St. Roch
Forecast
Marine Forecast
Issued 07:00 PM MST 13 November 2025
Tonight and Friday.
Wind northwest 15 to 20 knots backing to west 10 to 15 this evening then to south 10 to 15 late Friday morning.
Flurries ending overnight.
Temperatures near minus 14.
Waves
Issued 07:00 PM MST 13 November 2025
Tonight and Friday.
Mainly ice covered.
Extended Forecast
Issued 07:00 PM MST 13 November 2025
Saturday
Wind southeast 10 to 15 knots backing to east
15 to 20 in the morning.
Sunday
Wind east 15 to 20 knots diminishing to light
late in the day.
Monday
Wind light.
Ice Forecast
Issued 10:00 AM EST 13 November 2025 Today Tonight and Friday 9 tenths new ice including 4 tenths grey ice. Consolidated grey ice
along parts of the coasts.
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Weather Conditions
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Legend:
Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 13 November 2025 Today Tonight and FridayIce Edge
Ice edge is outside the forecast region.Ice Coverage
9 tenths new ice including 4 tenths grey ice. Consolidated grey ice
along parts of the coasts.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM MST 13 November 2025 Tonight and Friday At 0000 UTC Friday splitting trough from 979 mb low located from69N 78W to 78N 97W then to 70N 116W.
By 0000 UTC Saturday weakening trough from 999 mb low located from
79N 95W to 72N 118W then to 66N 107W.
By 0000 UTC Saturday weakening trough from 999 mb low located from
79N 95W to 77N 74W then to 66N 61W.
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
Another Region
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ATOM