St. Roch

Forecast

Marine Forecast

Issued 07:00 AM MDT 14 August 2018

Today Tonight and Wednesday.

Wind southeast 25 knots diminishing to light early Wednesday morning then increasing to northwest 20 late Wednesday morning. Wind increasing to northwest 30 near noon Wednesday then diminishing to northwest 20 Wednesday evening.

Chance of rain today and tonight.

Waves

Issued 07:00 AM MDT 14 August 2018
Today Tonight and Wednesday. Over open water seas 1 to 2 metres.

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 14 August 2018 Today Tonight and Wednesday 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 14 August 2018 Today Tonight and Wednesday

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 AM MDT 14 August 2018 Today Tonight and Wednesday At 1200 UTC Tuesday trough located over Victoria Island.
By 0000 UTC Thursday trough from 990 mb low located from 64N 89W
to 74N 95W.

At 1200 UTC Tuesday departing ridge from high located over Devon
Island.

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