Great Slave Lake - east arm


Marine Forecast

Issued 05:00 AM MST 15 November 2018

Today Tonight and Friday.

Wind east 10 knots becoming light late this morning then becoming west 10 early this evening. Wind increasing to west 15 Friday morning then diminishing to north 10 Friday evening.

Freezing spray warning in effect.

Freezing spray ending this morning. Freezing spray beginning this evening and ending Friday evening.

Temperatures minus 19 rising to minus 13 Friday afternoon then falling to minus 20 Friday evening.

Extended Forecast

Issued 05:00 AM MST 15 November 2018
Saturday Wind light.
Sunday Wind light becoming southeast 15 knots.
Monday Wind southeast 15 knots diminishing to light.

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Weather Conditions

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Ice Conditions

There is no ice forecast issued for this area.


Warnings (In effect)

Freezing spray warning in effect

Great Slave Lake - east arm

Issued 05:00 AM MST 15 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.


There is no Synopsis issued for this area.

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