West Brevoort - southern half

Forecast

Marine Forecast

Issued 05:00 AM EST 15 December 2017

Today Tonight and Saturday.

Storm warning in effect.

Wind northeast 50 knots diminishing to east 25 early this morning then increasing to northeast 40 late this evening. Wind increasing to northeast 45 late overnight then diminishing to north 30 Saturday afternoon.

Periods of snow ending Saturday afternoon. Visibility 1 mile or less in snow.

Temperatures minus 4 falling to minus 13 Saturday evening.

Waves

Issued 05:00 AM EST 15 December 2017
Today Tonight and Saturday. Mainly ice covered.

Extended Forecast

Issued 05:00 AM EST 15 December 2017
Sunday Wind north 30 knots diminishing to north 20 in the morning then increasing to north 30 in the afternoon.
Monday Wind north 20 knots diminishing to light.
Tuesday Wind light.

Ice Forecast

Issued 11:00 AM EST 15 December 2017 Today Tonight and Saturday Ice pressure warning in effect. 9 tenths grey ice including 1 tenth grey-white ice except 9 plus tenths grey ice including 4 tenths grey-white ice in the northwestern section. Strong ice pressure in the northwestern section today continuing Saturday. 

[ Canadian Ice Service ]

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Ice Conditions

Ice Forecasts

Issued 11:00 AM EST 15 December 2017 Today Tonight and Saturday

Ice Edge

Ice edge estimated from 6030N 6235W to 6045N 5920W to 6325N 5755W
then northeastwards. Sea ice northwest of the ice edge.

Ice Coverage

Ice pressure warning in effect.

9 tenths grey ice including 1 tenth grey-white ice except 9 plus
tenths grey ice including 4 tenths grey-white ice in the
northwestern section. Strong ice pressure in the northwestern
section today continuing Saturday.

Warnings

Warnings (In effect)

Storm warning in effect

West Brevoort - southern half

Issued 05:00 AM EST 15 December 2017

'Storm' force winds of 48 to 63 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Ice pressure warning in effect

West Brevoort - southern half

Issued 11:00 AM EST 15 December 2017

Navigators in this marine area should be on the lookout for hazardous ice conditions and take necessary safety precautions. Please refer to the latest ice forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio stations.

Synopsis

Technical Marine Synopsis

Issued 4:45 AM EST 15 December 2017 Today Tonight and Saturday At 1200 UTC Friday low 955 mb located at 57.5N 65W.
By 0000 UTC Sunday dissipating low 967 mb located at 58N 56W.

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