Marine Forecast
Issued 05:00 AM MDT 09 September 2026
Today Tonight and Thursday.
Strong wind warning in effect.
Wind southeast 15 knots diminishing to southwest 10 this morning
then becoming light this afternoon. Wind becoming north 10 late overnight then
increasing to north 20 Thursday morning. Wind increasing to north 30 Thursday
afternoon.
Showers tonight and Thursday. Risk of thunderstorms
tonight.
Winds
Issued 05:00 AM MDT 09 September 2026
Today Tonight and Thursday.
Strong wind warning in effect.
Wind southeast 15 knots diminishing to southwest 10 this morning
then becoming light this afternoon. Wind becoming north 10 late overnight then
increasing to north 20 Thursday morning. Wind increasing to north 30 Thursday
afternoon.
Weather & Visibility
Issued 05:00 AM MDT 09 September 2026
Today Tonight and Thursday.
Showers tonight and Thursday. Risk of thunderstorms
tonight.
There is no ice forecast issued for this area.
Warnings (In effect)
Great Slave Lake - north arm
Issued 05:00 AM MDT 09 September 2026'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.
There is no Synopsis issued for this area.