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Great Slave Lake - north arm

Forecast

Marine Forecast

Issued 05:00 AM MST 11 November 2019

Today Tonight and Tuesday.

Strong wind warning in effect.

Wind southwest 15 knots diminishing to northwest 10 early this afternoon then increasing to northwest 20 late this afternoon. Wind diminishing to northwest 15 overnight. Wind northwest 15 Tuesday.

Flurries overnight and Tuesday morning.

Freezing spray warning in effect.

Freezing spray beginning this afternoon and ending overnight. Freezing spray beginning Tuesday afternoon.

High today minus 6. Low tonight minus 13. High Tuesday minus 8.

Extended Forecast

Issued 05:00 AM MST 11 November 2019
Wednesday Wind north 15 knots increasing to northwest 25 late in the day.
Thursday Wind northwest 25 knots diminishing to southeast 20.
Friday Wind southeast 25 knots diminishing to northwest 20.

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Map of Mackenzie - Mackenzie River marine weather areas Great Slave Lake - 45141 Great Slave Lake North Arm - 45150 Herschel Island Komakuk Beach Shingle Point Airport Aklavik Airport Cape Parry Airport Fort Good Hope Airport Tulita Airport Fort Providence Fort Reliance Fort Resolution Airport Fort Simpson Airport Hay River/Merlyn Carter Airport Inner Whaleback Rocks Inuvik Airport Keats Point Lutselke Airport Norman Wells Airport Paulatuk Airport Pelly Island Tuktoyaktuk Airport Wrigley Airport Yellowknife Airport Liverpool Bay Little Chicago Storm Hills Bathurst Inlet Kugluktuk Airport Hat Island Croker River Cambridge Bay Airport Cape Peel West Gateshead Island Stefansson Island Cape Providence Ulukhaktok Airport Sachs Harbour Airport Thomsen River Prairie River Egg Island Fort Chipewyan Airport Stony Rapids Airport Uranium City
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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 11 November 2019

'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 11 November 2019

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.

Mackenzie - Mackenzie River Area

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