West Brevoort - southern half

Forecast

Marine Forecast

Issued 05:00 AM EST 12 December 2017

Today Tonight and Wednesday.

Wind west 25 knots diminishing to west 15 late overnight and to light Wednesday afternoon.

Periods of light snow beginning late overnight.

Temperatures near minus 15.

Waves

Issued 05:00 AM EST 12 December 2017
Today Tonight and Wednesday. Mainly ice covered.

Extended Forecast

Issued 05:00 AM EST 12 December 2017
Thursday Wind light increasing to northeast 35 knots in the morning and to northeast 55 late in the day.
Friday Wind northeast 55 knots diminishing to northeast 20.
Saturday Wind north 35 knots diminishing to north 30 late in the day.

Ice Forecast

Issued 11:00 AM EST 12 December 2017 Today Tonight and Wednesday 7 tenths of grey ice including 1 tenth of grey-white ice except 9 tenths of grey ice including 4 tenths of grey-white ice in the northern half. 

[ Canadian Ice Service ]

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Weather Conditions

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Ice Conditions

Ice Forecasts

Issued 11:00 AM EST 12 December 2017 Today Tonight and Wednesday

Ice Edge

Ice edge estimated from 6045N 6250W to 6005N 6155W to 6045N 5940W to
6330N 5755W then northeastwards. Sea ice northwest of the ice edge.

Ice Coverage

7 tenths of grey ice including 1 tenth of grey-white ice except 9
tenths of grey ice including 4 tenths of grey-white ice in the
northern half.

Warnings

Advisories (In effect)

Marine weather advisory in effect

West Brevoort

Issued 08:00 AM EST 12 December 2017 A deepening low pressure system over the Great Lakes is forecast to track northeastwards and give storm force winds to portions of Eastern Hudson Strait, Ungava Bay and Southern Davis Strait beginning late Thursday and lasting into Friday. Sustained wind speeds of up to 55 knots are anticipated at this time.

Any mariners anticipating travel in the area should take appropriate precautions and be prepared for storm force winds and reduced visibilities in falling snow.

Please continue to monitor local marine forecasts and updates to this advisory as the event onset becomes nearer.

Synopsis

Technical Marine Synopsis

Issued 4:45 AM EST 12 December 2017 Today Tonight and Wednesday At 1200 UTC Tuesday quasi-stationary trough located over eastern
Davis Strait.

At 0000 UTC Thursday approaching low 973 mb located at 50N 70W.

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