St. Roch
Forecast
Marine Forecast
Issued 07:00 PM MDT 14 July 2026
Tonight and Wednesday.
Wind northwest 25 knots diminishing to northwest 15 early Wednesday morning and to light Wednesday evening.
Waves
Issued 07:00 PM MDT 14 July 2026
Tonight and Wednesday.
Over open water seas 1 metre or less.
Extended Forecast
Issued 07:00 PM MDT 14 July 2026
Thursday
Wind light becoming northeast 15 knots in the
afternoon.
Friday
Wind east 20 knots.
Saturday
Wind east 20 knots.
Ice Forecast
Issued 10:00 AM EDT 14 July 2026 Today Tonight and Wednesday 2 tenths first-year ice except 8 tenths first-year ice in the
northern section.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 14 July 2026 Today Tonight and WednesdayIce Edge
Ice edge is outside the forecast region.Ice Coverage
2 tenths first-year ice except 8 tenths first-year ice in the
northern section.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM MDT 14 July 2026 Tonight and Wednesday At 0000 UTC Wednesday departing trough from 1011 mb low locatedfrom 73N 85W to 67N 83W.
At 0000 UTC Wednesday ridge located from 74N 112W to 67N 106W.
By 0000 UTC Thursday weakening ridge located from 79N 106W to
68N 99W.
At 0000 UTC Thursday approaching low 1003 mb located at 68N 133W.
Arctic - Western Arctic Area
- Admiralty
- Alert
- Amundsen
- Axel Heiberg
- Baillie
- Ballantyne
- Banks
- Barrow
- Bartlett
- Bathurst
- Boothia
- Borden
- Brock
- Byam
- Camsell Bend mile 290 to Tulita mile 512
- Clarence - northern half
- Clarence - southern half
- Committee
- Coronation
- CT4
- CU4
- CV4
- CV5
- CW3
- CW4
- CW5
- CX4
- Dease
- Dolphin
- East Baffin - northern half
- Ellef Ringnes
- Ellesmere
- Eureka - northern half
- Eureka - southern half
- Fitzwilliam
- Fort Good Hope mile 684 to Point Separation mile 913
- Greely
- Griper
- Gustaf
- Hassel
- Hazen
- Igloolik
- Jones - eastern half
- Jones - western half
- Kane - northern half
- Kane - southern half
- Lancaster - eastern half
- Lancaster - western half
- Larsen
- Liddon
- Mackenzie
- Maclean
- Massey
- Maud
- McClintock
- McClure
- Melville
- Nansen
- Navy Board
- Northwest Beaufort
- North Mackenzie
- North Prince Patrick
- North Sverdrup
- North Tuktoyaktuk
- Norwegian
- Peary
- Peel
- Point Separation mile 913 to Kittigazuit Bay mile 1081
- Pond
- Prince Alfred
- Prince of Wales
- Prince Patrick
- Queens
- Rae
- Regent
- Robeson - northern half
- Robeson - southern half
- Roes Welcome
- South Axel Heiberg
- South Ellef Ringnes
- South Prince Patrick
- South Sverdrup
- St. Roch
- Tuktoyaktuk - northern half
- Tuktoyaktuk - southern half
- Tulita mile 512 to Fort Good Hope mile 684
- Ulukhaktok
- Ward Hunt
- West Baffin - northern half
- West Baffin - southern half
- West Foxe
- West Prince Alfred
- Wilkins
- Yukon Coast
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- Date modified:
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