St. Roch
Forecast
Marine Forecast
Issued 07:00 PM MDT 15 July 2026
Tonight and Thursday.
Wind light increasing to east 20 knots Thursday evening.
Waves
Issued 07:00 PM MDT 15 July 2026
Tonight and Thursday.
Over open water seas 1 metre or less.
Extended Forecast
Issued 07:00 PM MDT 15 July 2026
Friday
Wind east 20 knots.
Saturday
Wind east 20 knots.
Sunday
Wind northeast 20 knots diminishing to
light.
Ice Forecast
Issued 10:00 AM EDT 15 July 2026 Today Tonight and Thursday 1 tenth first-year ice except 8 tenths first-year ice in the
northwestern section.
Stay connected
Weather Conditions
Zoom-in to make a selection
Legend:
Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 15 July 2026 Today Tonight and ThursdayIce Edge
Ice edge is outside the forecast region.Ice Coverage
1 tenth first-year ice except 8 tenths first-year ice in the
northwestern section.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM MDT 15 July 2026 Tonight and Thursday At 0000 UTC Thursday high 1021 mb located at 74N 98W.By 0000 UTC Friday high 1025 mb located at 80N 98W.
At 0000 UTC Thursday quasi-stationary trough located over 72N 83W
to 67N 73W.
At 0000 UTC Friday approaching low 1002 mb located at 68N 118W.
Arctic - Eastern Arctic Area
- Admiralty
- Arviat
- Baker
- Barrow
- Boothia
- Byam
- Central
- Central Brevoort - northern half
- Central Brevoort - southern half
- Clarence - northern half
- Clarence - southern half
- Coats
- 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 - Hopedale and south
- Mid Labrador Coast - north of Hopedale
- Navy Board
- Northwest Labrador Sea
- North Labrador Coast
- Norwegian
- Nottingham
- Peary
- Peel
- Pond
- Prince Charles
- Puvirnituq
- Queens
- Rae
- Rankin
- Regent
- Resolution - eastern half
- Resolution - western half
- Roes Welcome
- South Labrador Sea
- South Sverdrup
- South-central Hudson
- St. Roch
- Ungava
- 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
Another Region
Features
Colour-coded weather alerts
Learn more about weather alerting in Canada
Thunderstorm Outlooks
Find the Thunderstorm Outlook for your area.
- Date modified:
ATOM