Great Slave Lake - north arm

Forecast

Marine Forecast

Issued 05:00 AM MST 20 November 2018

Today Tonight and Wednesday.

Strong wind warning in effect.

Wind east 15 knots increasing to east 25 early this morning then diminishing to southeast 15 Wednesday afternoon. Wind veering to southwest 15 Wednesday evening.

Flurries beginning late this afternoon and ending Wednesday morning. Visibility 1 mile or less in flurries.

Freezing spray warning in effect.

Moderate freezing spray ending Wednesday afternoon except severe today.

Temperatures minus 12 rising to minus 3 Wednesday evening.

Extended Forecast

Issued 05:00 AM MST 20 November 2018
Thursday Wind light becoming north 15 knots in the morning.
Friday Wind north 15 knots diminishing to light.
Saturday Wind east 15 knots increasing to east 20.

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Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Strong wind warning in effect

Great Slave Lake - north arm

Issued 05:00 AM MST 20 November 2018

'Strong' winds of 20 to 33 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.

Freezing spray warning in effect

Great Slave Lake - north arm

Issued 05:00 AM MST 20 November 2018

Moderate or severe freezing spray is 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.

Synopsis

There is no Synopsis issued for this area.

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