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St. Roch

Warnings

Forecast

Marine Forecast

Issued 07:00 PM MDT 21 July 2019

Tonight and Monday.

Wind south 20 knots becoming northwest 20 early Monday morning then diminishing to light near noon Monday except northwest 15 to 25 over northern sections.

Showers overnight and Monday morning. Fog patches over southern sections Monday afternoon and evening.

Waves

Issued 07:00 PM MDT 21 July 2019
Tonight and Monday. Mainly ice covered.

Extended Forecast

Issued 07:00 PM MDT 21 July 2019
Tuesday Wind northwest 25 knots diminishing to west 15 in the morning then veering to northwest 20 in the afternoon.
Wednesday Wind northwest 20 knots diminishing to light.
Thursday Wind light.

Ice Forecast

Issued 10:00 AM EDT 21 July 2019 Today Tonight and Monday 6 tenths first-year ice except 8 tenths first-year ice including a trace of old ice northwest of Matty Island. 

[ Canadian Ice Service ]

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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 21 July 2019 Today Tonight and Monday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

6 tenths first-year ice except 8 tenths first-year ice including a
trace of old ice northwest of Matty Island.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 21 July 2019 Tonight and Monday At 0000 UTC Monday low 994 mb located at 75N 106W.
By 0000 UTC Tuesday dissipating low 999 mb located at 81N 95W.

At 0000 UTC Tuesday approaching cold front from low located from
76N 77W to 67N 90W.

Arctic - Western Arctic Area

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Marine Weather for Canada

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