St. Roch
Forecast
Marine Forecast
Issued 07:00 AM MST 09 November 2025
Today Tonight and Monday.
Wind west 10 to 15 knots becoming light early this afternoon then becoming east 15 Monday morning.
Flurries tonight and Monday.
Temperatures minus 10 rising to minus 8 Monday evening.
Waves
Issued 07:00 PM MST 09 November 2025
Tonight and Monday.
Outside the ice edge seas 1 metre or less.
Extended Forecast
Issued 07:00 PM MST 09 November 2025
Tuesday
Wind east 20 knots.
Wednesday
Wind east 15 knots backing to north 20 late
in the day.
Thursday
Wind northwest 30 knots.
Ice Forecast
Issued 10:00 AM EST 9 November 2025 Today Tonight and Monday 9 tenths new ice including 4 tenths grey ice.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 9 November 2025 Today Tonight and MondayIce Edge
Ice edge is outside the forecast region.Ice Coverage
9 tenths new ice including 4 tenths grey ice.
Warnings
Warnings (In effect)
Freezing spray warning in effect
St. Roch
Issued 7:00 PM MST 09 November 2025Moderate or severe freezing spray is occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM MST 9 November 2025 Tonight and Monday At 0000 UTC Monday departing ridge located from 77N 114W to 67N 90W.At 0000 UTC Monday low 1015 mb located at 75N 66W.
By 0000 UTC Tuesday low 1011 mb located at 75N 75W.
At 0000 UTC Tuesday approaching trough from 987 mb low located
from 63N 103W to 75N 92W.
Arctic - Eastern Arctic Area
- Admiralty
- Arviat
- Baker
- Barrow
- Boothia
- Byam
- Central
- Central Brevoort
- 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 - 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
- Roes Welcome
- South Labrador Sea
- South Sverdrup
- South-central Hudson
- St. Roch
- Ungava
- West Baffin - northern half
- West Baffin - southern half
- West Brevoort
- West Clyde
- West Davis
- West Foxe
Another Region
- Date modified:
ATOM