St. Roch
Forecast
Marine Forecast
Issued 07:00 AM MDT 13 July 2025
Today Tonight and Monday.
Wind west 10 to 15 knots becoming light late this evening then becoming northwest 15 Monday afternoon.
Scattered showers this afternoon and this evening.
Waves
Issued 07:00 AM MDT 13 July 2025
Today Tonight and Monday.
Outside the ice edge seas 1 metre or less.
Extended Forecast
Issued 07:00 AM MDT 13 July 2025
Tuesday
Wind northwest 15 knots increasing to north 20
to 25 in the afternoon.
Wednesday
Wind north 20 to 25 knots diminishing to
northeast 10 to 15 late in the day.
Thursday
Wind northeast 10 to 15 knots diminishing to
light.
Ice Forecast
Issued 10:00 AM EDT 13 July 2025 Today Tonight and Monday 2 tenths first-year ice except 8 tenths first-year ice along parts
of the eastern coast and in the northern section.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 13 July 2025 Today Tonight and MondayIce Edge
Ice edge is outside the forecast region.Ice Coverage
2 tenths first-year ice except 8 tenths first-year ice along parts
of the eastern coast and in the northern section.
Synopsis
Technical Marine Synopsis
Issued 6:30 AM MDT 13 July 2025 Today Tonight and Monday At 1200 UTC Sunday trough from 983 mb low located from 87N 95W to72N 84W.
By 0000 UTC Tuesday trough from 994 mb low located from 83N 122W
to 74N 99W.
At 1200 UTC Sunday high 1018 mb located at 69N 136W.
By 0000 UTC Tuesday high 1018 mb located at 68N 113W.
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
- 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
- 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
- Regent
- Resolution - eastern half
- Resolution - western half
- Roes Welcome
- South Labrador Sea
- South Sverdrup
- South-central Hudson - eastern half
- 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
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