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Great Slave Lake - basin


Marine Forecast

Issued 05:00 AM MST 22 November 2019

Today Tonight and Saturday.

Strong wind warning in effect.

Wind northwest 10 knots becoming light late this morning then becoming south 10 early this afternoon. Wind increasing to south 20 early this evening then diminishing to southwest 15 after midnight. Wind increasing to west 20 overnight and to west 25 Saturday morning. Wind diminishing to southwest 15 Saturday afternoon.

Showers and flurries overnight. Visibility 1 mile or less in precipitation.

Temperatures minus 5 rising to plus 2 Saturday morning.

Extended Forecast

Issued 05:00 AM MST 22 November 2019
Sunday Wind northwest 15 knots increasing to northwest 20 in the morning.
Monday Wind northwest 20 knots.
Tuesday Wind north 15 knots.

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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 (In effect)

Strong wind warning in effect

Great Slave Lake - basin

Issued 05:00 AM MST 22 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.


There is no Synopsis issued for this area.

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