishing to light Thursday evening.
Scattered flurries overnight and Thursday. Visibility 1 mile or less in flurries.
Temperatures near minus 1.
Waves
Issued 05:30 PM EDT 04 October 2023
Tonight and Thursday.
Over open water seas 1 to 2 metres building to 2 to 3 early
Thursday morning then subsiding to 1 Thursday evening.
Extended Forecast
Issued 05:30 PM EDT 04 October 2023
Friday
Wind northeast 15 knots.
Saturday
Wind light increasing to west 20
knots.
Sunday
Wind west 20 knots increasing to southwest 35
late in the day.
Ice Forecast
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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.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM MDT 4 October 2023 Tonight and Thursday At 0000 UTC Thursday trough located from 67N 110W to 77N 102W thento 79N 140W.
By 0000 UTC Friday trough from low located from 67N 73W to 76N
100W then to 84N 117W.
At 0000 UTC Thursday ridge from high located from 77N 63W to
75N 95W.
By 0000 UTC Friday ridge from high located from 77N 63W to 78N 92W.
Arctic - Eastern Arctic Area
- Admiralty
- Arviat - eastern half
- Arviat - western half
- Baker
- Barrow
- Boothia
- Byam
- Central Brevoort - northern half
- Central Brevoort - southern half
- Central - eastern half
- Central - western half
- Clarence - northern half
- Clarence - southern half
- Coats - northern half
- Coats - southern half
- Committee
- Cumberland
- East Baffin - northern half
- East Baffin - southern half
- East Brevoort - northern half
- East Brevoort - southern half
- East Clyde - northern half
- East Clyde - southern half
- East Davis - northern half
- East Davis - southern half
- East Foxe
- East Labrador Sea
- Eureka - southern half
- Frobisher Bay
- Hassel
- Igloolik
- Jones - eastern half
- Jones - western half
- Kane - southern half
- Lancaster - eastern half
- Lancaster - western half
- Larsen
- Maclean
- Massey
- Maud
- McClintock
- Mid Labrador Coast
- Navy Board
- Northwest Labrador Sea
- North Labrador Coast
- Norwegian
- Nottingham - eastern half
- Nottingham - western half
- Peary
- Peel
- Pond
- Prince Charles
- Puvirnituq - northern half
- Puvirnituq - southern half
- Queens
- Rae
- Rankin - northern half
- Rankin - southern half
- Regent
- Resolution - eastern half
- Resolution - western half
- Roes Welcome - northern half
- Roes Welcome - southern half
- South Labrador Sea
- South Sverdrup
- South-central Hudson - eastern half
- St. Roch
- Ungava - eastern half
- Ungava - western half
- West Baffin - northern half
- West Baffin - southern half
- West Brevoort - northern half
- West Brevoort - southern half
- West Clyde - northern half
- West Clyde - southern half
- West Davis - northern half
- West Davis - southern half
- West Foxe
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