Ungava - western half

Forecast

Marine Forecast

Issued 05:30 PM EST 12 December 2017

Tonight and Wednesday.

Wind southwest 20 to 25 knots diminishing to southwest 15 late overnight and to light late Wednesday morning. Wind increasing to east 20 Wednesday evening.

Periods of snow. Visibility 1 mile or less in snow.

Low tonight minus 17. High Wednesday minus 7.

Waves

Issued 05:30 PM EST 12 December 2017
Tonight and Wednesday. Outside the ice edge seas 1 metre or less.

Extended Forecast

Issued 05:30 PM EST 12 December 2017
Thursday Wind east 35 knots increasing to northeast 50 in the morning.
Friday Wind northeast 50 knots diminishing to northeast 25.
Saturday Wind northwest 30 knots.

Ice Forecast

Issued 11:00 AM EST 12 December 2017 Today Tonight and Wednesday 2 tenths new ice except 9 tenths new ice including 4 tenths grey ice along the coast. 

[ 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 is outside the forecast region.

Ice Coverage

2 tenths new ice except 9 tenths new ice including 4 tenths grey ice
along the coast.

Warnings

Advisories (In effect)

Marine weather advisory in effect

Ungava

Issued 9:26 PM EST 12 December 2017 A deepening low pressure system over the Maine is forecast to track north 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 PM EST 12 December 2017 Tonight and Wednesday At 0000 UTC Wednesday quasi-stationary trough located over eastern
Davis Strait.

At 0000 UTC Thursday approaching low 968 mb located at 49N 67W.

Hudson - Hudson Bay Area

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