St. Roch

Forecast

Marine Forecast

Issued 07:00 PM MDT 13 August 2018

Tonight and Tuesday.

Wind light increasing to southeast 20 knots late overnight and to southeast 25 early Tuesday morning.

Chance of rain Tuesday.

Waves

Issued 07:00 PM MDT 13 August 2018
Tonight and Tuesday. Over open water seas 1 metre or less building to 1 to 2 late overnight.

Extended Forecast

Issued 07:00 PM MDT 13 August 2018
Wednesday Wind southeast 25 knots increasing to northwest 30 in the afternoon then diminishing to northwest 20 late in the day.
Thursday Wind northwest 15 knots diminishing to light late in the day.
Friday Wind southwest 15 knots increasing to southwest 20.

Ice Forecast

Issued 10:00 AM EDT 13 August 2018 Today Tonight and Tuesday Open water except 8 tenths first-year ice including a trace of old ice north of Matty Island. 

[ Canadian Ice Service ]

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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 13 August 2018 Today Tonight and Tuesday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water except 8 tenths first-year ice including a trace of old
ice north of Matty Island.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 13 August 2018 Tonight and Tuesday At 0000 UTC Tuesday trough located on a line east-west over Inuvik.
By 0000 UTC Wednesday trough from 988 mb low located from Cambridge
Bay to Prince Patrick Island.

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