Coats - northern half
Forecast
Marine Forecast
Issued 05:00 PM CST 18 November 2025
Tonight and Wednesday.
Wind north 20 knots backing to northwest 15 near midnight then diminishing to light Wednesday evening.
Flurries.
Temperatures near zero.
Waves
Issued 05:00 AM CST 18 November 2025
Today Tonight and Wednesday.
Seas 1 metre.
Extended Forecast
Issued 05:00 PM CST 18 November 2025
Thursday
Wind light.
Friday
Wind light.
Saturday
Wind light.
Ice Forecast
Issued 11:00 AM EST 18 November 2025 Today Tonight and Wednesday Open water except 3 tenths new ice including 1 tenth grey ice along
parts of the Southampton Island coast.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EST 18 November 2025 Today Tonight and WednesdayIce Edge
First ice edge estimated from Quebec near 6015N 6458W to 5847N 6652Wto 5910N 6858W to Quebec near 6047N 6926W. Sea ice south of the ice
edge.
Second ice edge estimated from Quebec near 6220N 7807W to 6231N
8006W to 6145N 8031W to 6006N 7754W to Quebec near 5913N 7807W. Sea
ice south then east of the ice edge.
Third ice edge estimated from Quebec near 5438N 7946W to 5752N 9140W
to 5959N 9348W to 6326N 8910W to 6145N 8247W to Southampton Island
near 6334N 8044W. Sea ice southwest then northwest of the ice edge.
Fourth ice edge estimated from Southampton Island near 6347N 8008W
to 6534N 8251W to 6650N 8041W to 6646N 7530W to 6500N 7858W to 6422N
7900W to Baffin Island near 6326N 7206W. Sea ice west then northeast
of the ice edge.
Ice Coverage
Open water except 3 tenths new ice including 1 tenth grey ice along
parts of the Southampton Island coast.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:45 PM EST 18 November 2025 Tonight and Wednesday At 0000 UTC Wednesday low 979 mb located at 55N 64W.By 0000 UTC Thursday low 988 mb located at 60N 62W.
By 0000 UTC Thursday trough located on a line north-south over
Davis Strait.
Arctic - Eastern Arctic Area
- Admiralty
- Arviat - eastern half
- Arviat - western half
- Baker
- Barrow
- Boothia
- Byam
- Central Brevoort
- 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
- East Clyde
- East Davis
- 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
- Peary
- Peel
- Pond
- Prince Charles
- Puvirnituq - northern half
- Puvirnituq - southern half
- Queens
- Rae
- Rankin
- 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
- West Baffin - northern half
- West Baffin - southern half
- West Brevoort
- West Clyde - northern half
- West Clyde - southern half
- West Davis - northern half
- West Davis - southern half
- West Foxe
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